Document:

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                                                                     Exhibit 4.1

                           CERTIFICATE OF DESIGNATION

                                       OF

                  SERIES A JUNIOR PARTICIPATING PREFERRED STOCK

                         (Pursuant to Section 151 of the
                        Delaware General Corporation Law)

    OPLINK COMMUNICATIONS, INC., a corporation organized and existing under the
General Corporation Law of the State of Delaware (hereinafter called the
"Company"), hereby certifies that the following resolution was adopted by the
Board of Directors of the Corporation as required by Section 151 of the General
Corporation Law at a meeting duly called and held on March 18, 2002:

            RESOLVED, that pursuant to the authority granted to and vested in
    the Board of Directors of the Company in accordance with the provisions of
    its Amended and Restated Certificate of Incorporation, the Board of
    Directors hereby creates a series of Preferred Stock, par value $.001 per
    share, of the Company and hereby states the designation and number of
    shares, and fixes the relative designations and the powers, preferences and
    rights, and the qualifications, limitations and restrictions thereof (in
    addition to the provisions set forth in the Certificate of Incorporation of
    the Company, which are applicable to the Preferred Stock of all classes and
    series), as follows:

Series A Junior Participating Preferred Stock:

        Section 1. Designation and Amount. Four Million (4,000,000) shares of
Preferred Stock, $.001 par value, are designated "Series A Junior Participating
Preferred Stock" with the designations and the powers, preferences and rights,
and the qualifications, limitations and restrictions specified herein (the
"Junior Preferred Stock"). Such number of shares may be increased or decreased
by resolution of the Board of Directors; provided, that no decrease shall
reduce the number of shares of Junior Preferred Stock to a number less than the
number of shares then outstanding plus the number of shares reserved for
issuance upon the exercise of outstanding options, rights or warrants or upon
the conversion of any outstanding securities issued by the Company convertible
into Junior Preferred Stock.

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        Section 2. Dividends and Distributions.

               (A)  Subject to the rights of the holders of any shares of any
series of Preferred Stock (or any similar stock) ranking prior and superior to
the Junior Preferred Stock with respect to dividends, the holders of shares of
Junior Preferred Stock, in preference to the holders of Common Stock, par value
$.001 per share (the "Common Stock"), of the Company, and of any other junior
stock, shall be entitled to receive, when, as and if declared by the Board of
Directors out of funds legally available for the purpose, quarterly dividends
payable in cash on the first day of April, July, October and January in each
year (each such date being referred to herein as a "Quarterly Dividend Payment
Date"), commencing on the first Quarterly Dividend Payment Date after the first
issuance of a share or fraction of a share of Junior Preferred Stock, in an
amount per share (rounded to the nearest cent) equal to the greater of (a)
$l.00 or (b) subject to the provision for adjustment hereinafter set forth, 100
times the aggregate per share amount of all cash dividends, and 100 times the
aggregate per share amount (payable in kind) of all non-cash dividends or other
distributions, other than a dividend payable in shares of Common Stock or a
subdivision of the outstanding shares of Common Stock (by reclassification or
otherwise), declared on the Common Stock since the immediately preceding
Quarterly Dividend Payment Date or, with respect to the first Quarterly
Dividend Payment Date, since the first issuance of any share or fraction of a
share of Junior Preferred Stock. In the event the Company shall at any time
declare or pay any dividend on the Common Stock payable in shares of Common
Stock, or effect a subdivision or combination or consolidation of the
outstanding shares of Common Stock (by reclassification or otherwise than by
payment of a dividend in shares of Common Stock) into a greater or lesser
number of shares of Common Stock, then in each such case the amount to which
holders of shares of Junior Preferred Stock were entitled immediately prior to
such event under clause (b) of the preceding sentence shall be adjusted by
multiplying such amount by a fraction, the numerator of which is the number of
shares of Common Stock outstanding immediately after such event and the
denominator of which is the number of shares of Common Stock that were
outstanding immediately prior to such event.

               (B)  The Company shall declare a dividend or distribution on the
Junior Preferred Stock as provided in paragraph (A) of this Section immediately
after it declares a dividend or distribution on the Common Stock (other than a
dividend payable in shares of Common Stock); provided, that in the event no
dividend or distribution shall have been declared on the Common Stock during
the period between any Quarterly Dividend Payment Date and the next subsequent
Quarterly Dividend Payment Date, a dividend of $1.00 per share on the Junior
Preferred Stock shall nevertheless be payable on such subsequent Quarterly
Dividend Payment Date.

               (C)  Dividends shall begin to accrue and be cumulative on
outstanding shares of Junior Preferred Stock from the Quarterly Dividend
Payment Date next preceding the date of issue of such shares, unless the date
of issue of such shares is prior to the record date for the first Quarterly
Dividend Payment Date, in which case dividends on such shares shall begin to
accrue from the date of issue of such shares, or unless the date of issue is a
Quarterly Dividend Payment Date or is a date after the record date for the
determination of holders of shares of Junior Preferred Stock entitled to
receive a quarterly dividend and before such Quarterly Dividend Payment Date,
in either of which events such dividends shall begin to accrue and be
cumulative from such Quarterly Dividend Payment Date. Accrued but unpaid
dividends shall not bear

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interest. Dividends paid on the shares of Junior Preferred Stock in an amount
less than the total amount of such dividends at the time accrued and payable on
such shares shall be allocated pro rata on a share-by-share basis among all
such shares at the time outstanding. The Board of Directors may fix a record
date for the determination of holders of shares of Junior Preferred Stock
entitled to receive payment of a dividend or distribution declared thereon,
which record date shall be not more than 60 days prior to the date fixed for
the payment thereof.

        Section 3. Voting Rights. The holders of shares of Junior Preferred
Stock shall have the following voting rights:

               (A)  Subject to the provision for adjustment hereinafter set
forth, each share of Junior Preferred Stock shall entitle the holder thereof to
100 votes on all matters submitted to a vote of the stockholders of the
Company. In the event the Company shall at any time declare or pay any dividend
on the Common Stock payable in shares of Common Stock, or effect a subdivision
or combination or consolidation of the outstanding shares of Common Stock (by
reclassification or otherwise than by payment of a dividend in shares of Common
Stock) into a greater or lesser number of shares of Common Stock, then in each
such case the number of votes per share to which holders of shares of Junior
Preferred Stock were entitled immediately prior to such event shall be adjusted
by multiplying such number by a fraction, the numerator of which is the number
of shares of Common Stock outstanding immediately after such event and the
denominator of which is the number of shares of Common Stock that were
outstanding immediately prior to such event.

               (B)  Except as otherwise provided herein, in any other
Certificate of Designation creating a series of Preferred Stock or any similar
stock, or by law, the holders of shares of Junior Preferred Stock and the
holders of shares of Common Stock and any other capital stock of the Company
having general voting rights shall vote together as one class on all matters
submitted to a vote of stockholders of the Company.

               (C)  Except as set forth herein, or as otherwise provided by
law, holders of Junior Preferred Stock shall have no special voting rights and
their consent shall not be required (except to the extent they are entitled to
vote with holders of Common Stock as set forth herein) for taking any corporate
action.

        Section 4. Certain Restrictions.

               (A)  Whenever quarterly dividends or other dividends or
distributions payable on the Junior Preferred Stock as provided in Section 2
are in arrears, thereafter and until all accrued and unpaid dividends and
distributions, whether or not declared, on shares of Junior Preferred Stock
outstanding shall have been paid in full, the Company shall not:

                   (i)  declare or pay dividends, or make any other
distributions, on any shares of stock ranking junior (either as to dividends or
upon liquidation, dissolution or winding up) to the Junior Preferred Stock;

                   (ii)  declare or pay dividends, or make any other
distributions, on any shares of stock ranking on a parity (either as to
dividends or upon liquidation, dissolution or winding up) with the Junior
Preferred Stock, except dividends paid ratably on the Junior

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Preferred Stock and all such parity stock on which dividends are payable or in
arrears in proportion to the total amounts to which the holders of all such
shares are then entitled;

                   (iii)  redeem or purchase or otherwise acquire for
consideration shares of any stock ranking junior (either as to dividends or
upon liquidation, dissolution or winding up) to the Junior Preferred Stock,
provided that the Company may at any time redeem, purchase or otherwise acquire
shares of any such junior stock in exchange for shares of any stock of the
Company ranking junior (either as to dividends or upon dissolution, liquidation
or winding up) to the Junior Preferred Stock; or

                   (iv)  redeem or purchase or otherwise acquire for
consideration any shares of Junior Preferred Stock, or any shares of stock
ranking on a parity (either as to dividends or upon liquidation, dissolution or
winding up) with the Junior Preferred Stock, except in accordance with a
purchase offer made in writing or by publication (as determined by the Board of
Directors) to all holders of such shares upon such terms as the Board of
Directors, after consideration of the respective annual dividend rates and
other relative rights and preferences of the respective series and classes,
shall determine in good faith will result in fair and equitable treatment among
the respective series or classes.

               (B)  The Company shall not permit any subsidiary of the Company
to purchase or otherwise acquire for consideration any shares of stock of the
Company unless the Company could, under paragraph (A) of this Section 4,
purchase or otherwise acquire such shares at such time and in such manner.

        Section 5. Reacquired Shares. Any shares of Junior Preferred Stock
purchased or otherwise acquired by the Company in any manner whatsoever shall
be retired and cancelled promptly after the acquisition thereof. All such
shares shall upon their cancellation become authorized but unissued shares of
Preferred Stock and may be reissued as part of a new series of Preferred Stock
subject to the conditions and restrictions on issuance set forth herein, in the
Amended and Restated Certificate of Incorporation, or in any other Certificate
of Designation creating a series of Preferred Stock or any similar stock or as
otherwise required by law.

        Section 6. Liquidation, Dissolution or Winding Up. Upon any
liquidation, dissolution or winding up of the Company, no distribution shall be
made (1) to the holders of shares of stock ranking junior (either as to
dividends or upon liquidation, dissolution or winding up) to the Junior
Preferred Stock unless, prior thereto, the holders of shares of Junior
Preferred Stock shall have received $100 per share, plus an amount equal to
accrued and unpaid dividends and distributions thereon, whether or not
declared, to the date of such payment, provided that the holders of shares of
Junior Preferred Stock shall be entitled to receive an aggregate amount per
share, subject to the provision for adjustment hereinafter set forth, equal to
100 times the aggregate amount to be distributed per share to holders of shares
of Common Stock, or (2) to the holders of shares of stock ranking on a parity
(either as to dividends or upon liquidation, dissolution or winding up) with
the Junior Preferred Stock, except distributions made ratably on the Junior
Preferred Stock and all such parity stock in proportion to the total amounts to
which the holders of all such shares are entitled upon such liquidation,
dissolution or winding up. In the event the Company shall at any time declare
or pay any dividend on the Common Stock payable in shares of Common Stock, or
effect a subdivision or combination or consolidation of

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the outstanding shares of Common Stock (by reclassification or otherwise than
by payment of a dividend in shares of Common Stock) into a greater or lesser
number of shares of Common Stock, then in each such case the aggregate amount
to which holders of shares of Junior Preferred Stock were entitled immediately
prior to such event under the proviso in clause (1) of the preceding sentence
shall be adjusted by multiplying such amount by a fraction the numerator of
which is the number of shares of Common Stock outstanding immediately after
such event and the denominator of which is the number of shares of Common Stock
that were outstanding immediately prior to such event.

        Section 7.  Consolidation, Merger, Etc. In case the Company shall enter
into any consolidation, merger, combination or other transaction in which the
shares of Common Stock are exchanged for or changed into other stock or
securities, cash and/or any other property, then in any such case each share of
Junior Preferred Stock shall at the same time be similarly exchanged or changed
into an amount per share, subject to the provision for adjustment hereinafter
set forth, equal to 100 times the aggregate amount of stock, securities, cash
and/or any other property (payable in kind), as the case may be, into which or
for which each share of Common Stock is changed or exchanged. In the event the
Company shall at any time declare or pay any dividend on the Common Stock
payable in shares of Common Stock, or effect a subdivision or combination or
consolidation of the outstanding shares of Common Stock (by reclassification or
otherwise than by payment of a dividend in shares of Common Stock) into a
greater or lesser number of shares of Common Stock, then in each such case the
amount set forth in the preceding sentence with respect to the exchange or
change of shares of Junior Preferred Stock shall be adjusted by multiplying
such amount by a fraction, the numerator of which is the number of shares of
Common Stock outstanding immediately after such event and the denominator of
which is the number of shares of Common Stock that were outstanding immediately
prior to such event.

        Section 8.  No Redemption. The shares of Junior Preferred Stock shall
not be redeemable.

        Section 9.  Rank. The Junior Preferred Stock shall rank, with
respect to the payment of dividends and the distribution of assets,
junior to all series of any other class of the Company's Preferred
Stock.

        Section 10. Amendment. The Amended and Restated Certificate of
Incorporation of the Company shall not be amended in any manner which would
materially alter or change the powers, preferences or special rights of the
Junior Preferred Stock so as to affect them adversely without the affirmative
vote of the holders of at least two-thirds of the outstanding shares of Junior
Preferred Stock, voting together as a single class.

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In Witness Whereof, the undersigned have executed this certificate as of
March 21, 2002.

                                     /s/ Frederick Fromm
                                     -------------------------------------------
                                     Frederick Fromm
                                     President and Chief Executive Officer

                                     /s/ Bruce Horn
                                     -------------------------------------------
                                     Bruce Horn
                                     Assistant Secretary

                                       6<PAGE>

                                                                     Exhibit 4.2

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                          OPLINK COMMUNICATIONS, INC.

                                      and

                              THE BANK OF NEW YORK
                                as Rights Agent

                                RIGHTS AGREEMENT

                           Dated as of March 18, 2002

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<TABLE>
<CAPTION>
                                TABLE OF CONTENTS

                                                                                                  PAGE
<S>                                                                                                 <C>
SECTION 1.   CERTAIN DEFINITIONS.....................................................................1

SECTION 2.   APPOINTMENT OF RIGHTS AGENT.............................................................4

SECTION 3.   ISSUE OF RIGHT CERTIFICATES.............................................................4

SECTION 4.   FORM OF RIGHT CERTIFICATES..............................................................6

SECTION 5.   COUNTERSIGNATURE AND REGISTRATION.......................................................6

SECTION 6.   TRANSFER, SPLIT UP, COMBINATION AND EXCHANGE OF RIGHT
             CERTIFICATES; MUTILATED, DESTROYED, LOST OR STOLEN RIGHT
             CERTIFICATES............................................................................7

SECTION 7.   EXERCISE OF RIGHTS; PURCHASE PRICE; EXPIRATION DATE OF RIGHTS...........................8

SECTION 8.   CANCELLATION AND DESTRUCTION OF RIGHT CERTIFICATES......................................9

SECTION 9.   AVAILABILITY OF PREFERRED SHARES.......................................................10

SECTION 10.  PREFERRED SHARES RECORD DATE...........................................................10

SECTION 11.  ADJUSTMENT OF PURCHASE PRICE, NUMBER OF SHARES OR NUMBER OF RIGHTS.....................11

SECTION 12.  CERTIFICATE OF ADJUSTED PURCHASE PRICE OR NUMBER OF SHARES.............................18

SECTION 13.  CONSOLIDATION, MERGER OR SALE OR TRANSFER OF ASSETS OR EARNING
             POWER..................................................................................18

SECTION 14.  FRACTIONAL RIGHTS AND FRACTIONAL SHARES................................................20

SECTION 15.  RIGHTS OF ACTION.......................................................................22

SECTION 16.  AGREEMENT OF RIGHT HOLDERS.............................................................22

SECTION 17.  RIGHT CERTIFICATE HOLDER NOT DEEMED A STOCKHOLDER......................................22

SECTION 18.  CONCERNING THE RIGHTS AGENT............................................................23

SECTION 19.  MERGER OR CONSOLIDATION OR CHANGE OF NAME OF RIGHTS AGENT..............................23

SECTION 20.  DUTIES OF RIGHTS AGENT.................................................................24

SECTION 21.  CHANGE OF RIGHTS AGENT.................................................................26

SECTION 22.  ISSUANCE OF NEW RIGHT CERTIFICATES.....................................................26

SECTION 23.  REDEMPTION.............................................................................27

SECTION 24.  EXCHANGE...............................................................................28

SECTION 25.  NOTICE OF CERTAIN EVENTS...............................................................30

SECTION 26.  NOTICES................................................................................30

SECTION 27.  SUPPLEMENTS AND AMENDMENTS.............................................................31

SECTION 28.  DETERMINATION AND ACTIONS BY THE BOARD OF DIRECTORS, ETC...............................31
</TABLE>

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<TABLE>
<CAPTION>
                                TABLE OF CONTENTS
                                   (CONTINUED)

                                                                                                  PAGE
<S>                                                                                                 <C>
SECTION 29.  SUCCESSORS.............................................................................32

SECTION 30.  BENEFITS OF THIS AGREEMENT.............................................................32

SECTION 31.  SEVERABILITY...........................................................................32

SECTION 32.  GOVERNING LAW..........................................................................32

SECTION 33.  COUNTERPARTS...........................................................................32

SECTION 34.  DESCRIPTIVE HEADINGS...................................................................32

SECTION 35.  PERMITTED TRANSACTIONS.................................................................32
</TABLE>

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                                RIGHTS AGREEMENT

        THIS RIGHTS AGREEMENT ("Agreement"), dated as of March 18, 2002,
between OPLINK COMMUNICATIONS, INC., a Delaware corporation (the "Company"),
and THE BANK OF NEW YORK ("Rights Agent").

        The Board of Directors of the Company has authorized and declared a
dividend of one preferred share purchase right (a "Right") for each Common Share
(as such term is hereinafter defined) outstanding at the close of business on
April 3, 2002 (the "Record Date"), each Right representing the right to purchase
one one-hundredth of a Preferred Share (as such term is hereinafter defined),
upon the terms and subject to the conditions herein set forth, and has further
authorized and directed the issuance of one Right with respect to each Common
Share that shall become outstanding between the Record Date and the earliest to
occur of the Distribution Date, the Redemption Date and the Final Expiration
Date (as such terms are hereinafter defined); provided, however, that Rights may
be issued with respect to Common Shares that shall become outstanding after the
Distribution Date and prior to the earlier of the Redemption Date and the Final
Expiration Date in accordance with the provisions of Section 22 hereof.

        Accordingly, in consideration of the premises and the mutual agreements
herein set forth, the parties hereby agree as follows:

SECTION 1.    CERTAIN DEFINITIONS.  For purposes of this Agreement, the
following terms have the meanings indicated:

        (a)   "Acquiring Person" shall mean any Person (as such term is
hereinafter defined) who or which, together with all Affiliates and Associates
(as such terms are hereinafter defined) of such Person, shall be the Beneficial
Owner (as such term is hereinafter defined) of 15% or more of the Common Shares
then outstanding. Notwithstanding the foregoing, (A) the term Acquiring Person
shall not include (i) the Company, (ii) any Subsidiary (as such term is
hereinafter defined) of the Company, (iii) any employee benefit or compensation
plan of the Company or any Subsidiary of the Company, (iv) any entity holding
Common Shares for or pursuant to the terms of any such employee benefit or
compensation plan of the Company or any Subsidiary of the Company or (v) any
Person, together with all Affiliates and Associates of such Person, who is the
Beneficial Owner of 15% or more of the Common Shares outstanding as of the date
of this Agreement until such time after the date of this Agreement that such
Person, together with all Affiliates and Associates of such Person, shall
become the Beneficial Owner of any additional Common Shares (other than by
means of a dividend made by the Company on the Common Shares outstanding or
pursuant to a split, subdivision or other reclassification of the Common Shares
undertaken by the Company) and shall then beneficially own more than 15% of the
Common Shares outstanding and (B) no Person shall become an "Acquiring Person"
either (x) as the result of an acquisition of Common Shares by the Company
which, by reducing the number of shares outstanding, increases the
proportionate number of shares beneficially owned by such Person to 15% or more
of the Common Shares then outstanding; provided, however, that if a Person
shall become the Beneficial Owner of 15% or more of the Common Shares then
outstanding by reason of share purchases by the Company and shall, following
written notice from, or public disclosure by the Company of such share
purchases by the Company, become the

                                      1.

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Beneficial Owner of any additional Common Shares without the prior consent of
the Company and shall then Beneficially Own more than 15% of the Common Shares
then outstanding, then such Person shall be deemed to be an "Acquiring Person,"
or (y) if the Board of Directors determines in good faith that a Person who
would otherwise be an "Acquiring Person," as defined pursuant to the foregoing
provisions of this paragraph (a), has become such inadvertently, and such
Person divests, as promptly as practicable (as determined in good faith by the
Board of Directors), following receipt of written notice from the Company of
such event, of Beneficial Ownership of a sufficient number of Common Shares so
that such Person would no longer be an Acquiring Person, as defined pursuant to
the foregoing provisions of this paragraph (a), then such Person shall not be
deemed to be an "Acquiring Person" for any purposes of this Agreement;
provided, however, that if such Person shall again become the Beneficial Owner
of 15% or more of the Common Shares then outstanding, such Person shall be
deemed an "Acquiring Person," subject to the exceptions set forth in this
Section 1(a).

        (b)   "Affiliate" and "Associate" shall have the respective meanings
ascribed to such terms in Rule 12b-2 of the General Rules and Regulations under
the Securities Exchange Act of 1934, as amended (the "Exchange Act"), as in
effect on the date of this Agreement; provided, however, that the limited
partners of a limited partnership shall not be deemed to be Associates of such
limited partnership solely by virtue of their limited partnership interests.

        (c)   A Person shall be deemed the "Beneficial Owner" of and shall be
deemed to "beneficially own" any securities:

              (i)    which such Person or any of such Person's Affiliates or
Associates is deemed to beneficially own, within the meaning of Rule 13d-3 of
the General Rules and Regulations under the Exchange Act as in effect on the
date of this Rights Agreement;

              (ii)   which such Person or any of such Person's Affiliates or
Associates has (A) the right to acquire (whether such right is exercisable
immediately or only after the passage of time) pursuant to any agreement,
arrangement or understanding (other than customary agreements with and between
underwriters and selling group members with respect to a bona fide public
offering of securities), or upon the exercise of conversion rights, exchange
rights, rights (other than these Rights), warrants or options, or otherwise;
provided, however, that a Person shall not be deemed the Beneficial Owner of,
or to beneficially own, securities tendered pursuant to a tender or exchange
offer made by or on behalf of such Person or any of such Person's Affiliates or
Associates until such tendered securities are accepted for purchase or
exchange; or (B) the right to vote pursuant to any agreement, arrangement or
understanding; provided, however, that a Person shall not be deemed the
Beneficial Owner of, or to beneficially own, any security if the agreement,
arrangement or understanding to vote such security (1) arises solely from a
revocable proxy or consent given to such Person in response to a public proxy
or consent solicitation made pursuant to, and in accordance with, the
applicable rules and regulations promulgated under the Exchange Act and (2) is
not also then reportable on Schedule 13D under the Exchange Act (or any
comparable or successor report); or

              (iii)  which are beneficially owned, directly or indirectly, by
any other Person with which such Person or any of such Person's Affiliates or
Associates has any agreement, arrangement or understanding (other than
customary agreements with and between underwriters

                                      2.

<PAGE>

and selling group members with respect to a bona fide public offering of
securities) for the purpose of acquiring, holding, voting (except to the extent
contemplated by the proviso to Section 1(c)(ii)(B) hereof) or disposing of any
securities of the Company; provided, however, an agreement, arrangement or
understanding for purposes of this Section 1(c)(iii) shall not be deemed to
include actions, including any agreement, arrangement or understanding, or
statements by any member of the Company's Board of Directors on the date of
this Agreement, any subsequent directors of the Company (the "Successor
Directors") who have been nominated by a majority of directors who are
directors as of the date of this Agreement or who are Successor Directors, or
by any Person of whom such a director is an Affiliate or Associate, provided,
however that this exception shall not apply to a particular Person or Persons
if and to the extent that such Person or Persons, after the date of this
Agreement, acquires Beneficial Ownership of more than an additional 5% of the
then outstanding Common Shares of the Company unless (A) the shares are
acquired directly from the Company or as part of an employee benefit or
compensation plan of the Company or a subsidiary of the Company or (B) the
Person establishes to the satisfaction of the directors of the Company that it
is acting on its own behalf and not in concert with any other Person and will
not, upon completion of any purchases, be the Beneficial Owner of 15% or more
of the outstanding Common Shares.

        Notwithstanding anything in this definition of Beneficial Ownership to
the contrary, the phrase, "then outstanding," when used with reference to a
Person's Beneficial Ownership of securities of the Company, shall mean the
number of such securities then issued and outstanding together with the number
of such securities not then actually issued and outstanding which such Person
would be deemed to own beneficially hereunder.

        (d)   "Business Day" shall mean any day other than a Saturday, a
Sunday, or a day on which banking institutions in the State of New York are
authorized or obligated by law or executive order to close.

        (e)   "Close of Business" on any given date shall mean 5:00 p.m.,
Eastern Time, on such date; provided, however, that if such date is not a
Business Day it shall mean 5:00 p.m., Eastern Time, on the next succeeding
Business Day.

        (f)   "Common Shares" shall mean the shares of common stock, par value
$.001 per share, of the Company; provided, however, that, "Common Shares," when
used in this Agreement in connection with a specific reference to any Person
other than the Company, shall mean the capital stock (or equity interest) with
the greatest voting power of such other Person or, if such other Person is a
Subsidiary of another Person, the Person or Persons which ultimately control
such first-mentioned Person.

        (g)   "Distribution Date" shall have the meaning set forth in Section 3
hereof.

        (h)   "Final Expiration Date" shall have the meaning set forth in
Section 7 hereof.

        (i)   "Interested Stockholder" shall mean any Acquiring Person or any
Affiliate or Associate of an Acquiring Person or any other Person in which any
such Acquiring Person, Affiliate or Associate has an interest, or any other
Person acting directly or indirectly on behalf of or in concert with any such
Acquiring Person, Affiliate or Associate.

                                      3.

<PAGE>

        (j)   "Person" shall mean any individual, firm, corporation or other
entity, and shall include any successor (by merger or otherwise) of such entity.

        (k)   "Preferred Shares" shall mean shares of Series A Junior
Participating Preferred Stock, par value $.001 per share, of the Company having
the designations and the powers, preferences and rights, and the
qualifications, limitations and restrictions set forth in the Form of
Certificate of Designation attached to this Agreement as Exhibit A.

        (l)   "Purchase Price" shall have the meaning set forth in Section 7(b)
hereof.

        (m)   "Redemption Date" shall have the meaning set forth in Section 7
hereof.

        (n)   "Shares Acquisition Date" shall mean the first date of public
announcement by the Company or an Acquiring Person that an Acquiring Person has
become such provided, however that, if such Person is determined not to have
become an Acquiring Person pursuant to clause (y) of Subsection 1(a)(B) hereof,
then no Shares Acquisition Date shall be deemed to have occurred.

        (o)   "Subsidiary" of any Person shall mean any corporation or other
entity of which a majority of the voting power of the voting equity securities
or equity interest is owned, directly or indirectly, by such Person.

        (p)   "Transaction" shall mean any merger, consolidation or sale of
assets described in Section 13(a) hereof or any acquisition of Common Shares
which would result in a Person becoming an Acquiring Person or a Principal
Party (as such term is hereinafter defined).

        (q)   "Transaction Person" with respect to a Transaction shall mean (i)
any Person who (x) is or will become an Acquiring Person or a Principal Party
(as such term is hereinafter defined) if the Transaction were to be consummated
and (y) directly or indirectly proposed or nominated a director of the Company
which director is in office at the time of consideration of the Transaction, or
(ii) an Affiliate or Associate of such a Person.

SECTION 2.    APPOINTMENT OF RIGHTS AGENT. The Company hereby appoints the
Rights Agent to act as agent for the Company in accordance with the terms and
conditions hereof, and the Rights Agent hereby accepts such appointment. The
Company may from time to time appoint such co-Rights Agents as it may deem
necessary or desirable.

SECTION 3.    ISSUE OF RIGHT CERTIFICATES.

        (a)   Until the earlier of the Close of Business on (i) the Shares
Acquisition Date or (ii) the tenth Business Day (or such later date as may be
determined by action of the Board of Directors prior to such time as any Person
becomes an Acquiring Person) after the date of the commencement (determined in
accordance with Rule 14d-2 under the Exchange Act) by any Person (other than
the Company, any Subsidiary of the Company, any employee benefit plan of the
Company or of any Subsidiary of the Company or any entity holding Common Shares
for or pursuant to the terms of any such plan) of, or of the first public
announcement of the intention of any Person (other than the Company, any
Subsidiary of the Company, any employee benefit plan of the Company or of any
Subsidiary of the Company or any entity holding Common Shares for

                                      4.

<PAGE>

or pursuant to the terms of any such plan) to commence, a tender or exchange
offer (which intention to commence remains in effect for five Business Days
after such announcement), the consummation of which would result in any Person
becoming an Acquiring Person (including any such date which is after the date
of this Agreement and prior to the issuance of the Rights, the earlier of such
dates being herein referred to as the "Distribution Date"), (x) the Rights will
be evidenced by the certificates for Common Shares registered in the names of
the holders thereof (which certificates shall also be deemed to be Right
Certificates) and not by separate Right Certificates, and (y) the Rights (and
the right to receive Right Certificates therefor) will be transferable only in
connection with the transfer of Common Shares. As soon as practicable after the
Distribution Date, the Company will prepare and execute, the Rights Agent will
countersign, and the Company will send or cause to be sent (and the Rights
Agent will, if requested, send) by first-class, insured, postage-prepaid mail,
to each record holder of Common Shares as of the Close of Business on the
Distribution Date, at the address of such holder shown on the records of the
Company, a Right Certificate, in substantially the form of Exhibit B hereto (a
"Right Certificate"), evidencing one Right for each Common Share so held,
subject to the adjustment provisions of Section 11 of this Rights Agreement. As
of the Distribution Date, the Rights will be evidenced solely by such Right
Certificates.

        (b)   On the Record Date, or as soon as practicable thereafter, the
Company will send (directly or through the Rights Agent or its transfer agent)
a copy of a Summary of Rights to Purchase Preferred Shares, in substantially
the form of Exhibit C hereto (the "Summary of Rights"), by first-class,
postage-prepaid mail, to each record holder of Common Shares as of the Close of
Business on the Record Date, at the address of such holder shown on the records
of the Company. With respect to certificates for Common Shares outstanding as
of the Record Date, until the Distribution Date, the Rights will be evidenced
by such certificates registered in the names of the holders thereof. Until the
Distribution Date (or the earlier of the Redemption Date and the Final
Expiration Date), the surrender for transfer of any certificate for Common
Shares outstanding on the Record Date shall also constitute the transfer of the
Rights associated with the Common Shares represented thereby.

        (c)   Certificates for Common Shares which become outstanding
(including, without limitation, reacquired Common Shares referred to in the
last sentence of this paragraph (c)) after the Record Date but prior to the
earliest of the Distribution Date, the Redemption Date or the Final Expiration
Date shall have impressed on, printed on, written on or otherwise affixed to
them the following legend:

              This certificate also evidences and entitles the holder hereof
        to certain rights as set forth in a Rights Agreement between Oplink
        Communications, Inc. (the "Company") and The Bank of New York as Rights
        Agent (the "Rights Agent"), dated as of March 18, 2002, as amended from
        time to time (the "Rights Agreement"), the terms of which are hereby
        incorporated herein by reference and a copy of which is on file at the
        principal executive offices of the Company. Under certain
        circumstances, as set forth in the Rights Agreement, such Rights will
        be evidenced by separate certificates and will no longer be evidenced
        by this certificate. The Company will mail to the holder of this
        certificate a copy of the Rights Agreement without charge after receipt
        of a written request therefor. As described in the Rights Agreement,
        Rights issued to any Person who becomes an

                                      5.

<PAGE>

        Acquiring Person or an Affiliate or Associate thereof (as defined
        in the Rights Agreement) and certain related persons, whether currently
        held by or on behalf of such Person or by any subsequent holder, shall
        become null and void.

        With respect to such certificates containing the foregoing legend,
until the Distribution Date (or, if earlier, the earlier of the Redemption Date
or the Final Expiration Date), the Rights associated with the Common Shares
represented by such certificates shall be evidenced by such certificates alone,
and the surrender for transfer of any such certificate shall also constitute the
transfer of the Rights associated with the Common Shares represented thereby. In
the event that the Company purchases or acquires any Common Shares after the
Record Date but prior to the Distribution Date, any Rights associated with such
Common Shares shall be deemed canceled and retired so that the Company shall not
be entitled to exercise any Rights associated with the Common Shares which are
no longer outstanding. Notwithstanding this Section 3(c), the omission of a
legend shall not affect the enforceability of any part of this Rights Agreement
or the rights of any holder of the Rights.

SECTION 4.    FORM OF RIGHT CERTIFICATES.

        (a)   The Right Certificates (and the form of election to purchase
Preferred Shares, the form of assignment and the form of certification to be
printed on the reverse thereof) shall be substantially the same as Exhibit B
hereto and may have such marks of identification or designation and such
legends, summaries or endorsements printed thereon as the Company may deem
appropriate and as are not inconsistent with the provisions of this Agreement,
or as may be required to comply with any applicable law or with any rule or
regulation made pursuant thereto or with any rule or regulation of any stock
exchange or quotation system on which the Rights may from time to time be
listed, or to conform to usage. Subject to the provisions of Sections 7, 11 and
22 hereof, the Right Certificates shall entitle the holders thereof to purchase
such number of one one-hundredths of a Preferred Share as shall be set forth
therein at the Purchase Price (as defined in Section 7(b)), but the number of
such one one-hundredths of a Preferred Share and the Purchase Price shall be
subject to adjustment as provided herein.

        (b)   Any Right Certificate issued pursuant to Section 3(a) or Section
22 hereof that represents Rights which are null and void pursuant to the second
paragraph of Section 11(a)(ii) hereof and any Right Certificate issued pursuant
to Section 6 or Section 11 hereof upon transfer, exchange, replacement or
adjustment of any other Right Certificate referred to in this sentence, shall
contain (to the extent feasible) the following legend:

        The Rights represented by this Right Certificate are or were
beneficially owned by a Person who was or became an Acquiring Person or an
Affiliate or Associate of an Acquiring Person (as such terms are defined in the
Rights Agreement). Accordingly, this Right Certificate and the Rights
represented hereby are null and void.

        The provisions of Section 11(a)(ii) hereof shall be operative whether
or not the foregoing legend is contained on any such Right Certificate.

SECTION 5.    COUNTERSIGNATURE AND REGISTRATION. The Right Certificates shall
be executed on behalf of the Company by its Chairman of the Board, its Chief
Executive Officer, its

                                      6.

<PAGE>

President, its Vice Chairman of the Board, its Chief Financial Officer, or any
of its Vice Presidents, either manually or by facsimile signature, shall have
affixed thereto the Company's seal or a facsimile thereof, and shall be
attested by the Secretary or an Assistant Secretary of the Company, either
manually or by facsimile signature. The Right Certificates shall be manually
countersigned by the Rights Agent and shall not be valid for any purpose unless
countersigned. In case any officer of the Company who shall have signed any of
the Right Certificates shall cease to be such officer of the Company before
countersignature by the Rights Agent and issuance and delivery by the Company,
such Right Certificates, nevertheless, may be countersigned by the Rights Agent
and issued and delivered by the Company with the same force and effect as
though the person who signed such Right Certificates had not ceased to be such
officer of the Company; and any Right Certificate may be signed on behalf of
the Company by any person who, at the actual date of the execution of such
Right Certificate, shall be a proper officer of the Company to sign such Right
Certificate, although at the date of the execution of this Agreement any such
person was not such an officer.

        Following the Distribution Date, the Rights Agent will keep or cause to
be kept, at its office designated for such purpose, books for registration and
transfer of the Right Certificates issued hereunder. Such books shall show the
names and addresses of the respective holders of the Right Certificates, the
number of Rights evidenced on its face by each of the Right Certificates and the
date of each of the Right Certificates.

SECTION 6.    TRANSFER, SPLIT UP, COMBINATION AND EXCHANGE OF RIGHT
CERTIFICATES; MUTILATED, DESTROYED, LOST OR STOLEN RIGHT CERTIFICATES. Subject
to the provisions of Section 11(a)(ii), Section 14 and Section 24 hereof, at
any time after the Close of Business on the Distribution Date, and at or prior
to the Close of Business on the earlier of the Redemption Date or the Final
Expiration Date, any Right Certificate or Right Certificates may be
transferred, split up, combined or exchanged for another Right Certificate or
Right Certificates, entitling the registered holder to purchase a like number
of one one-hundredths of a Preferred Share as the Right Certificate or Right
Certificates surrendered then entitled such holder to purchase. Any registered
holder desiring to transfer, split up, combine or exchange any Right
Certificate or Right Certificates shall make such request in writing delivered
to the Rights Agent, and shall surrender the Right Certificate or Right
Certificates to be transferred, split up, combined or exchanged at the office
of the Rights Agent designated for such purpose. Neither the Rights Agent nor
the Company shall be obligated to take any action whatsoever with respect to
the transfer of any such surrendered Right Certificate until the registered
holder shall have completed and signed the certificate contained in the form of
assignment on the reverse side of such Right Certificate and shall have
provided such additional evidence of the identity of the Beneficial Owner (or
former Beneficial Owner) or Affiliates or Associates thereof as the Company
shall reasonably request.  Thereupon the Rights Agent shall, subject to Section
11(a)(ii), Section 14 and Section 24 hereof, countersign and deliver to the
person entitled thereto a Right Certificate or Right Certificates, as the case
may be, as so requested.  The Company may require payment of a sum sufficient
to cover any tax or governmental charge that may be imposed in connection with
any transfer, split up, combination or exchange of Right Certificates.

        Upon receipt by the Company and the Rights Agent of evidence reasonably
satisfactory to them of the loss, theft, destruction or mutilation of a Right
Certificate, and, in case of loss,

                                      7.

<PAGE>

theft or destruction, of indemnity or security reasonably satisfactory to them,
and, at the Company's request, reimbursement to the Company and the Rights
Agent of all reasonable expenses incidental thereto, and upon surrender to the
Rights Agent and cancellation of the Right Certificate if mutilated, the
Company will issue, execute and deliver a new Right Certificate of like tenor
to the Rights Agent for countersignature and delivery to the registered holder
in lieu of the Right Certificate so lost, stolen, destroyed or mutilated.

        Notwithstanding any other provisions hereof, the Company and the Rights
Agent may amend this Rights Agreement to provide for uncertificated Rights in
addition to or in place of Rights evidenced by Rights Certificates.

SECTION 7.    EXERCISE OF RIGHTS; PURCHASE PRICE; EXPIRATION DATE OF RIGHTS.

        (a)   The registered holder of any Right Certificate may exercise the
Rights evidenced thereby (except as otherwise provided herein) in whole or in
part at any time after the Distribution Date upon surrender of the Right
Certificate, with the form of election to purchase on the reverse side thereof
duly executed, to the Rights Agent at the office of the Rights Agent designated
for such purpose, together with payment of the Purchase Price for each one
one-hundredth of a Preferred Share (or such other number of shares or other
securities) as to which the Rights are exercised, at or prior to the earliest
of (i) the Close of Business on March 18, 2012 (the "Final Expiration Date"),
(ii) the time at which the Rights are redeemed as provided in Section 23 hereof
(the "Redemption Date"), or (iii) the time at which such Rights are exchanged
as provided in Section 24 hereof.

        (b)   The purchase price for each one one-hundredth of a Preferred
Share pursuant to the exercise of a Right shall initially be $16.00 (the
"Purchase Price") and shall be subject to adjustment from time to time as
provided in Sections 11 and 13 hereof and shall be payable in lawful money of
the United States of America in accordance with paragraph (c) below.

        (c)   Upon receipt of a Right Certificate representing exercisable
Rights, with the form of election to purchase duly executed, accompanied by
payment of the Purchase Price for the shares to be purchased and an amount
equal to any applicable transfer tax required to be paid by the holder of such
Right Certificate in accordance with Section 9 hereof by certified check,
cashier's check, bank draft or money order payable to the order of the Company,
the Rights Agent shall thereupon promptly (i) (A) requisition from any transfer
agent for the Preferred Shares certificates for the number of Preferred Shares
to be purchased and the Company hereby irrevocably authorizes its transfer
agent to comply with all such requests, or (B) if the Company, in its sole
discretion, shall have elected to deposit the Preferred Shares issuable upon
exercise of the Rights hereunder into a depository, requisition from the
depositary agent depositary receipts representing such number of one
one-hundredths of a Preferred Share as are to be purchased (in which case
certificates for the Preferred Shares represented by such receipts shall be
deposited by the transfer agent with the depositary agent) and the Company
hereby directs the depositary agent to comply with such request, (ii) when
appropriate, requisition from the Company the amount of cash to be paid in lieu
of issuance of fractional shares in accordance with Section 14 hereof, (iii)
after receipt of such certificates or depositary receipts, cause the same to be
delivered to or upon the order of the registered holder of such Right
Certificate, registered in such name or names as may be designated by such
holder and (iv) when appropriate, after receipt, deliver such

                                      8.

<PAGE>

cash to or upon the order of the registered holder of such Right Certificate.
In the event that the Company is obligated to issue securities of the Company
other than Preferred Shares (including Common Shares) of the Company pursuant
to Section 11(a) hereof, the Company will make all arrangements necessary so
that such other securities are available for distribution by the Rights Agent,
if and when appropriate.

        In addition, in the case of an exercise of the Rights by a holder
pursuant to Section 11(a)(ii) hereof, the Rights Agent shall return such Right
Certificate to the registered holder thereof after imprinting, stamping or
otherwise indicating thereon that the rights represented by such Right
Certificate no longer include the rights provided by Section 11(a)(ii) hereof,
and, if fewer than all the Rights represented by such Right Certificate were so
exercised, the Rights Agent shall indicate on the Right Certificate the number
of Rights represented thereby which continue to include the rights provided by
Section 11(a)(ii) hereof.

        (d)   In case the registered holder of any Right Certificate shall
exercise fewer than all the Rights evidenced thereby (other than a partial
exercise of rights pursuant to Section 11(a)(ii) as described in Section 7(c)
hereof), a new Right Certificate evidencing Rights equivalent to the Rights
remaining unexercised shall be issued by the Rights Agent to the registered
holder of such Right Certificate or to his duly authorized assigns, subject to
the provisions of Section 14 hereof.

        (e)   The Company covenants and agrees that it will cause to be
reserved and kept available out of its authorized and unissued Preferred Shares
or any Preferred Shares held in its treasury, the number of Preferred Shares
that will be sufficient to permit the exercise in full of all outstanding
Rights in accordance with this Section 7.

        (f)   Notwithstanding anything in this Agreement to the contrary,
neither the Rights Agent nor the Company shall be obligated to undertake any
action with respect to a registered holder upon the occurrence of any purported
exercise as set forth in this Section 7 unless such registered holder shall
have (i) completed and signed the certification following the form of election
to purchase set forth on the reverse side of the Rights Certificate surrendered
for such exercise, (ii) tendered the Purchase Price (and an amount equal to any
applicable transfer tax required to be paid by the holder of such Right
Certificate in accordance with Section 9) to the Company in the manner set
forth in Section 7(c), and (iii) provided such additional evidence of the
identity of the Beneficial Owner (or former Beneficial Owner) or Affiliates or
Associates thereof as the Company shall reasonably request.

SECTION 8.    CANCELLATION AND DESTRUCTION OF RIGHT CERTIFICATES. All Right
Certificates surrendered for the purpose of exercise, transfer, split up,
combination or exchange shall, if surrendered to the Company or to any of its
agents, be delivered to the Rights Agent for cancellation or in canceled form,
or, if delivered or surrendered to the Rights Agent, shall be canceled by it,
and no Right Certificates shall be issued in lieu thereof except as expressly
permitted by any of the provisions of this Agreement. The Company shall deliver
to the Rights Agent for cancellation and retirement, and the Rights Agent shall
so cancel and retire, any other Right Certificate purchased or acquired by the
Company otherwise than upon the exercise thereof. The Rights Agent shall
deliver all canceled Right Certificates to the Company approximately one and
one-half years after the cancellation date, or shall, at the written request

                                      9.

<PAGE>

of the Company, destroy such canceled Right Certificates, and in such case
shall deliver a certificate of destruction thereof to the Company.

SECTION 9.    AVAILABILITY OF PREFERRED SHARES. The Company covenants and
agrees that so long as the Preferred Shares (and, after the time a person
becomes an Acquiring Person, Common Shares or any other securities) issuable
upon the exercise of the Rights may be listed on any national securities
exchange or quotation system, the Company shall use its best efforts to cause,
from and after such time as the Rights become exercisable, all shares reserved
for such issuance to be listed on such exchange or quotation system upon
official notice of issuance upon such exercise.

        The Company covenants and agrees that it will take all such action as
may be necessary to ensure that all Preferred Shares (or Common Shares and other
securities, as the case may be) delivered upon exercise of Rights shall, at the
time of delivery of the certificates for such Preferred Shares (subject to
payment of the Purchase Price), be duly and validly authorized and issued and
fully paid and nonassessable shares or other securities.

        The Company further covenants and agrees that it will pay when due and
payable any and all federal and state transfer taxes and charges which may be
payable in respect of the issuance or delivery of the Right Certificates or of
any Preferred Shares upon the exercise of Rights. The Company shall not,
however, be required to pay any transfer tax which may be payable in respect of
any transfer or delivery of Right Certificates to a Person other than, or the
issuance or delivery of certificates or depositary receipts for the Preferred
Shares in a name other than that of, the registered holder of the Right
Certificate evidencing Rights surrendered for exercise or to issue or to deliver
any certificates or depositary receipts for Preferred Shares upon the exercise
of any Rights until any such tax shall have been paid (any such tax being
payable by the holder of such Right Certificate at the time of surrender) or
until it has been established to the Company's reasonable satisfaction that no
such tax is due.

        As soon as practicable after the Distribution Date, the Company shall
use its best efforts to:

              (i)    prepare and file a registration statement under the
Securities Act of 1933, as amended (the "Act"), with respect to the securities
purchasable upon exercise of the Rights on an appropriate form, will use its
best efforts to cause such registration statement to become effective as soon
as practicable after such filing and will use its best efforts to cause such
registration statement to remain effective (with a prospectus at all times
meeting the requirements of the Act) until the Final Expiration Date; and

              (ii)   use its best efforts to qualify or register the Rights and
the securities purchasable upon exercise of the Rights under the blue sky laws
of such jurisdictions as may be necessary or appropriate.

SECTION 10.   PREFERRED SHARES RECORD DATE. Each person in whose name any
certificate for Preferred Shares or other securities is issued upon the
exercise of Rights shall for all purposes be deemed to have become the holder
of record of the Preferred Shares or other securities represented thereby on,
and such certificate shall be dated, the date upon which the

                                      10.

<PAGE>

Right Certificate evidencing such Rights was duly surrendered with the forms of
election and certification duly executed and payment of the Purchase Price (and
any applicable transfer taxes) was made; provided, however, that if the date of
such surrender and payment is a date upon which the Preferred Shares or other
securities transfer books of the Company are closed, such person shall be
deemed to have become the record holder of such shares on, and such certificate
shall be dated, the next succeeding Business Day on which the Preferred Shares
or other securities transfer books of the Company are open. Prior to the
exercise of the Rights evidenced thereby, the holder of a Right Certificate, as
such, shall not be entitled to any rights of a holder of Preferred Shares for
which the Rights shall be exercisable, including, without limitation, the right
to vote, to receive dividends or other distributions or to exercise any
preemptive rights, and shall not be entitled to receive any notice of any
proceedings of the Company, except as provided herein.

SECTION 11.   ADJUSTMENT OF PURCHASE PRICE, NUMBER OF SHARES OR NUMBER OF
RIGHTS.  The Purchase Price, the number of Preferred Shares covered by each
Right and the number of Rights outstanding are subject to adjustment from time
to time as provided in this Section 11.

        (a)

              (i)    In the event the Company shall at any time after the date
of this Agreement (A) declare a dividend on the Preferred Shares payable in
Preferred Shares, (B) subdivide the outstanding Preferred Shares, (C) combine
the outstanding Preferred Shares into a smaller number of Preferred Shares or
(D) issue any shares of its capital stock in a reclassification of the
Preferred Shares (including any such reclassification in connection with a
consolidation or merger in which the Company is the continuing or surviving
corporation), except as otherwise provided in this Section 11(a), the Purchase
Price in effect at the time of the record date for such dividend or of the
effective date of such subdivision, combination or reclassification, and the
number and kind of shares of capital stock issuable on such date, shall be
proportionately adjusted so that the holder of any Right exercised after such
time shall be entitled to receive the aggregate number and kind of shares of
capital stock which, if such Right had been exercised immediately prior to such
date and at a time when the Preferred Shares transfer books of the Company were
open, such holder would have owned upon such exercise and been entitled to
receive by virtue of such dividend, subdivision, combination or
reclassification; provided, however, that in no event shall the consideration
to be paid upon the exercise of one Right be less than the aggregate par value
of the shares of capital stock of the Company issuable upon exercise of one
Right. If an event occurs which would require an adjustment under both Section
11(a)(i) and Section 11(a)(ii) hereof, the adjustment provided for in this
Section 11(a)(i) shall be in addition to, and shall be made prior to any
adjustment required pursuant to Section 11(a)(ii) hereof.

              (ii)   Subject to Section 24 hereof and the provisions of the
next paragraph of this Section 11(a)(ii), in the event any Person shall become
an Acquiring Person, each holder of a Right shall, for a period of 60 days
after the later of such time any Person becomes an Acquiring Person or the
effective date of an appropriate registration statement filed under the Act
pursuant to Section 9 hereof (provided, however that, if at any time prior to
the expiration or termination of the Rights there shall be a temporary
restraining order, a preliminary injunction, an injunction,

                                      11.

<PAGE>

or temporary suspension by the Board of Directors, or similar obstacle to
exercise of the Rights (the "Injunction") which prevents exercise of the
Rights, a new 60-day period shall commence on the date the Injunction is
removed), have a right to receive, upon exercise thereof at a price equal to
the then current Purchase Price multiplied by the number of one one-hundredths
of a Preferred Share for which a Right is then exercisable, in accordance with
the terms of this Agreement and in lieu of Preferred Shares, such number of
Common Shares as shall equal the result obtained by (A) multiplying the then
current Purchase Price by the number of one one-hundredths of a Preferred Share
for which a Right is then exercisable and dividing that product by (B) 50% of
the then current per share market price of the Common Shares (determined
pursuant to Section 11(d) hereof) on the date such Person became an Acquiring
Person; provided, however, that if the transaction that would otherwise give
rise to the foregoing adjustment is also subject to the provisions of Section
13 hereof, then only the provisions of Section 13 hereof shall apply and no
adjustment shall be made pursuant to this Section 11(a)(ii).  In the event that
any Person shall become an Acquiring Person and the Rights shall then be
outstanding, the Company shall not take any action which would eliminate or
diminish the benefits intended to be afforded by the Rights.

        Notwithstanding anything in this Agreement to the contrary, from and
after the time any Person becomes an Acquiring Person, any Rights beneficially
owned by (i) such Acquiring Person or an Associate or Affiliate of such
Acquiring Person, (ii) a transferee of such Acquiring Person (or of any such
Associate or Affiliate) who becomes a transferee after the Acquiring Person
became such, or (iii) a transferee of such Acquiring Person (or of any such
Associate or Affiliate) who becomes a transferee prior to or concurrently with
the Acquiring Person's becoming such and receives such Rights pursuant to either
(A) a transfer (whether or not for consideration) from the Acquiring Person to
holders of equity interests in such Acquiring Person or to any Person with whom
the Acquiring Person has any continuing agreement, arrangement or understanding
regarding the transferred Rights or (B) a transfer which the Board of Directors
has determined is part of a plan, arrangement or understanding which has as a
primary purpose or effect the avoidance of this Section 11(a)(ii), shall become
null and void without any further action and no holder of such Rights shall have
any rights whatsoever with respect to such Rights, whether under any provision
of this Agreement or otherwise. The Company shall use all reasonable efforts to
insure that the provisions of this Section 11(a)(ii) and Section 4(b) hereof are
complied with, but shall have no liability to any holder of Right Certificates
or other Person as a result of its failure to make any determinations with
respect to an Acquiring Person or its Affiliates, Associates or transferees
hereunder. No Right Certificate shall be issued at any time upon the transfer of
any Rights to an Acquiring Person whose Rights would be void pursuant to the
preceding sentence or any Associate or Affiliate thereof or to any nominee of
such Acquiring Person, Associate or Affiliate; and any Right Certificate
delivered to the Rights Agent for transfer to an Acquiring Person whose Rights
would be void pursuant to the preceding sentence shall be canceled.

              (iii)  In lieu of issuing Common Shares in accordance with
Section 11(a)(ii) hereof, the Company may, if a majority of the Board of
Directors then in office determines that such action is necessary or
appropriate and not contrary to the interests of holders of Rights, elect to
(and, in the event that the Board of Directors has not exercised the exchange
right contained in Section 24(c) hereof and there are not sufficient treasury
shares and authorized but unissued Common Shares to permit the exercise in full
of the Rights in accordance with the foregoing

                                      12.

<PAGE>

subparagraph (ii), the Company shall) take all such action as may be necessary
to authorize, issue or pay, upon the exercise of the Rights, cash (including by
way of a reduction of the Purchase Price), property, Common Shares, other
securities or any combination thereof having an aggregate value equal to the
value of the Common Shares which otherwise would have been issuable pursuant to
Section 11(a)(ii) hereof, which aggregate value shall be determined by a
nationally recognized investment banking firm selected by a majority of the
Board of Directors then in office.  For purposes of the preceding sentence, the
value of the Common Shares shall be determined pursuant to Section 11(d)
hereof. Any such election by the Board of Directors must be made within 60 days
following the date on which the event described in Section 11(a)(ii) hereof
shall have occurred. Following the occurrence of the event described in Section
11(a)(ii) hereof, a majority of the Board of Directors then in office may
suspend the exercisability of the Rights for a period of up to 60 days
following the date on which the event described in Section 11(a)(ii) hereof
shall have occurred to the extent that such directors have not determined
whether to exercise their rights of election under this Section 11(a)(iii). In
the event of any such suspension, the Company shall issue a public announcement
stating that the exercisability of the Rights has been temporarily suspended.

        (b)   In case the Company shall fix a record date for the issuance of
rights, options or warrants to all holders of Preferred Shares entitling them
(for a period expiring within 45 calendar days after such record date) to
subscribe for or purchase Preferred Shares (or shares having the same
designations and the powers, preferences and rights, and the qualifications,
limitations and restrictions as the Preferred Shares ("equivalent preferred
shares")) or securities convertible into Preferred Shares or equivalent
preferred shares at a price per Preferred Share or equivalent preferred share
(or having a conversion price per share, if a security convertible into
Preferred Shares or equivalent preferred shares) less than the then current per
share market price of the Preferred Shares (as such term is hereinafter
defined) on such record date, the Purchase Price to be in effect after such
record date shall be determined by multiplying the Purchase Price in effect
immediately prior to such record date by a fraction, the numerator of which
shall be the number of Preferred Shares outstanding on such record date plus
the number of Preferred Shares which the aggregate offering price of the total
number of Preferred Shares and/or equivalent preferred shares so to be offered
(and/or the aggregate initial conversion price of the convertible securities so
to be offered) would purchase at such current market price and the denominator
of which shall be the number of Preferred Shares outstanding on such record
date plus the number of additional Preferred Shares and/or equivalent preferred
shares to be offered for subscription or purchase (or into which the
convertible securities so to be offered are initially convertible); provided,
however, that in no event shall the consideration to be paid upon the exercise
of one Right be less than the aggregate par value of the shares of capital
stock of the Company issuable upon exercise of one Right. In case such
subscription price may be paid in a consideration part or all of which shall be
in a form other than cash, the value of such consideration shall be as
determined in good faith by the Board of Directors, whose determination shall
be described in a statement filed with the Rights Agent. Preferred Shares owned
by or held for the account of the Company shall not be deemed outstanding for
the purpose of any such computation. Such adjustment shall be made successively
whenever such a record date is fixed; and in the event that such rights,
options or warrants are not so issued, the Purchase Price shall be adjusted to
be the Purchase Price which would then be in effect if such record date had not
been fixed.

                                      13.

<PAGE>

        (c)   In case the Company shall fix a record date for the making of a
distribution to all holders of the Preferred Shares (including any such
distribution made in connection with a consolidation or merger in which the
Company is the continuing or surviving corporation) of evidences of
indebtedness or assets (other than a regular quarterly cash dividend or a
dividend payable in Preferred Shares) or subscription rights or warrants
(excluding those referred to in Section 11(b) hereof), the Purchase Price to be
in effect after such record date shall be determined by multiplying the
Purchase Price in effect immediately prior to such record date by a fraction,
the numerator of which shall be the then current per share market price of the
Preferred Shares (as such term is hereinafter defined) on such record date,
less the fair market value (as determined in good faith by the Board of
Directors, whose determination shall be described in a statement filed with the
Rights Agent) of the portion of the assets or evidences of indebtedness so to
be distributed or of such subscription rights or warrants applicable to one
Preferred Share and the denominator of which shall be such current per share
market price of the Preferred Shares; provided, however, that in no event shall
the consideration to be paid upon the exercise of one Right be less than the
aggregate par value of the shares of capital stock of the Company to be issued
upon exercise of one Right. Such adjustments shall be made successively
whenever such a record date is fixed; and in the event that such distribution
is not so made, the Purchase Price shall again be adjusted to be the Purchase
Price which would then be in effect if such record date had not been fixed.

        (d)

              (i)    For the purpose of any computation hereunder, the "current
per share market price" of any security (a "Security" for the purpose of this
Section 11(d)(i)) on any date shall be deemed to be the average of the daily
closing prices per share of such Security for the 30 consecutive Trading Days
(as such term is hereinafter defined) immediately prior to such date; provided,
however, that in the event that the current per share market price of the
Security is determined during a period following the announcement by the issuer
of such Security of (A) a dividend or distribution on such Security payable in
shares of such Security or securities convertible into such shares, or (B) any
subdivision, combination or reclassification of such Security or securities
convertible into such shares, or (C) any subdivision, combination or
reclassification of such Security and prior to the expiration of 30 Trading
Days after the ex-dividend date for such dividend or distribution, or the
record date for such subdivision, combination or reclassification, then, and in
each such case, the current per share market price shall be appropriately
adjusted to reflect the current market price per share equivalent of such
Security. The closing price for each day shall be the last sale price, regular
way, or, in case no such sale takes place on such day, the average of the
closing bid and asked prices, regular way, in either case as reported in the
principal consolidated transaction reporting system with respect to securities
listed or admitted to trading on the New York Stock Exchange or, if the
Security is not listed or admitted to trading on the New York Stock Exchange,
as reported in the principal consolidated transaction reporting system with
respect to securities listed on the principal national securities exchange on
which the Security is listed or admitted to trading or as reported on the
Nasdaq National Market or, if the Security is not listed or admitted to trading
on any national securities exchange or reported on the Nasdaq National Market,
the last quoted price or, if not so quoted, the average of the high bid and low
asked prices in the over-the-counter market, as reported by the National
Association of Securities Dealers, Inc. Automated Quotations System ("Nasdaq")
or such other system then in use, or, if on any such date the Security is not
quoted by

                                      14.

<PAGE>

any such organization, the average of the closing bid and asked prices as
furnished by a professional market maker making a market in the Security
selected by the Board of Directors or, if on any such date no professional
market maker is making a market in the Security, the price as determined in
good faith by the Board of Directors. The term "Trading Day" shall mean a day
on which the principal national securities exchange on which the Security is
listed or admitted to trading is open for the transaction of business or, if
the Security is not listed or admitted to trading on any national securities
exchange, a Business Day.

              (ii)   For the purpose of any computation hereunder, the "current
per share market price" of the Preferred Shares shall be determined in
accordance with the method set forth in Section 11(d)(i) hereof. If the
Preferred Shares are not publicly traded, the "current per share market price"
of the Preferred Shares shall be conclusively deemed to be the current per
share market price of the Common Shares as determined pursuant to Section
11(d)(i) hereof (appropriately adjusted to reflect any stock split, stock
dividend or similar transaction occurring after the date hereof) multiplied by
one hundred.  If neither the Common Shares nor the Preferred Shares are
publicly held or so listed or traded, "current per share market price" shall
mean the fair value per share as determined in good faith by the Board of
Directors, whose determination shall be described in a statement filed with the
Rights Agent.

        (e)   No adjustment in the Purchase Price shall be required unless such
adjustment would require an increase or decrease of at least 1% in the Purchase
Price; provided, however, that any adjustments which by reason of this Section
11(e) are not required to be made shall be carried forward and taken into
account in any subsequent adjustment. All calculations under this Section 11
shall be made to the nearest cent or to the nearest one one-hundredth of a
Preferred Share or one ten-thousandth of any other share or security as the
case may be. Notwithstanding the first sentence of this Section 11(e), any
adjustment required by this Section 11 shall be made no later than the earlier
of (i) three years from the date of the transaction which requires such
adjustment or (ii) the date of the expiration of the right to exercise any
Rights.

        (f)   If as a result of an adjustment made pursuant to Section 11(a)
hereof, the holder of any Right thereafter exercised shall become entitled to
receive any shares of capital stock of the Company other than Preferred Shares,
thereafter the number of such other shares so receivable upon exercise of any
Right shall be subject to adjustment from time to time in a manner and on terms
as nearly equivalent as practicable to the provisions with respect to the
Preferred Shares contained in Sections 11(a) through 11(c) hereof, inclusive,
and the provisions of Sections 7, 9, 10, 13 and 14 hereof with respect to the
Preferred Shares shall apply on like terms to any such other shares.

        (g)   All Rights originally issued by the Company subsequent to any
adjustment made to the Purchase Price hereunder shall evidence the right to
purchase, at the adjusted Purchase Price, the number of one one-hundredths of a
Preferred Share purchasable from time to time hereunder upon exercise of the
Rights, all subject to further adjustment as provided herein.

        (h)   Unless the Company shall have exercised its election as provided
in Section 11(i) hereof, upon each adjustment of the Purchase Price as a result
of the calculations made in Section 11(b) and Section 11(c) hereof, each Right
outstanding immediately prior to the making of such adjustment shall thereafter
evidence the right to purchase, at the adjusted Purchase Price,

                                      15.

<PAGE>

that number of one one-hundredths of a Preferred Share (calculated to the
nearest one one-millionth of a Preferred Share) obtained by (i) multiplying (x)
the number of one one-hundredths of a Preferred Share covered by a Right
immediately prior to this adjustment by (y) the Purchase Price in effect
immediately prior to such adjustment of the Purchase Price and (ii) dividing
the product so obtained by the Purchase Price in effect immediately after such
adjustment of the Purchase Price.

        (i)   The Company may elect on or after the date of any adjustment of
the Purchase Price to adjust the number of Rights, in substitution for any
adjustment in the number of one one-hundredths of a Preferred Share purchasable
upon the exercise of a Right. Each of the Rights outstanding after such
adjustment of the number of Rights shall be exercisable for the number of one
one-hundredths of a Preferred Share for which a Right was exercisable
immediately prior to such adjustment. Each Right held of record prior to such
adjustment of the number of Rights shall become that number of Rights
(calculated to the nearest one ten-thousandth) obtained by dividing the
Purchase Price in effect immediately prior to adjustment of the Purchase Price
by the Purchase Price in effect immediately after adjustment of the Purchase
Price. The Company shall make a public announcement of its election to adjust
the number of Rights, indicating the record date for the adjustment, and, if
known at the time, the amount of the adjustment to be made. This record date
may be the date on which the Purchase Price is adjusted or any day thereafter,
but, if the Right Certificates have been issued, shall be at least 10 days
later than the date of the public announcement. If Right Certificates have been
issued, upon each adjustment of the number of Rights pursuant to this Section
11(i), the Company shall, as promptly as practicable, cause to be distributed
to holders of record of Right Certificates on such record date Right
Certificates evidencing, subject to Section 14 hereof, the additional Rights to
which such holders shall be entitled as a result of such adjustment, or, at the
option of the Company, shall cause to be distributed to such holders of record
in substitution and replacement for the Right Certificates held by such holders
prior to the date of adjustment, and upon surrender thereof, if required by the
Company, new Right Certificates evidencing all the Rights to which such holders
shall be entitled after such adjustment. Right Certificates so to be
distributed shall be issued, executed and countersigned in the manner provided
for herein and shall be registered in the names of the holders of record of
Right Certificates on the record date specified in the public announcement.

        (j)   Irrespective of any adjustment or change in the Purchase Price or
the number of one one-hundredths of a Preferred Share issuable upon the
exercise of the Rights, the Right Certificates theretofore and thereafter
issued may continue to express the Purchase Price and the number of one
one-hundredths of a Preferred Share which were expressed in the initial Right
Certificates issued hereunder.

        (k)   Before taking any action that would cause an adjustment reducing
the Purchase Price below one one-hundredth of the then par value, if any, of
the Preferred Shares issuable upon exercise of the Rights, the Company shall
take any corporate action which may, in the opinion of its counsel, be
necessary in order that the Company may validly and legally issue fully paid
and nonassessable Preferred Shares at such adjusted Purchase Price.

        (l)   In any case in which this Section 11 shall require that an
adjustment in the Purchase Price be made effective as of a record date for a
specified event, the Company may

                                      16.

<PAGE>

elect to defer until the occurrence of such event the issuing to the holder of
any Right exercised after such record date of the Preferred Shares and other
capital stock or securities of the Company, if any, issuable upon such exercise
on the basis of the Purchase Price in effect prior to such adjustment;
provided, however, that the Company shall deliver to such holder a due bill or
other appropriate instrument evidencing such holder's right to receive such
additional shares upon the occurrence of the event requiring such adjustment.

        (m)   The Company covenants and agrees that, after the Distribution
Date, it will not, except as permitted by Section 23 or Section 27 hereof, take
(or permit any Subsidiary to take) any action the purpose of which is to, or if
at the time such action is taken it is reasonably foreseeable that the effect
of such action is to, materially diminish or eliminate the benefits intended to
be afforded by the Rights. Any such action taken by the Company during any
period after any Person becomes an Acquiring Person but prior to the
Distribution Date shall be null and void unless such action could be taken
under this Section 11(m) from and after the Distribution Date.

        (n)   Anything in this Section 11 to the contrary notwithstanding, the
Company shall be entitled to make such reductions in the Purchase Price, in
addition to those adjustments expressly required by this Section 11, as and to
the extent that it in its sole discretion shall determine to be advisable in
order that any consolidation or subdivision of the Preferred Shares, issuance
wholly for cash of any Preferred Shares at less than the current market price,
issuance wholly for cash of Preferred Shares or securities which by their terms
are convertible into or exchangeable for Preferred Shares, dividends on
Preferred Shares payable in Preferred Shares or issuance of rights, options or
warrants referred to hereinabove in Section 11(b), hereafter made by the
Company to holders of its Preferred Shares shall not be taxable to such
stockholders.

        (o)   In the event that at any time after the date of this Agreement
and prior to the Distribution Date, the Company shall (i) declare or pay any
dividend on the Common Shares payable in Common Shares or (ii) effect a
subdivision, combination or consolidation of the Common Shares (by
reclassification or otherwise than by payment of dividends in Common Shares)
into a greater or lesser number of Common Shares, then in any such case (A) the
number of one one-hundredths of a Preferred Share purchasable after such event
upon proper exercise of each Right shall be determined by multiplying the
number of one one-hundredths of a Preferred Share so purchasable immediately
prior to such event by a fraction, the numerator of which is the number of
Common Shares outstanding immediately before such event and the denominator of
which is the number of Common Shares outstanding immediately after such event,
and (B) each Common Share outstanding immediately after such event shall have
issued with respect to it that number of Rights which each Common Share
outstanding immediately prior to such event had issued with respect to it. The
adjustments provided for in this Section 11(o) shall be made successively
whenever such a dividend is declared or paid or such a subdivision, combination
or consolidation is effected.

        (p)   The exercise of Rights under Section 11(a)(ii) hereof shall only
result in the loss of rights under Section 11(a)(ii) hereof to the extent so
exercised and shall not otherwise affect the rights represented by the Rights
under this Agreement, including the rights represented by Section 13 hereof.

                                      17.

<PAGE>

SECTION 12.   CERTIFICATE OF ADJUSTED PURCHASE PRICE OR NUMBER OF SHARES.
Whenever an adjustment is made as provided in Sections 11 and 13 hereof, the
Company shall promptly (a) prepare a certificate setting forth such adjustment,
and a brief statement of the facts accounting for such adjustment, (b) file
with the Rights Agent and with each transfer agent for the Common Shares or the
Preferred Shares a copy of such certificate and (c) mail a brief summary
thereof to each holder of a Right Certificate in accordance with Section 25
hereof. The Rights Agent shall be fully protected in relying on any such
certificate and on any adjustment therein contained and shall not be deemed to
have knowledge of any adjustment unless and until it shall have received such
certificate.

SECTION 13.   CONSOLIDATION, MERGER OR SALE OR TRANSFER OF ASSETS OR EARNING
POWER.

        (a)   In the event that, following the Shares Acquisition Date or, if a
Transaction is proposed, the Distribution Date, directly or indirectly (x) the
Company shall consolidate with, or merge with and into, any Interested
Stockholder, or if in such merger or consolidation all holders of Common Stock
are not treated alike, any other Person, (y) any Interested Stockholder, or if
in such merger or consolidation all holders of Common Stock are not treated
alike, any other Person shall consolidate with the Company, or merge with and
into the Company, and the Company shall be the continuing or surviving
corporation of such merger (other than, in the case of either transaction
described in (x) or (y), a merger or consolidation which would result in all of
the voting power represented by the securities of the Company outstanding
immediately prior thereto continuing to represent (either by remaining
outstanding or by being converted into securities of the surviving entity) all
of the voting power represented by the securities of the Company or such
surviving entity outstanding immediately after such merger or consolidation and
the holders of such securities not having changed as a result of such merger or
consolidation), or (z) the Company shall sell, mortgage or otherwise transfer
(or one or more of its subsidiaries shall sell, mortgage or otherwise transfer),
in one or more transactions, assets or earning power aggregating more than 50%
of the assets or earning power of the Company and its subsidiaries (taken as a
whole) to any Interested Stockholder or Stockholders, or if in such transaction
all holders of Common Stock are not treated alike, any other Person, (other than
the Company or any Subsidiary of the Company in one or more transactions each of
which individually and the aggregate does not violate Section 13(d) hereof)
then, and in each such case, proper provision shall be made so that (i) each
holder of a Right, subject to Section 11(a)(ii) hereof, shall have the right to
receive, upon the exercise thereof at a price equal to the then current Purchase
Price multiplied by the number of one one-hundredths of a Preferred Share for
which a Right is then exercisable in accordance with the terms of this Agreement
and in lieu of Preferred Shares, such number of freely tradeable Common Shares
of the Principal Party (as such term is hereinafter defined), free and clear of
liens, rights of call or first refusal, encumbrances or other adverse claims, as
shall be equal to the result obtained by (A) multiplying the then current
Purchase Price by the number of one one-hundredths of a Preferred Share for
which a Right is then exercisable (without taking into account any adjustment
previously made pursuant to Section 11(a)(ii) hereof) and dividing that product
by (B) 50% of the then current per share market price of the Common Shares of
such Principal Party (determined pursuant to Section 11(d) hereof) on the date
of consummation of such consolidation, merger, sale or transfer; (ii) such
Principal Party shall thereafter be liable for, and shall assume, by virtue of
such consolidation, merger, sale or transfer, all the obligations and duties of
the Company pursuant to

                                      18.

<PAGE>

this Agreement; (iii) the term "Company" shall thereafter be deemed to refer to
such Principal Party, it being specifically intended that the provisions of
Section 11 hereof shall apply to such Principal Party; and (iv) such Principal
Party shall take such steps (including, but not limited to, the reservation of
a sufficient number of shares of its Common Shares in accordance with Section 9
hereof) in connection with such consummation as may be necessary to assure that
the provisions hereof shall thereafter be applicable, as nearly as reasonably
may be, in relation to its Common Shares thereafter deliverable upon the
exercise of the Rights.

        (b)   "Principal Party" shall mean:

              (i)    in the case of any transaction described in clause (x) or
(y) of Section 13(a) hereof, the Person that is the issuer of any securities
into which Common Shares are converted in such merger or consolidation, and if
no securities are so issued, the Person that is the other party to the merger
or consolidation (or, if applicable, the Company, if it is the surviving
corporation); and

              (ii)   in the case of any transaction described in clause (z) of
Section 13(a) hereof, the Person that is the party receiving the greatest
portion of the assets or earning power transferred pursuant to such transaction
or transactions;

provided, however, that in any case, (1) if the Common Shares of such Person are
not at such time and have not been continuously over the preceding 12-month
period registered under Section 12 of the Exchange Act, and such Person is a
direct or indirect Subsidiary or Affiliate of another Person the Common Shares
of which are and have been so registered, "Principal Party" shall refer to such
other Person; (2) if such Person is a Subsidiary, directly or indirectly, or
Affiliate of more than one Person, the Common Shares of two or more of which are
and have been so registered, "Principal Party" shall refer to whichever of such
Persons is the issuer of the Common Shares having the greatest aggregate market
value; and (3) if such Person is owned, directly or indirectly, by a joint
venture formed by two or more Persons that are not owned, directly or
indirectly, by the same Person, the rules set forth in (1) and (2) above shall
apply to each of the chains of ownership having an interest in such joint
venture as if such party were a "Subsidiary" of both or all of such joint
venturers and the Principal Parties in each such chain shall bear the
obligations set forth in this Section 13 in the same ratio as their direct or
indirect interests in such Person bear to the total of such interests.

        (c)   The Company shall not consummate any such consolidation, merger,
sale or transfer unless the Principal Party shall have a sufficient number of
authorized Common Shares that have not been issued or reserved for issuance to
permit the exercise in full of the Rights in accordance with this Section 13
and unless prior thereto the Company and each Principal Party and each other
Person who may become a Principal Party as a result of such consolidation,
merger, sale or transfer shall have (i) executed and delivered to the Rights
Agent a supplemental agreement providing for the terms set forth in paragraphs
(a) and (b) of this Section 13 and (ii) prepared, filed and had declared and
remain effective a registration statement under the Act on the appropriate form
with respect to the Rights and the securities exercisable upon exercise of the
Rights and further providing that, as soon as practicable after the date of any
consolidation, merger, sale or transfer of assets mentioned in paragraph (a) of
this Section 13, the Principal Party at its own expense will:

                                      19.

<PAGE>

              (i)    cause the registration statement under the Act with
respect to the Rights and the securities purchasable upon exercise of the
Rights on an appropriate form to remain effective (with a prospectus at all
times meeting the requirements of the Act) until the Final Expiration Date;

              (ii)   use its best efforts to qualify or register the Rights and
the securities purchasable upon exercise of the Rights under the blue sky laws
of such jurisdictions as may be necessary or appropriate;

              (iii)  list the Rights and the securities purchasable upon
exercise of the Rights on each national securities exchange on which the Common
Shares were listed prior to the consummation of such consolidation, merger,
sale or transfer of assets or on the Nasdaq National Market if the Common
Shares were listed on the Nasdaq National Market or, if the Common Shares were
not listed on a national securities exchange or the Nasdaq National Market
prior to the consummation of such consolidation, merger, sale or transfer of
assets, on a national securities exchange or the Nasdaq National Market; and

              (iv)   deliver to holders of the Rights historical financial
statements for the Principal Party and each of its Affiliates which comply in
all material respects with the requirements for registration on Form 10 under
the Exchange Act.

        The provisions of this Section 13 shall similarly apply to successive
mergers or consolidations or sales or other transfers.

        (d)   After the Distribution Date, the Company covenants and agrees
that it shall not (i) consolidate with, (ii) merge with or into, or (iii) sell
or transfer to, in one or more transactions, assets or earning power
aggregating more than 50% of the assets or earning power of the Company and its
subsidiaries taken as a whole, any other Person (other than a Subsidiary of the
Company in a transaction which does not violate Section 11(m) hereof), if (x)
at the time of or after such consolidation, merger or sale there are any
charter or bylaw provisions or any rights, warrants or other instruments or
securities outstanding, agreements in effect or any other action taken which
would diminish or otherwise eliminate the benefits intended to be afforded by
the Rights or (y) prior to, simultaneously with or immediately after such
consolidation, merger or sale, the stockholders of the Person who constitutes,
or would constitute, the "Principal Party" for purposes of Section 13(a) hereof
shall have received a distribution of Rights previously owned by such Person or
any of its Affiliates and Associates. The Company shall not consummate any such
consolidation, merger, sale or transfer unless prior thereto the Company and
such other Person shall have executed and delivered to the Rights Agent a
supplemental agreement evidencing compliance with this Section 13(d).

SECTION 14.   FRACTIONAL RIGHTS AND FRACTIONAL SHARES.

        (a)   The Company shall not be required to issue fractions of Rights or
to distribute Right Certificates which evidence fractional Rights. In lieu of
such fractional Rights, there shall be paid to the registered holders of the
Right Certificates with regard to which such fractional Rights would otherwise
be issuable, an amount in cash equal to the same fraction of the current market
value of a whole Right. For the purposes of this Section 14(a), the current
market value

                                      20.

<PAGE>

of a whole Right shall be the closing price of the Rights for the Trading Day
immediately prior to the date on which such fractional Rights would have been
otherwise issuable. The closing price for any day shall be the last sale price,
regular way, or, in case no such sale takes place on such day, the average of
the closing bid and asked prices, regular way, in either case as reported in
the principal consolidated transaction reporting system with respect to
securities listed or admitted to trading on the New York Stock Exchange or, if
the Rights are not listed or admitted to trading on the New York Stock
Exchange, as reported in the principal consolidated transaction reporting
system with respect to securities listed on the principal national securities
exchange on which the Rights are listed or admitted to trading or as reported
on the Nasdaq National Market or, if the Rights are not listed or admitted to
trading on any national securities exchange or reported on the Nasdaq National
Market, the last quoted price or, if not so quoted, the average of the high bid
and low asked prices in the over-the-counter market, as reported by Nasdaq or
such other system then in use or, if on any such date the Rights are not quoted
by any such organization, the average of the closing bid and asked prices as
furnished by a professional market maker making a market in the Rights selected
by the Board of Directors. If on any such date no such market maker is making a
market in the Rights, the fair value of the Rights on such date as determined
in good faith by the Board of Directors shall be used.

        (b)   The Company shall not be required to issue fractions of Preferred
Shares (other than fractions which are integral multiples of one one-hundredth
of a Preferred Share) upon exercise of the Rights or to distribute certificates
which evidence fractional Preferred Shares (other than fractions which are
integral multiples of one one-hundredth of a Preferred Share). Fractions of
Preferred Shares in integral multiples of one one-hundredth of a Preferred
Share may, at the election of the Company, be evidenced by depositary receipts;
provided, however, that holders of such depositary receipts shall have all of
the designations and the powers, preferences and rights, and the
qualifications, limitations and restrictions to which they are entitled as
beneficial owners of the Preferred Shares represented by such depositary
receipts. In lieu of fractional Preferred Shares that are not integral
multiples of one one-hundredth of a Preferred Share, the Company shall pay to
the registered holders of Right Certificates at the time such Rights are
exercised as herein provided an amount in cash equal to the same fraction of
the current market value of one Preferred Share. For the purposes of this
Section 14(b), the current market value of a Preferred Share shall be the
current per share market price of the Preferred Shares (as determined pursuant
to the second sentence of Section 11(d)(i) hereof) for the Trading Day
immediately prior to the date of such exercise (or, if not publicly traded, in
accordance with Section 11(d)(ii) hereof).

        (c)   Following the occurrence of one of the transactions or events
specified in Section 11 hereof giving rise to the right to receive Common
Shares, capital stock equivalents (other than Preferred Shares) or other
securities upon the exercise of a Right, the Company shall not be required to
issue fractions of Common Shares or units of such Common Shares, capital stock
equivalents or other securities upon exercise of the Rights or to distribute
certificates which evidence fractional Common Shares, capital stock equivalents
or other securities. In lieu of fractional Common Shares, capital stock
equivalents or other securities, the Company shall pay to the registered holders
of Right Certificates at the time such Rights are exercised as herein provided
an amount in cash equal to the same fraction of the current market value of one
Common Share or unit of such Common Shares, capital stock equivalents or other
securities. For purposes of this Section 14(c), the current market value shall
be the current per share market

                                      21.

<PAGE>

price (as determined pursuant to Section 11(d)(i) hereof) for the Trading Day
immediately prior to the date of such exercise and, if such capital stock
equivalent is not traded, each such capital stock equivalent shall have the
value of one one-hundredth of a Preferred Share.

        (d)   The holder of a Right by the acceptance of the Right expressly
waives his right to receive any fractional Rights or any fractional shares upon
exercise of a Right (except as provided above).

SECTION 15.   RIGHTS OF ACTION. All rights of action in respect of this
Agreement, excepting the rights of action given to the Rights Agent under
Sections 18 and 20 hereof, are vested in the respective registered holders of
the Right Certificates (and, prior to the Distribution Date, the registered
holders of the Common Shares) and any registered holder of any Right
Certificate (or, prior to the Distribution Date, of the Common Shares), without
the consent of the Rights Agent or of the holder of any other Right Certificate
(or, prior to the Distribution Date, of the Common Shares), may, in his own
behalf and for his own benefit, enforce, and may institute and maintain any
suit, action or proceeding against the Company to enforce, or otherwise act in
respect of, his right to exercise the Rights evidenced by such Right
Certificate in the manner provided in such Right Certificate and in this
Agreement. Without limiting the foregoing or any remedies available to the
holders of Rights, it is specifically acknowledged that the holders of Rights
would not have an adequate remedy at law for any breach of this Agreement and
will be entitled to specific performance of the obligations under, and
injunctive relief against actual or threatened violations of the obligations of
any Person subject to, this Agreement. Holders of Rights shall be entitled to
recover the reasonable costs and expenses, including attorneys fees, incurred
by them in any action to enforce the provisions of this Agreement.

SECTION 16.   AGREEMENT OF RIGHT HOLDERS.  Every holder of a Right, by accepting
the same, consents and agrees with the Company and the Rights Agent and with
every other holder of a Right that:

        (a)   prior to the Distribution Date, the Rights will be transferable
only in connection with the transfer of the Common Shares;

        (b)   after the Distribution Date, the Right Certificates are
transferable (subject to the provisions of this Agreement) only on the registry
books of the Rights Agent if surrendered at the principal office of the Rights
Agent, duly endorsed or accompanied by a proper instrument of transfer; and

        (c)   the Company and the Rights Agent may deem and treat the person in
whose name the Right Certificate (or, prior to the Distribution Date, the
associated Common Shares certificate) is registered as the absolute owner
thereof and of the Rights evidenced thereby (notwithstanding any notations of
ownership or writing on the Right Certificates or the associated Common Shares
certificate made by anyone other than the Company or the Rights Agent) for all
purposes whatsoever, and neither the Company nor the Rights Agent shall be
affected by any notice to the contrary.

SECTION 17.   RIGHT CERTIFICATE HOLDER NOT DEEMED A STOCKHOLDER. No holder, as
such, of any Right Certificate shall be entitled to vote, receive dividends or
be deemed for any

                                      22.

<PAGE>

purpose the holder of the Preferred Shares or any other securities of the
Company which may at any time be issuable on the exercise of the Rights
represented thereby, nor shall anything contained herein or in any Right
Certificate be construed to confer upon the holder of any Right Certificate, as
such, any of the rights of a stockholder of the Company or any right to vote
for the election of directors or upon any matter submitted to stockholders at
any meeting thereof, or to give or withhold consent to any corporate action, or
to receive notice of meetings or other actions affecting stockholders (except
as provided in Section 25 hereof), or to receive dividends or subscription
rights, or otherwise, until the Right or Rights evidenced by such Right
Certificate shall have been exercised in accordance with the provisions hereof.

SECTION 18.   CONCERNING THE RIGHTS AGENT. The Company agrees to pay to the
Rights Agent reasonable compensation for all services rendered by it hereunder
and, from time to time, on demand of the Rights Agent, its reasonable expenses
and counsel fees and other disbursements incurred in the administration and
execution of this Agreement and the exercise and performance of its duties
hereunder. The Company also agrees to indemnify the Rights Agent for, and to
hold it harmless against, any loss, liability, or expense, incurred without
negligence, bad faith or willful misconduct on the part of the Rights Agent,
for anything done or omitted by the Rights Agent in connection with the
acceptance and administration of this Agreement, including the costs and
expenses of defending against any claim of liability in the premises. The
indemnity provided herein shall survive the expiration of the Rights and the
termination of this Agreement.

        The Rights Agent shall be protected and shall incur no liability for,
or in respect of any action taken, suffered or omitted by it in connection with,
its administration of this Agreement in reliance upon any Right Certificate or
certificate for the Preferred Shares or Common Shares or for other securities of
the Company, instrument of assignment or transfer, power of attorney,
endorsement, affidavit, letter, notice, direction, consent, certificate,
statement, or other paper or document believed by it to be genuine and to be
signed, executed and, where necessary, verified or acknowledged, by the proper
person or persons, or otherwise upon the advice of counsel as set forth in
Section 20 hereof. In no case will the Rights Agent be liable for special,
indirect, incidental or consequential or consequential loss or damage at any
kind whatsoever (including but not limited to lost profits), even if the Rights
Agent has been advised of such loss or damage.

SECTION 19.   MERGER OR CONSOLIDATION OR CHANGE OF NAME OF RIGHTS AGENT. Any
corporation into which the Rights Agent or any successor Rights Agent may be
merged or with which it may be consolidated, or any corporation resulting from
any merger or consolidation to which the Rights Agent or any successor Rights
Agent shall be a party, or any corporation succeeding to the shareholder
services or corporate trust business of the Rights Agent or any successor Rights
Agent, shall be the successor to the Rights Agent under this Agreement without
the execution or filing of any paper or any further act on the part of any of
the parties hereto, provided that such corporation would be eligible for
appointment as a successor Rights Agent under the provisions of Section 21
hereof. In case at the time such successor Rights Agent shall succeed to the
agency created by this Agreement any of the Right Certificates shall have been
countersigned but not delivered, any such successor Rights Agent may adopt the
countersignature of the predecessor Rights Agent and deliver such Right
Certificates so countersigned; and in case at that time any of the Right
Certificates shall not have been countersigned, any successor Rights Agent may
countersign such Right Certificates either in the

                                      23.

<PAGE>

name of the predecessor Rights Agent or in the name of the successor Rights
Agent; and in all such cases such Right Certificates shall have the full force
provided in the Right Certificates and in this Agreement.

        In case at any time the name of the Rights Agent shall be changed and
at such time any of the Right Certificates shall have been countersigned but not
delivered, the Rights Agent may adopt the countersignature under its prior name
and deliver Right Certificates so countersigned; and in case at that time any of
the Right Certificates shall not have been countersigned, the Rights Agent may
countersign such Right Certificates either in its prior name or in its changed
name; and in all such cases such Right Certificates shall have the full force
provided in the Right Certificates and in this Agreement.

SECTION 20.   DUTIES OF RIGHTS AGENT. The Rights Agent undertakes the duties and
obligations imposed by this Agreement upon the following terms and conditions,
by all of which the Company and the holders of Right Certificates, by their
acceptance thereof, shall be bound:

        (a)   The Rights Agent may consult with legal counsel of its choice
(who may be legal counsel for the Company), and the opinion of such counsel
shall be full and complete authorization and protection to the Rights Agent as
to any action taken or omitted by it in good faith and in accordance with such
opinion.

        (b)   Whenever in the performance of its duties under this Agreement the
Rights Agent shall deem it necessary or desirable that any fact or matter be
proved or established by the Company prior to taking or suffering any action
hereunder, such fact or matter (unless other evidence in respect thereof be
herein specifically prescribed) may be deemed to be conclusively proved and
established by a certificate signed by any one of the Chairman of the Board, the
Chief Executive Officer, the President, the Chief Financial Officer, any Vice
President, the Treasurer or the Secretary of the Company and delivered to the
Rights Agent; and such certificate shall be full authorization to the Rights
Agent for any action taken or suffered in good faith by it under the provisions
of this Agreement in reliance upon such certificate.

        (c)   The Rights Agent shall be liable hereunder to the Company and any
other Person only for its own negligence, bad faith or willful misconduct;
provided however, that the Rights Agent shall not be liable for indirect,
consequential or special damages.

        (d)   The Rights Agent shall not be liable for or by reason of any of
the statements of fact or recitals contained in this Agreement or in the Right
Certificates (except its countersignature thereof) or be required to verify the
same, but all such statements and recitals are and shall be deemed to have been
made by the Company only.

        (e)   The Rights Agent shall not be under any responsibility in respect
of the validity of this Agreement or the execution and delivery hereof (except
the due execution hereof by the Rights Agent) or in respect of the validity or
execution of any Right Certificate (except its countersignature thereof); nor
shall it be responsible for any breach by the Company of any covenant or
condition contained in this Agreement or in any Right Certificate; nor shall it
be responsible for any change in the exercisability of the Rights (including
the Rights becoming void pursuant to Section 11(a)(ii) hereof) or any
adjustment in the terms of the Rights (including

                                      24.

<PAGE>

the manner, method or amount thereof) provided for in Sections 3, 11, 13, 23 or
24 hereof, or the ascertaining of the existence of facts that would require any
such change or adjustment (except with respect to the exercise of Rights
evidenced by Right Certificates after receipt of a certificate pursuant to
Section 12 hereof describing such change or adjustment); nor shall it by any
act hereunder be deemed to make any representation or warranty as to the
authorization or reservation of any Preferred Shares to be issued pursuant to
this Agreement or any Right Certificate or as to whether any Preferred Shares
will, when issued, be validly authorized and issued, fully paid and
nonassessable.

        (f)   The Company agrees that it will perform, execute, acknowledge and
deliver or cause to be performed, executed, acknowledged and delivered all such
further and other acts, instruments and assurances as may reasonably be
required by the Rights Agent for the carrying out or performing by the Rights
Agent of the provisions of this Agreement.

        (g)   The Rights Agent is hereby authorized and directed to accept
instructions with respect to the performance of its duties hereunder from any
one of the Chairman of the Board, the Chief Executive Officer, the President,
the Chief Financial Officer, any Vice President, the Secretary or the Treasurer
of the Company, and to apply to such officers for advice or instructions in
connection with its duties, and it shall not be liable for any action taken or
suffered by it in good faith in accordance with instructions of any such
officer or for any delay in acting while waiting for those instructions. Any
application by the Rights Agent for written instructions from the Company may,
at the option of the Rights Agent, set forth in writing any action proposed to
be taken or omitted by the Rights Agent with respect to its duties or
obligations under this Agreement and the date on and/or after which such action
shall be taken or omitted and the Rights Agent shall not be liable for any
action taken or omitted in accordance with a proposal included in any such
application on or after the date specified therein (which date shall not be
less than three Business Days after the date indicated in such application
unless any such officer shall have consented in writing to an earlier date)
unless, prior to taking or omitting any such action, the Rights Agent has
received written instructions in response to such application specifying the
action to be taken or omitted.

        (h)   The Rights Agent and any stockholder, director, officer or
employee of the Rights Agent may buy, sell or deal in any of the Rights or
other securities of the Company or become pecuniarily interested in any
transaction in which the Company may be interested, or contract with or lend
money to the Company or otherwise act as fully and freely as though it were not
Rights Agent under this Agreement. Nothing herein shall preclude the Rights
Agent from acting in any other capacity for the Company or for any other legal
entity.

        (i)   The Rights Agent may execute and exercise any of the rights or
powers hereby vested in it or perform any duty hereunder either itself or by or
through its attorneys or agents, and the Rights Agent shall not be answerable
or accountable for any act, default, neglect or misconduct of any such
attorneys or agents or for any loss to the Company resulting from any such act,
default, neglect or misconduct, provided reasonable care was exercised in the
selection and continued employment thereof.

        (j)   No provision of this Agreement shall require the Rights Agent to
expend or risk its own funds or otherwise incur any financial liability in the
performance of any of its duties

                                      25.

<PAGE>

hereunder or in the exercise of its rights if there shall be reasonable grounds
for believing that repayment of such funds or adequate indemnification against
such risk or liability is not reasonably assured to it.

        (k)   If, with respect to any Right Certificate surrendered to the
Rights Agent for exercise or transfer, the certificate attached to the form of
assignment or form of election to purchase, as the case may be, has not been
executed, the Rights Agent shall not take any further action with respect to
such requested exercise of transfer without first consulting with the Company.

SECTION 21.   CHANGE OF RIGHTS AGENT. The Rights Agent or any successor Rights
Agent may resign and be discharged from its duties under this Agreement upon 30
days' notice in writing mailed to the Company and to each transfer agent for the
Common Shares or Preferred Shares by registered or certified mail, and to the
holders of the Right Certificates by first-class mail. The Company may remove
the Rights Agent or any successor Rights Agent upon 30 days' notice in writing,
mailed to the Rights Agent or successor Rights Agent, as the case may be, and to
each transfer agent for the Common Shares or Preferred Shares by registered or
certified mail, and to the holders of the Right Certificates by first-class
mail. If the Rights Agent shall resign or be removed or shall otherwise become
incapable of acting, the Company shall appoint a successor to the Rights Agent.
If the Company shall fail to make such appointment within a period of 30 days
after giving notice of such removal or after it has been notified in writing of
such resignation or incapacity by the resigning or incapacitated Rights Agent or
by the holder of a Right Certificate (who shall, with such notice, submit his
Right Certificate for inspection by the Company), then the registered holder of
any Right Certificate may apply to any court of competent jurisdiction for the
appointment of a new Rights Agent. Any successor Rights Agent, whether appointed
by the Company or by such a court, shall be either (a) a corporation, business
trust or limited liability company organized and doing business under the laws
of the United States or of any other state of the United States which is
authorized under such laws to exercise corporate trust or stock transfer powers
and is subject to supervision or examination by federal or state authority and
which has at the time of its appointment as Rights Agent a combined capital and
surplus of at least $50 million or (b) a direct or indirect wholly owned
Subsidiary of such an entity or its wholly-owning parent. After appointment, the
successor Rights Agent shall be vested with the same powers, rights, duties and
responsibilities as if it had been originally named as Rights Agent without
further act or deed; but the predecessor Rights Agent shall deliver and transfer
to the successor Rights Agent any property at the time held by it hereunder, and
execute and deliver any further assurance, conveyance, act or deed necessary for
the purpose. Not later than the effective date of any such appointment the
Company shall file notice thereof in writing with the predecessor Rights Agent
and each transfer agent for the Common Shares or Preferred Shares, and mail a
notice thereof in writing to the registered holders of the Right Certificates.
Failure to give any notice provided for in this Section 21, however, or any
defect therein, shall not affect the legality or validity of the resignation or
removal of the Rights Agent or the appointment of the successor Rights Agent, as
the case may be.

SECTION 22.   ISSUANCE OF NEW RIGHT CERTIFICATES. Notwithstanding any of the
provisions of this Agreement or of the Rights to the contrary, the Company may,
at its option, issue new Right Certificates evidencing Rights in such form as
may be approved by its Board of Directors to reflect any adjustment or change in
the Purchase Price and the number or kind or

                                      26.

<PAGE>

class of shares or other securities or property purchasable under the Right
Certificates made in accordance with the provisions of this Agreement. In
addition, in connection with the issuance or sale of Common Shares following
the Distribution Date and prior to the earlier of the Redemption Date and the
Final Expiration Date, the Company (a) shall with respect to Common Shares so
issued or sold pursuant to the exercise of stock options or under any employee
plan or arrangement in existence prior to the Distribution Date, or upon the
exercise, conversion or exchange of securities, notes or debentures issued by
the Company and in existence prior to the Distribution Date, and (b) may, in
any other case, if deemed necessary or appropriate by the Board of Directors,
issue Right Certificates representing the appropriate number of Rights in
connection with such issuance or sale; provided, however, that (i) the Company
shall not be obligated to issue any such Right Certificates if, and to the
extent that, the Company shall be advised by counsel that such issuance would
create a significant risk of material adverse tax consequences to the Company
or the Person to whom such Right Certificate would be issued, and (ii) no Right
Certificate shall be issued if, and to the extent that, appropriate adjustment
shall otherwise have been made in lieu of the issuance thereof.

SECTION 23.   REDEMPTION.

        (a)   The Rights may be redeemed by action of the Board of Directors
pursuant to Section 23(b) hereof and shall not be redeemed in any other manner.

        (b)

              (i)    The Board of Directors may, at its option, at any time
prior to the earlier of (A) such time as any Person becomes an Acquiring
Person, or (B) the Final Expiration Date, redeem all but not less than all of
the then outstanding Rights at a redemption price of $0.01 per Right,
appropriately adjusted to reflect any stock split, stock dividend or similar
transaction occurring after the date hereof (such redemption price being
hereinafter referred to as the "Redemption Price"), and the Company may, at its
option, pay the Redemption Price in Common Shares (based on the "current
per-share market price," as such term is defined in Section 11(d) hereof, of
the Common Shares at the time of redemption), cash or any other form of
consideration deemed appropriate by the Board of Directors. The redemption of
the Rights by the Board of Directors may be made effective at such time, on
such basis and subject to such conditions as the Board of Directors in its sole
discretion may establish.  Notwithstanding anything contained in this Agreement
to the contrary, the Rights shall not be exercisable pursuant to Section
11(a)(ii) hereof prior to the expiration or termination of the Company's right
of redemption under this Section 23(b)(i).

              (ii)   In addition, the Board of Directors may, at its option, at
any time after the time a Person becomes an Acquiring Person and after the
expiration of any period during which the holder of Rights may exercise the
rights under Section 11(a)(ii) hereof but prior to any event described in
clause (x), (y) or (z) of the first sentence of Section 13 hereof, redeem all
but not less than all of the then outstanding Rights at the Redemption Price
(x) in connection with any merger, consolidation or sale or other transfer (in
one transaction or in a series of related transactions) of assets or earning
power aggregating 50% or more of the assets or earning power of the Company and
its subsidiaries (taken as a whole) in which all holders of Common Shares are
treated alike and not involving (other than as a holder of Common Shares being
treated like

                                      27.

<PAGE>

all other such holders) an Interested Stockholder or a Transaction Person or
(y)(A) if and for so long as the Acquiring Person is not thereafter the
Beneficial Owner of 15% or more of the then outstanding Common Shares, and (B)
at the time of redemption no other Persons are Acquiring Persons.

        (c)   Immediately upon the action of the Board of Directors ordering
the redemption of the Rights pursuant to Section 23(b) hereof, and without any
further action and without any notice, the right to exercise the Rights will
terminate and the only right thereafter of the holders of Rights shall be to
receive the Redemption Price. The Company shall promptly give public notice of
any such redemption; provided, however, that the failure to give, or any defect
in, any such notice shall not affect the validity of such redemption. Within 10
days after such action of the Board of Directors ordering the redemption of the
Rights pursuant to Section 23(b) hereof, the Company shall mail a notice of
redemption to all the holders of the then outstanding Rights at their last
addresses as they appear upon the registry books of the Rights Agent or, prior
to the Distribution Date, on the registry books of the transfer agent for the
Common Shares, provided, however, that failure to give, or any defect in, any
such notice shall not affect the validity of such redemption. Any notice which
is mailed in the manner herein provided shall be deemed given, whether or not
the holder receives the notice. Each such notice of redemption will state the
method by which the payment of the Redemption Price will be made. Neither the
Company nor any of its Affiliates or Associates may redeem, acquire or purchase
for value any Rights at any time in any manner other than that specifically set
forth in this Section 23 or in Section 24 hereof, and other than in connection
with the purchase of Common Shares prior to the Distribution Date.

        (d)   The Company may, at its option, discharge all of its obligations
with respect to any redemption of the Rights by (i) issuing a press release
announcing the manner of redemption of the Rights and (ii) mailing payment of
the Redemption Price to the registered holders of the Rights at their last
addresses as they appear on the registry books of the Rights Agent or, prior to
the Distribution Date, on the registry books of the transfer agent for the
Common Shares, and upon such action, all outstanding Right Certificates shall
be null and void without any further action by the Company.

SECTION 24.   EXCHANGE.

        (a)   The Board of Directors may, at its option, at any time after any
Person becomes an Acquiring Person, exchange all or part of the then
outstanding and exercisable Rights (which shall not include Rights that have
become void pursuant to the provisions of Section 11(a)(ii) hereof) for Common
Shares at an exchange ratio of one Common Share per Right, appropriately
adjusted to reflect any stock split, stock dividend or similar transaction
occurring after the date hereof (such exchange ratio being hereinafter referred
to as the "Exchange Ratio"). Notwithstanding the foregoing, the Board of
Directors shall not be empowered to effect such exchange at any time after any
Person (other than the Company, any Subsidiary of the Company, any employee
benefit plan of the Company or any such Subsidiary, or any entity holding
Common Shares for or pursuant to the terms of any such plan), together with all
Affiliates and Associates of such Person, becomes the Beneficial Owner of 50%
or more of the Common Shares then outstanding.

                                      28.

<PAGE>

        (b)   Immediately upon the action of the Board of Directors ordering
the exchange of any Rights pursuant to Section 24(a) hereof and without any
further action and without any notice, the right to exercise such Rights shall
terminate and the only right thereafter of a holder of such Rights shall be to
receive that number of Common Shares equal to the number of such Rights held by
such holder multiplied by the Exchange Ratio. The Company shall promptly give
public notice of any such exchange; provided, however, that the failure to
give, or any defect in, such notice shall not affect the validity of such
exchange. The Company promptly shall mail a notice of any such exchange to all
of the holders of such Rights at their last addresses as they appear upon the
registry books of the Rights Agent; provided, however, that the failure to
give, or any defect in, such notice shall not affect the validity of such
exchange. Any notice which is mailed in the manner herein provided shall be
deemed given, whether or not the holder receives the notice. Each such notice
of exchange will state the method by which the exchange of the Common Shares
for Rights will be effected and, in the event of any partial exchange, the
number of Rights which will be exchanged.  Any partial exchange shall be
effected pro rata based on the number of Rights (other than Rights which have
become void pursuant to the provisions of Section 11(a)(ii) hereof) held by
each holder of Rights.

        (c)   In lieu of issuing Common Shares in accordance with Section 24(a)
hereof, the Company may, if a majority of the Board of Directors then in office
determines that such action is necessary or appropriate and not contrary to the
interests of the holders of Rights, elect to (and, in the event that there are
not sufficient treasury shares and authorized but unissued Common Shares to
permit any exchange of the Rights in accordance with Section 24(a) hereof, the
Company shall) take all such action as may be necessary to authorize, issue or
pay, upon the exchange of the Rights, cash, property, Common Shares, other
securities or any combination thereof having an aggregate value equal to the
value of the Common Shares which otherwise would have been issuable pursuant to
Section 24(a) hereof, which aggregate value shall be determined by a nationally
recognized investment banking firm selected by a majority of the Board of
Directors then in office. For purposes of the preceding sentence, the value of
the Common Shares shall be determined pursuant to Section 11(d) hereof. Any
election pursuant to this Section 24(c) by the Board of Directors must be made
by resolution within 60 days following the date on which the event described in
Section 11(a)(ii) hereof shall have occurred. Following the occurrence of the
event described in Section 11(a)(ii) hereof, a majority of the Board of
Directors then in office may suspend the exercisability of the Rights for a
period of up to 60 days following the date on which the event described in
Section 11(a)(ii) hereof shall have occurred to the extent that such directors
have not determined whether to exercise their rights of exchange under this
Section 24(c). In the event of any such suspension, the Company shall issue a
public announcement stating that the exercisability of the Rights has been
temporarily suspended.

        (d)   The Company shall not be required to issue fractions of Common
Shares or to distribute certificates which evidence fractional Common Shares. In
lieu of such fractional Common Shares, the Company shall pay to the registered
holders of the Right Certificates with regard to which such fractional Common
Shares would otherwise be issuable an amount in cash equal to the same fraction
of the current market value of a whole Common Share. For the purposes of this
Section 24(d), the current market value of a whole Common Share shall be the
closing price of a Common Share (as determined pursuant to the second sentence
of

                                      29.

<PAGE>

Section 11(d)(i) hereof) for the Trading Day immediately after the date of
the first public announcement by the Company that an exchange is to be effected
pursuant to this Section 24.

SECTION 25.   NOTICE OF CERTAIN EVENTS.

        (a)   In case the Company shall propose (i) to pay any dividend payable
in stock of any class to the holders of its Preferred Shares or to make any
other distribution to the holders of its Preferred Shares (other than a regular
quarterly cash dividend), (ii) to offer to the holders of its Preferred Shares
rights or warrants to subscribe for or to purchase any additional Preferred
Shares or shares of stock of any class or any other securities, rights or
options, (iii) to effect any reclassification of its Preferred Shares (other
than a reclassification involving only the subdivision of outstanding Preferred
Shares), (iv) to effect any consolidation or merger into or with, or to effect
any sale or other transfer (or to permit one or more of its Subsidiaries to
effect any sale or other transfer), in one or more transactions, of 50% or more
of the assets or earning power of the Company and its Subsidiaries (taken as a
whole), to any other Person, except in connection with the transactions
contemplated in Section 35 hereof, (v) to effect the liquidation, dissolution
or winding up of the Company, or (vi) to declare or pay any dividend on the
Common Shares payable in Common Shares or to effect a subdivision, combination
or consolidation of the Common Shares (by reclassification or otherwise than by
payment of dividends in Common Shares), then, in each such case, the Company
shall give to each holder of a Right Certificate, in accordance with Section 26
hereof, a notice of such proposed action, which shall specify the record date
for the purpose of such stock dividend, or distribution of rights or warrants,
or the date on which such reclassification, consolidation, merger, sale,
transfer, liquidation, dissolution, or winding up is to take place and the date
of participation therein by the holders of the Common Shares and/or the
Preferred Shares, if any such date is to be fixed, and such notice shall be so
given in the case of any action covered by clause (i) or (ii) above at least 10
days prior to the record date for determining holders of the Preferred Shares
for purposes of such action, and in the case of any such other action, at least
10 days prior to the date of the taking of such proposed action or the date of
participation therein by the holders of the Common Shares and/or the Preferred
Shares, whichever shall be the earlier.

        (b)   In case the event set forth in Section 11(a)(ii) hereof shall
occur, then the Company shall as soon as practicable thereafter give to each
holder of a Right Certificate, in accordance with Section 26 hereof, a notice
of the occurrence of such event, which notice shall describe the event and the
consequences of the event to holders of Rights under Section 11(a)(ii) hereof.

SECTION 26.   NOTICES. Notices or demands authorized by this Agreement to be
given or made by the Rights Agent or by the holder of any Right Certificate to
or on the Company shall be sufficiently given or made if sent by first-class
mail, postage prepaid, addressed (until another address is filed in writing
with the Rights Agent) as follows:

                Oplink Communications, Inc.
                3469 North First Street
                San Jose, CA  95134
                Attn:  Corporate Secretary

                                      30.

<PAGE>

         Subject to the provisions of Section 21 hereof, any notice or demand
authorized by this Agreement to be given or made by the Company or by the holder
of any Right Certificate to or on the Rights Agent shall be sufficiently given
or made if sent by first-class mail, postage prepaid, addressed (until another
address is filed in writing with the Company) as follows:

                           The Bank of New York
                           101 Barclay Street 12W
                           New York, NY  10286
                           Attn:  Sandra Brown
                           Stock Transfer Administration

         Notices or demands authorized by this Agreement to be given or made by
the Company or the Rights Agent to the holder of any Right Certificate shall be
sufficiently given or made if sent by first-class mail, postage prepaid,
addressed to such holder at the address of such holder as shown on the registry
books of the Company.

SECTION 27. SUPPLEMENTS AND AMENDMENTS. Prior to the Distribution Date, the
Company and the Rights Agent shall, if the Company so directs, supplement or
amend any provision of this Agreement without the approval of any holders of the
Rights. From and after the Distribution Date, the Company and the Rights Agent
shall, if the Company so directs, from time to time supplement or amend any
provision of this Agreement without the approval of any holders of Right
Certificates in order to (i) cure any ambiguity, (ii) correct or supplement any
provision contained herein which may be defective or inconsistent with any other
provisions herein, or (iii) change any other provisions with respect to the
Rights which the Company may deem necessary or desirable; provided, however,
that no such supplement or amendment shall be made which would adversely affect
the interests of the holders of Rights (other than the interests of an Acquiring
Person or its Affiliates or Associates). Any supplement or amendment adopted
during any period after any Person has become an Acquiring Person but prior to
the Distribution Date shall become null and void unless such supplement or
amendment could have been adopted by the Company from and after the Distribution
Date. Any such supplement or amendment shall be evidenced by a writing signed by
the Company and the Rights Agent. Upon delivery of a certificate from an
appropriate officer of the Company which states that the proposed supplement or
amendment is in compliance with the terms of this Section 27, the Rights Agent
shall execute such supplement or amendment unless the Rights Agent shall have
determined in good faith that such supplement or amendment would adversely
affect its interest under this Agreement. Prior to the Distribution Date, the
interests of the holders of Rights shall be deemed coincident with the interests
of the holders of Common Shares.

SECTION 28. DETERMINATION AND ACTIONS BY THE BOARD OF DIRECTORS, ETC. For all
purposes of this Agreement, any calculation of the number of Common Shares
outstanding at any particular time, including for purposes of determining the
particular percentage of such outstanding Common Shares or any other securities
of which any Person is the Beneficial Owner, shall be made in accordance with
the last sentence of Rule 13d-3(d)(1)(i) of the General Rules and Regulations
under the Exchange Act as in effect on the date of this Agreement. The Board of
Directors shall have the exclusive power and authority to administer this
Agreement and to exercise all rights and powers specifically granted to the
Board, or the Company, or as may be necessary or advisable in the administration
of this Agreement, including without

                                      31.

<PAGE>

limitation, the right and power to (i) interpret the provisions of this
Agreement, and (ii) make all determinations deemed necessary or advisable for
the administration of this Agreement (including a determination to redeem or
not redeem the Rights or to amend the Agreement). All such actions,
calculations, interpretations and determinations (including, for purposes of
clause (y) below, all omissions with respect to the foregoing) which are done
or made by the Board in good faith, shall (x) be final, conclusive and binding
on the Rights Agent and the holders of the Rights, and (y) not subject the
Board to any liability to the holders of the Rights.

SECTION 29. SUCCESSORS. All the covenants and provisions of this Agreement by
or for the benefit of the Company or the Rights Agent shall bind and inure to
the benefit of their respective successors and assigns hereunder.

SECTION 30. BENEFITS OF THIS AGREEMENT. Nothing in this Agreement shall be
construed to give to any person or corporation other than the Company, the
Rights Agent and the registered holders of the Right Certificates (and, prior to
the Distribution Date, the Common Shares) any legal or equitable right, remedy
or claim under this Agreement; but this Agreement shall be for the sole and
exclusive benefit of the Company, the Rights Agent and the registered holders of
the Right Certificates (and, prior to the Distribution Date, the Common Shares).

SECTION 31. SEVERABILITY. If any term, provision, covenant or restriction of
this Agreement is held by a court of competent jurisdiction or other authority
to be invalid, void or unenforceable, the remainder of the terms, provisions,
covenants and restrictions of this Agreement shall remain in full force and
effect and shall in no way be affected, impaired or invalidated.

SECTION 32. GOVERNING LAW. This Agreement and each Right Certificate issued
hereunder shall be deemed to be a contract made under the laws of the State of
Delaware and for all purposes shall be governed by and construed in accordance
with the laws of such State applicable to contracts to be made and performed
entirely within such State; provided however that the rights, obligations and
duties of the Rights Agent shall for all purposes be governed by and construed
in accordance with the laws of the State of New York.

SECTION 33. COUNTERPARTS. This Agreement may be executed in any number of
counterparts and each of such counterparts shall for all purposes be deemed to
be an original, and all such counterparts shall together constitute but one and
the same instrument.

SECTION 34. DESCRIPTIVE HEADINGS. Descriptive headings of the several Sections
of this Agreement are inserted for convenience only and shall not control or
affect the meaning or construction of any of the provisions hereof.

SECTION 35. PERMITTED TRANSACTIONS.

        (a) Reference is made to (a) the Agreement and Plan of Merger by and
among the Company, Avanex Corporation, a Delaware corporation ("Avanex"), and a
wholly-owned corporate subsidiary of Avanex organized under Delaware law
("Merger Sub"), dated as of March 18, 2002 (the "Execution Date"), as it may be
amended from time to time (the "Merger Agreement"), (b) the Stock Option
Agreement by and between the Company and Avanex, dated as of the Execution Date,
as it may be amended from time to time, pursuant to which the

                                      32.

<PAGE>

Company granted an option to purchase shares of its Common Stock to Avanex (the
"Stock Option Agreement") and (c) the Voting Agreement, dated as of the
Execution Date between Avanex and certain stockholders of the Company (the
"Voting Agreement").  Notwithstanding any other provision of this Agreement,
the term "Acquiring Person" as used throughout this Agreement shall not include
Avanex, or any of its Affiliates or Associates, in each case to the extent, but
only to the extent, that Avanex, or any of such Affiliates or Associates,
becomes the Beneficial Owner of 15% or more of the shares of Common Stock of
the Company then outstanding as a result of the execution, delivery or
performance of the Merger Agreement, the Stock Option Agreement or the Voting
Agreement or the consummation of the Merger (as such term is defined in the
Merger Agreement) or the transactions contemplated thereby, in each case in
accordance with the terms thereof, as such terms may be amended by the parties
thereto. In addition, notwithstanding any other provision of this Agreement,
neither a Distribution Date nor a Shares Acquisition Date shall be deemed to
occur, and the Rights will not separate from the Common Stock, as a result of
the execution, delivery or performance of the Merger Agreement, the Stock
Option Agreement or the Voting Agreement or the consummation of the Merger (as
such term is defined in the Merger Agreement) or the transactions contemplated
thereby, in each case in accordance with the terms thereof, as such terms may
be amended by the parties thereto, and none of the Company, Avanex, Merger Sub
nor the Surviving Corporation (as such term is defined in the Merger
Agreement), nor any of their respective Affiliates or Associates, shall have
any obligations under this Agreement to any holder (or former holder) of Rights
as of and following the consummation of the Merger.

        (b) Avanex and Merger Sub shall each be express third party
beneficiaries of this Section 35.

                                      33.

<PAGE>

         IN WITNESS WHEREOF, parties whereto have caused this Agreement to be
duly executed, all as of the day and year first above written.

ATTEST:                                 OPLINK COMMUNICATIONS, INC.

By:    /s/ Bruce Horn                   By:  /s/ Frederick Fromm
       --------------                        -------------------
       Bruce Horn                            Frederick Fromm
       Chief Financial Officer and           President and Chief Executive
       Assistant Secretary                   Officer

ATTEST:                                 THE BANK OF NEW YORK

By:   /s/ Sandra Brown                By:   /s/ James DiMino
   -------------------------------        --------------------------------
          Sandra Brown                          James DiMino

Title:  Assistant Vice President      Title:  Vice President
      ----------------------------            ----------------------------

                                      34.

<PAGE>

                                     FORM OF
                           CERTIFICATE OF DESIGNATION

                                       OF

                  SERIES A JUNIOR PARTICIPATING PREFERRED STOCK

                         (EXHIBIT A TO RIGHTS AGREEMENT)

                         (Pursuant to Section 151 of the
                        Delaware General Corporation Law)

         OPLINK COMMUNICATIONS, INC., a corporation organized and existing under
the General Corporation Law of the State of Delaware (hereinafter called the
"Company"), hereby certifies that the following resolution was adopted by the
Board of Directors of the Corporation as required by Section 151 of the General
Corporation Law at a meeting duly called and held on March 18, 2002:

                     RESOLVED, that pursuant to the authority granted to
                and vested in the Board of Directors of the Company in
                accordance with the provisions of its Amended and Restated
                Certificate of Incorporation, the Board of Directors hereby
                creates a series of Preferred Stock, par value $.001 per
                share, of the Company and hereby states the designation and
                number of shares, and fixes the relative designations and the
                powers, preferences and rights, and the qualifications,
                limitations and restrictions thereof (in addition to the
                provisions set forth in the Certificate of Incorporation of
                the Company, which are applicable to the Preferred Stock of
                all classes and series), as follows:

Series A Junior Participating Preferred Stock:

         SECTION 1.  DESIGNATION AND AMOUNT. Four Million (4,000,000) shares of
Preferred Stock, $.001 par value, are designated "Series A Junior Participating
Preferred Stock" with the designations and the powers, preferences and rights,
and the qualifications, limitations and restrictions specified herein (the
"Junior Preferred Stock"). Such number of shares may be increased or decreased
by resolution of the Board of Directors; provided, that no decrease shall
reduce the number of shares of Junior Preferred Stock to a number less than the
number of shares then outstanding plus the number of shares reserved for
issuance upon the exercise of outstanding options, rights or warrants or upon
the conversion of any outstanding securities issued by the Company convertible
into Junior Preferred Stock.

                                      A-1

<PAGE>

         SECTION 2.  DIVIDENDS AND DISTRIBUTIONS.

                (A)  Subject to the rights of the holders of any shares of any
series of Preferred Stock (or any similar stock) ranking prior and superior to
the Junior Preferred Stock with respect to dividends, the holders of shares of
Junior Preferred Stock, in preference to the holders of Common Stock, par value
$.001 per share (the "Common Stock"), of the Company, and of any other junior
stock, shall be entitled to receive, when, as and if declared by the Board of
Directors out of funds legally available for the purpose, quarterly dividends
payable in cash on the first day of April, July, October and January in each
year (each such date being referred to herein as a "Quarterly Dividend Payment
Date"), commencing on the first Quarterly Dividend Payment Date after the first
issuance of a share or fraction of a share of Junior Preferred Stock, in an
amount per share (rounded to the nearest cent) equal to the greater of (a)
$l.00 or (b) subject to the provision for adjustment hereinafter set forth, 100
times the aggregate per share amount of all cash dividends, and 100 times the
aggregate per share amount (payable in kind) of all non-cash dividends or other
distributions, other than a dividend payable in shares of Common Stock or a
subdivision of the outstanding shares of Common Stock (by reclassification or
otherwise), declared on the Common Stock since the immediately preceding
Quarterly Dividend Payment Date or, with respect to the first Quarterly
Dividend Payment Date, since the first issuance of any share or fraction of a
share of Junior Preferred Stock. In the event the Company shall at any time
declare or pay any dividend on the Common Stock payable in shares of Common
Stock, or effect a subdivision or combination or consolidation of the
outstanding shares of Common Stock (by reclassification or otherwise than by
payment of a dividend in shares of Common Stock) into a greater or lesser
number of shares of Common Stock, then in each such case the amount to which
holders of shares of Junior Preferred Stock were entitled immediately prior to
such event under clause (b) of the preceding sentence shall be adjusted by
multiplying such amount by a fraction, the numerator of which is the number of
shares of Common Stock outstanding immediately after such event and the
denominator of which is the number of shares of Common Stock that were
outstanding immediately prior to such event.

                (B)  The Company shall declare a dividend or distribution on
the Junior Preferred Stock as provided in paragraph (A) of this Section
immediately after it declares a dividend or distribution on the Common Stock
(other than a dividend payable in shares of Common Stock); provided, that in
the event no dividend or distribution shall have been declared on the Common
Stock during the period between any Quarterly Dividend Payment Date and the
next subsequent Quarterly Dividend Payment Date, a dividend of $1.00 per share
on the Junior Preferred Stock shall nevertheless be payable on such subsequent
Quarterly Dividend Payment Date.

                (C)  Dividends shall begin to accrue and be cumulative on
outstanding shares of Junior Preferred Stock from the Quarterly Dividend
Payment Date next preceding the date of issue of such shares, unless the date
of issue of such shares is prior to the record date for the first Quarterly
Dividend Payment Date, in which case dividends on such shares shall begin to
accrue from the date of issue of such shares, or unless the date of issue is a
Quarterly Dividend Payment Date or is a date after the record date for the
determination of holders of shares of Junior Preferred Stock entitled to
receive a quarterly dividend and before such Quarterly Dividend Payment Date,
in either of which events such dividends shall begin to accrue and be
cumulative from such Quarterly Dividend Payment Date.  Accrued but unpaid
dividends shall not bear

                                      A-2

<PAGE>

interest. Dividends paid on the shares of Junior Preferred Stock in an amount
less than the total amount of such dividends at the time accrued and payable on
such shares shall be allocated pro rata on a share-by-share basis among all
such shares at the time outstanding.  The Board of Directors may fix a record
date for the determination of holders of shares of Junior Preferred Stock
entitled to receive payment of a dividend or distribution declared thereon,
which record date shall be not more than 60 days prior to the date fixed for
the payment thereof.

         SECTION 3.  VOTING RIGHTS. The holders of shares of Junior Preferred
Stock shall have the following voting rights:

                (A)  Subject to the provision for adjustment hereinafter set
forth, each share of Junior Preferred Stock shall entitle the holder thereof to
100 votes on all matters submitted to a vote of the stockholders of the
Company. In the event the Company shall at any time declare or pay any dividend
on the Common Stock payable in shares of Common Stock, or effect a subdivision
or combination or consolidation of the outstanding shares of Common Stock (by
reclassification or otherwise than by payment of a dividend in shares of Common
Stock) into a greater or lesser number of shares of Common Stock, then in each
such case the number of votes per share to which holders of shares of Junior
Preferred Stock were entitled immediately prior to such event shall be adjusted
by multiplying such number by a fraction, the numerator of which is the number
of shares of Common Stock outstanding immediately after such event and the
denominator of which is the number of shares of Common Stock that were
outstanding immediately prior to such event.

                (B)  Except as otherwise provided herein, in any other
Certificate of Designation creating a series of Preferred Stock or any similar
stock, or by law, the holders of shares of Junior Preferred Stock and the
holders of shares of Common Stock and any other capital stock of the Company
having general voting rights shall vote together as one class on all matters
submitted to a vote of stockholders of the Company.

                (C)  Except as set forth herein, or as otherwise provided by
law, holders of Junior Preferred Stock shall have no special voting rights and
their consent shall not be required (except to the extent they are entitled to
vote with holders of Common Stock as set forth herein) for taking any corporate
action.

         SECTION 4.  CERTAIN RESTRICTIONS.

                (A)  Whenever quarterly dividends or other dividends or
distributions payable on the Junior Preferred Stock as provided in Section 2
are in arrears, thereafter and until all accrued and unpaid dividends and
distributions, whether or not declared, on shares of Junior Preferred Stock
outstanding shall have been paid in full, the Company shall not:

                     (i)    declare or pay dividends, or make any other
distributions, on any shares of stock ranking junior (either as to dividends or
upon liquidation, dissolution or winding up) to the Junior Preferred Stock;

                     (ii)   declare or pay dividends, or make any other
distributions, on any shares of stock ranking on a parity (either as to
dividends or upon liquidation, dissolution or winding up) with the Junior
Preferred Stock, except dividends paid ratably on the Junior

                                      A-3

<PAGE>

Preferred Stock and all such parity stock on which dividends are payable or in
arrears in proportion to the total amounts to which the holders of all such
shares are then entitled;

                     (iii)  redeem or purchase or otherwise acquire for
consideration shares of any stock ranking junior (either as to dividends or
upon liquidation, dissolution or winding up) to the Junior Preferred Stock,
provided that the Company may at any time redeem, purchase or otherwise acquire
shares of any such junior stock in exchange for shares of any stock of the
Company ranking junior (either as to dividends or upon dissolution, liquidation
or winding up) to the Junior Preferred Stock; or

                     (iv)   redeem or purchase or otherwise acquire for
consideration any shares of Junior Preferred Stock, or any shares of stock
ranking on a parity (either as to dividends or upon liquidation, dissolution or
winding up) with the Junior Preferred Stock, except in accordance with a
purchase offer made in writing or by publication (as determined by the Board of
Directors) to all holders of such shares upon such terms as the Board of
Directors, after consideration of the respective annual dividend rates and
other relative rights and preferences of the respective series and classes,
shall determine in good faith will result in fair and equitable treatment among
the respective series or classes.

                (B)  The Company shall not permit any subsidiary of the Company
to purchase or otherwise acquire for consideration any shares of stock of the
Company unless the Company could, under paragraph (A) of this Section 4,
purchase or otherwise acquire such shares at such time and in such manner.

         SECTION 5.  REACQUIRED SHARES. Any shares of Junior Preferred Stock
purchased or otherwise acquired by the Company in any manner whatsoever shall
be retired and cancelled promptly after the acquisition thereof. All such
shares shall upon their cancellation become authorized but unissued shares of
Preferred Stock and may be reissued as part of a new series of Preferred Stock
subject to the conditions and restrictions on issuance set forth herein, in the
Amended and Restated Certificate of Incorporation, or in any other Certificate
of Designation creating a series of Preferred Stock or any similar stock or as
otherwise required by law.

         SECTION 6.  LIQUIDATION, DISSOLUTION OR WINDING UP. Upon any
liquidation, dissolution or winding up of the Company, no distribution shall be
made (1) to the holders of shares of stock ranking junior (either as to
dividends or upon liquidation, dissolution or winding up) to the Junior
Preferred Stock unless, prior thereto, the holders of shares of Junior
Preferred Stock shall have received $100 per share, plus an amount equal to
accrued and unpaid dividends and distributions thereon, whether or not
declared, to the date of such payment, provided that the holders of shares of
Junior Preferred Stock shall be entitled to receive an aggregate amount per
share, subject to the provision for adjustment hereinafter set forth, equal to
100 times the aggregate amount to be distributed per share to holders of shares
of Common Stock, or (2) to the holders of shares of stock ranking on a parity
(either as to dividends or upon liquidation, dissolution or winding up) with
the Junior Preferred Stock, except distributions made ratably on the Junior
Preferred Stock and all such parity stock in proportion to the total amounts to
which the holders of all such shares are entitled upon such liquidation,
dissolution or winding up. In the event the Company shall at any time declare
or pay any dividend on the Common Stock payable in shares of Common Stock, or
effect a subdivision or combination or consolidation of

                                      A-4

<PAGE>

the outstanding shares of Common Stock (by reclassification or otherwise than
by payment of a dividend in shares of Common Stock) into a greater or lesser
number of shares of Common Stock, then in each such case the aggregate amount
to which holders of shares of Junior Preferred Stock were entitled immediately
prior to such event under the proviso in clause (1) of the preceding sentence
shall be adjusted by multiplying such amount by a fraction the numerator of
which is the number of shares of Common Stock outstanding immediately after
such event and the denominator of which is the number of shares of Common Stock
that were outstanding immediately prior to such event.

         SECTION 7.  CONSOLIDATION, MERGER, ETC. In case the Company shall
enter into any consolidation, merger, combination or other transaction in which
the shares of Common Stock are exchanged for or changed into other stock or
securities, cash and/or any other property, then in any such case each share of
Junior Preferred Stock shall at the same time be similarly exchanged or changed
into an amount per share, subject to the provision for adjustment hereinafter
set forth, equal to 100 times the aggregate amount of stock, securities, cash
and/or any other property (payable in kind), as the case may be, into which or
for which each share of Common Stock is changed or exchanged. In the event the
Company shall at any time declare or pay any dividend on the Common Stock
payable in shares of Common Stock, or effect a subdivision or combination or
consolidation of the outstanding shares of Common Stock (by reclassification or
otherwise than by payment of a dividend in shares of Common Stock) into a
greater or lesser number of shares of Common Stock, then in each such case the
amount set forth in the preceding sentence with respect to the exchange or
change of shares of Junior Preferred Stock shall be adjusted by multiplying
such amount by a fraction, the numerator of which is the number of shares of
Common Stock outstanding immediately after such event and the denominator of
which is the number of shares of Common Stock that were outstanding immediately
prior to such event.

         SECTION 8.  NO REDEMPTION. The shares of Junior Preferred Stock shall
not be redeemable.

         SECTION 9.  RANK. The Junior Preferred Stock shall rank, with respect
to the payment of dividends and the distribution of assets, junior to all
series of any other class of the Company's Preferred Stock.

         SECTION 10. AMENDMENT. The Amended and Restated Certificate of
Incorporation of the Company shall not be amended in any manner which would
materially alter or change the powers, preferences or special rights of the
Junior Preferred Stock so as to affect them adversely without the affirmative
vote of the holders of at least two-thirds of the outstanding shares of Junior
Preferred Stock, voting together as a single class.

                                      A-5

<PAGE>

IN WITNESS WHEREOF, the undersigned have executed this certificate as of March
21, 2002.

                                   /s/ Frederick Fromm
                                   ---------------------------------------------
                                   Frederick Fromm
                                   President and Chief Executive Officer

                                   /s/ Bruce Horn
                                   ---------------------------------------------
                                   Bruce Horn
                                   Assistant Secretary

                                      A-6

<PAGE>

                            FORM OF RIGHT CERTIFICATE

                         (EXHIBIT B TO RIGHTS AGREEMENT)

Certificate No. R-                                                  _____ Rights

         NOT EXERCISABLE AFTER MARCH 18, 2012 OR EARLIER IF REDEMPTION OR
         EXCHANGE OCCURS. THE RIGHTS ARE SUBJECT TO REDEMPTION AT $.01 PER RIGHT
         AND TO EXCHANGE ON THE TERMS SET FORTH IN THE RIGHTS AGREEMENT.

                                RIGHT CERTIFICATE
                           OPLINK COMMUNICATIONS, INC.

         This certifies that ___________________ or registered assigns, is the
registered owner of the number of Rights set forth above, each of which entitles
the owner thereof, subject to the terms, provisions and conditions of the Rights
Agreement, dated as of March 18, 2002 (the "Rights Agreement"), between Oplink
Communications, Inc., a Delaware corporation (the "Company"), and The Bank of
New York (the "Rights Agent"), to purchase from the Company at any time after
the Distribution Date (as such term is defined in the Rights Agreement) and
prior to 5:00 p.m., Pacific time, on March 18, 2012 at the office of the Rights
Agent designated for such purpose, or at the office of its successor as Rights
Agent, one one-hundredth of a fully paid non-assessable share of Series A Junior
Participating Preferred Stock, par value $.001 (the "Preferred Shares"), of the
Company, at a purchase price of $16.00 per one one-hundredth of a Preferred
Share (the "Purchase Price"), upon presentation and surrender of this Right
Certificate with the Form of Election to Purchase duly executed. The number of
Rights evidenced by this Right Certificate (and the number of one one-hundredths
of a Preferred Share which may be purchased upon exercise hereof) set forth
above, and the Purchase Price set forth above, are the number and Purchase Price
as of March 18, 2002, based on the Preferred Shares as constituted at such date.

         From and after the time any Person becomes an Acquiring Person, (as
such terms are defined in the Rights Agreement), if the Rights evidenced by this
Right Certificate are beneficially owned by (i) an Acquiring Person or an
Affiliate or Associate of any such Acquiring Person (as such terms are defined
in the Rights Agreement), (ii) a transferee of any such Acquiring Person,
Associate or Affiliate who becomes a transferee after the Acquiring Person
becomes such, or (iii) under certain circumstances specified in the Rights
Agreement, a transferee of any such Acquiring Person, Associate or Affiliate who
becomes a transferee prior to or concurrently with the Acquiring Person becoming
such, such Rights shall become null and void without any further action and no
holder hereof shall have any right with respect to such Rights from and after
the time any Person becomes an Acquiring Person.

                                      B-1

<PAGE>

         As provided in the Rights Agreement, the Purchase Price and the number
of one one-hundredths of a Preferred Share which may be purchased upon the
exercise of the Rights evidenced by this Right Certificate are subject to
modification and adjustment upon the happening of certain events.

         This Right Certificate is subject to all of the terms, provisions and
conditions of the Rights Agreement, as amended from time to time, which terms,
provisions and conditions are hereby incorporated herein by reference and made a
part hereof and to which Rights Agreement reference is hereby made for a full
description of the rights, limitations of rights, obligations, duties and
immunities hereunder of the Rights Agent, the Company and the holders of the
Right Certificates. Copies of the Rights Agreement are on file at the principal
executive offices of the Company and the above-mentioned offices of the Rights
Agent.

         This Right Certificate, with or without other Right Certificates, upon
surrender at the office of the Rights Agent designated for such purpose, may be
exchanged for another Right Certificate or Right Certificates of like tenor and
date evidencing Rights entitling the holder to purchase a like aggregate number
of Preferred Shares as the Rights evidenced by the Right Certificate or Right
Certificates surrendered shall have entitled such holder to purchase. If this
Right Certificate shall be exercised in part, the holder shall be entitled to
receive upon surrender hereof another Right Certificate or Right Certificates
for the number of whole Rights not exercised.

         Subject to the provisions of the Rights Agreement, the Rights evidenced
by this Certificate (i) may be redeemed by the Company at a redemption price of
$.01 per Right or (ii) may be exchanged in whole or in part for shares of the
Company's Common Stock, par value $.001 per share, or, upon circumstances set
forth in the Rights Agreement, cash, property or other securities of the
Company, including fractions of a share of Preferred Stock.

         No fractional Preferred Shares will be issued upon the exercise of any
Right or Rights evidenced hereby (other than fractions which are integral
multiples of one one-hundredth of a Preferred Share, which may, at the election
of the Company, be evidenced by depositary receipts) but in lieu thereof a cash
payment will be made, as provided in the Rights Agreement.

         No holder of this Right Certificate shall be entitled to vote or
receive dividends or be deemed for any purpose the holder of the Preferred
Shares or of any other securities of the Company which may at any time be
issuable on the exercise hereof, nor shall anything contained in the Rights
Agreement or herein be construed to confer upon the holder hereof, as such, any
of the rights of a stockholder of the Company or any right to vote for the
election of directors or upon any matter submitted to stockholders at any
meeting thereof, or to give or withhold consent to any corporate action, or to
receive notice of meetings or other actions affecting stockholders (except as
provided in the Rights Agreement), or to receive dividends or subscription
rights, or otherwise, until the Right or Rights evidenced by this Right
Certificate shall have been exercised as provided in the Rights Agreement.

         This Right Certificate shall not be valid or obligatory for any purpose
until it shall have been countersigned by the Rights Agent.

                                      B-2

<PAGE>

         WITNESS the facsimile  signature of the proper  officers of the Company
and its corporate  seal.  Dated as of __________.

ATTEST:                                OPLINK COMMUNICATIONS, INC.

________________________________      ________________________________

COUNTERSIGNED:

________________________________
as Rights Agent

By:_____________________________
   [Authorized Signature]

                                      B-3

<PAGE>

                    Form of Reverse Side of Right Certificate

                               FORM OF ASSIGNMENT

                (To be executed by the registered holder if such
               holder desires to transfer the Right Certificate.)

         FOR VALUE RECEIVED ______________________________________ hereby sells,
assigns and transfers unto

________________________________________________________________________________
               (Please print name and address of transferee)

_____________________________________________________________________ this Right
Certificate, together with all right, title and interest therein, and does
hereby irrevocably constitute and appoint ________________________ Attorney, to
transfer the within Right Certificate on the books of the within-named Company,
with full power of substitution.

Dated:  ____________________

                                                 ______________________________
                                                 Signature

                                      B-4

<PAGE>

SIGNATURE GUARANTEED:

         Signatures must be guaranteed by an "eligible guarantor institution" as
defined in Rule 17Ad-15 promulgated under the Securities Exchange Act of 1934,
as amended.

                   ------------------------------------------

         The undersigned hereby certifies that (1) the Rights evidenced by this
Right Certificate are not being sold, assigned or transferred by or on behalf of
a Person who is or was an Acquiring Person, an Interested Stockholder or an
Affiliate or Associate thereof (as such terms are defined in the Rights
Agreement); and (2) after due inquiry and to the best of the knowledge of the
undersigned, the undersigned did not acquire the Rights evidenced by this Right
Certificate from any Person who is or was an Acquiring Person, an Interested
Stockholder, or an Affiliate or Associate thereof.

                                                 ______________________________
                                                 Signature

                                      B-5

<PAGE>

                          FORM OF ELECTION TO PURCHASE

                  (To be executed if holder desires to exercise
                  Rights represented by the Right Certificate.)

To The Bank of New York:

         The undersigned hereby irrevocably elects to exercise____________
_______________ Rights represented by this Right Certificate to
purchase the Preferred Shares issuable upon the exercise of such Rights and
requests that certificates for such Preferred Shares be issued in the name of:

Please insert social security
or other identifying number: ______________

________________________________________________________________________________
                        (Please print name and address)
________________________________________________________________________________

If such number of Rights shall not be all the Rights evidenced by this Right
Certificate, a new Right Certificate for the balance remaining of such Rights
shall be registered in the name of and delivered to:

Please insert social security
or other identifying number: ______________

________________________________________________________________________________
                        (Please print name and address)
________________________________________________________________________________

Dated:  _________________

                                                 ______________________________
                                                 Signature

                                      B-6

<PAGE>

SIGNATURE GUARANTEED:

         Signatures must be guaranteed by an "eligible guarantor institution" as
defined in Rule 17Ad-15 promulgated under the Securities Exchange Act of 1934,
as amended.

             ______________________________________________________

         The undersigned hereby certifies that (1) the Rights evidenced by this
Right Certificate are not beneficially owned by nor are they being exercised on
behalf of an Acquiring Person, an Interested Stockholder or an Affiliate or
Associate thereof (as such terms are defined in the Rights Agreement); and (2)
after due inquiry and to the best of the knowledge of the undersigned, the
undersigned did not acquire the Rights evidenced by this Right Certificate from
any Person who is or was an Acquiring Person, an Interested Stockholder, or an
Affiliate or Associate thereof.

                                                 ______________________________
                                                 Signature

             ______________________________________________________

                                     NOTICE

         The signature in the Form of Assignment or Form of Election to
Purchase, as the case may be, must conform to the name as written upon the face
of this Right Certificate in every particular, without alteration or enlargement
or any change whatsoever.

         In the event the certification set forth above in the Form of
Assignment or the Form of Election to Purchase, as the case may be, is not
completed, the Company and the Rights Agent will deem the beneficial owner of
the Rights evidenced by this Right Certificate to be an Acquiring Person or an
Affiliate or Associate thereof (as defined in the Rights Agreement) and such
Assignment or Election to Purchase will not be honored.

                                      B-7

<PAGE>

                          OPLINK COMMUNICATIONS, INC.

                          SUMMARY OF RIGHTS TO PURCHASE
                                PREFERRED SHARES

                           (EXHIBIT C TO RIGHTS PLAN)

         On March 18, 2002, the Board of Directors of OPLINK COMMUNICATIONS,
INC. (the "Company") declared a dividend of one preferred share purchase right
(a "Right") for each outstanding share of common stock, par value $.001 per
share (the "Common Shares"), of the Company. The dividend is effective as of
April 3, 2002 (the "Record Date") with respect to the stockholders of record on
that date. The Rights will also attach to new Common Shares issued after the
Record Date. Each Right entitles the registered holder to purchase from the
Company one one-hundredth of a share of Series A Junior Participating Preferred
Stock, par value $.001 per share (the "Preferred Shares"), of the Company at a
price of $16.00 per one one-hundredth of a Preferred Share (the "Purchase
Price"), subject to adjustment. Each Preferred Share is designed to be the
economic equivalent of 100 Common Shares. The description and terms of the
Rights are set forth in a Rights Agreement dated as of March 18, 2002 (the
"Rights Agreement"), between the Company and The Bank of New York (the "Rights
Agent").

DETACHMENT AND TRANSFER OF RIGHTS

         Initially, the Rights will be evidenced by the stock certificates
representing Common Shares then outstanding, and no separate Right Certificates
will be distributed. Until the earlier to occur of (i) a public announcement
that a person or group of affiliated or associated persons, has become an
"Acquiring Person" (as such term is defined in the Rights Agreement) or (ii) 10
business days (or such later date as the Board may determine) following the
commencement of, or announcement of an intention to make, a tender offer or
exchange offer which would result in the beneficial ownership by an Acquiring
Person of 15% or more of the outstanding Common Shares (the earlier of such
dates being called the "Distribution Date"), the Rights will be evidenced, with
respect to any of the Common Share certificates outstanding as of the Record
Date, by such Common Share certificate. In general, an "Acquiring Person" is a
person, the affiliates or associates of such person, or a group, which has
acquired beneficial ownership of 15% or more of the outstanding Common Shares.

         The Rights Agreement provides that, until the Distribution Date (or
earlier redemption or expiration of the Rights), the Rights will be transferable
with and only with the Common Shares. Until the Distribution Date (or earlier
redemption or expiration of the Rights), new Common Share certificates issued
after the Record Date upon transfer or new issuance of Common Shares will
contain a notation incorporating the Rights Agreement by reference. Until the
Distribution Date (or earlier redemption or expiration of the Rights) the
surrender or transfer of any certificates for Common Shares outstanding as of
the Record Date, even without such notation or a copy of this Summary of Rights
being attached thereto, will also constitute the transfer of the Rights
associated with the Common Shares represented by such certificate. As soon as
practicable following the Distribution Date, separate certificates evidencing
the Rights ("Right

                                      C-1

<PAGE>

Certificates") will be mailed to holders of record of the Common Shares as of
the close of business on the Distribution Date and such separate Right
Certificates alone will evidence the Rights.

EXERCISABILITY OF RIGHTS

         The Rights are not exercisable until the Distribution Date. The Rights
will expire on March 18, 2012 (the "Final Expiration Date"), unless the Final
Expiration Date is extended or unless the Rights are earlier redeemed or
exchanged by the Company, in each case as described below. Until a Right is
exercised, the holder thereof, as such, will have no rights as a stockholder of
the Company, including, without limitation, the right to vote or to receive
dividends.

         The Purchase Price payable, and the number of Preferred Shares or other
securities or property issuable or payable, upon exercise of the Rights are
subject to adjustment from time to time to prevent dilution. The number of
outstanding Rights and the number of one one-hundredths of a Preferred Share
issuable upon exercise of each Right are also subject to adjustment in the event
of a stock split of the Common Shares or a stock dividend on the Common Shares
payable in Common Shares, or subdivisions, consolidations or combinations of the
Common Shares occurring, in any such case, prior to the Distribution Date. With
certain exceptions, no adjustment in the Purchase Price will be required until
cumulative adjustments require an adjustment of at least 1% in such Purchase
Price. No fractional Preferred Shares will be issued (other than fractions which
are integral multiples of one one-hundredth of a Preferred Share, which may, at
the election of the Company, be evidenced by depositary receipts) and in lieu
thereof, an adjustment in cash will be made based on the market price of the
Preferred Shares on the last trading day prior to the date of exercise.

TERMS OF PREFERRED SHARES

         Preferred Shares purchasable upon exercise of the Rights will not be
redeemable. Each Preferred Share will be entitled to a minimum preferential
quarterly dividend payment of $l per share but will be entitled to an aggregate
dividend of 100 times the dividend declared per Common Share. In the event of
liquidation, the holders of the Preferred Shares will be entitled to a minimum
preferential liquidation payment of $100 per share but will be entitled to an
aggregate payment of 100 times the payment made per Common Share. Each Preferred
Share will have 100 votes, voting together with the Common Shares. Finally, in
the event of any merger, consolidation or other transaction in which Common
Shares are exchanged, each Preferred Share will be entitled to receive 100 times
the amount received per Common Share. These rights are protected by customary
anti-dilution provisions. Because of the nature of the Preferred Shares'
dividend, liquidation and voting rights, the value of the one one-hundredth
interest in a Preferred Share purchasable upon exercise of each Right should
approximate the value of one Common Share. The Preferred Shares would rank
junior to any other series of the Company's preferred stock.

                                      C-2

<PAGE>

TRIGGER OF FLIP-IN AND FLIP-OVER RIGHTS

         In the event that any person or group of affiliated or associated
persons becomes an Acquiring Person, proper provision shall be made so that each
holder of a Right, other than Rights beneficially owned by the Acquiring Person
or any affiliate or associate thereof (which will thereafter be void), will
thereafter have the right to receive upon exercise that number of Common Shares
having a market value of two times the exercise price of the Right. This right
will commence on the date of public announcement that a person has become an
Acquiring Person (or the effective date of a registration statement relating to
distribution of the rights, if later) and terminate 60 days later (subject to
adjustment in the event exercise of the rights is enjoined).

         In the event that the Company is acquired in a merger or other business
combination transaction or 50% or more of its consolidated assets or earning
power are sold to an Acquiring Person, its affiliates or associates or certain
other persons in which such persons have an interest, proper provision will be
made so that each such holder of a Right will thereafter have the right to
receive, upon the exercise thereof at the then current exercise price of the
Right, that number of shares of common stock of the acquiring company which at
the time of such transaction will have a market value of two times the exercise
price of the Right.

         The Rights Agreement provides that Avanex Corporation ("Avanex") and
its affiliates and associates will not be deemed to be Acquiring Persons as a
result of the execution or consummation of the Agreement and Plan of
Reorganization among the Company, Avanex and Pearl Acquisition Corp. dated March
18, 2002 and the transactions contemplated thereby.

REDEMPTION AND EXCHANGE OF RIGHTS

         At any time prior to the earliest of (i) such time as any person
becomes an Acquiring Person, or (ii) the Final Expiration Date, the Board of
Directors of the Company may redeem the Rights in whole, but not in part, at a
price of $.01 per Right (the "Redemption Price"). In general, the redemption of
the Rights may be made effective at such time on such basis with such conditions
as the Board of Directors in its sole discretion may establish Immediately upon
any redemption of the Rights, the right to exercise the Rights will terminate
and the only right of the holders of Rights will be to receive the Redemption
Price.

         At any time after any Person becomes an Acquiring Person and prior to
the acquisition by such person or group of 50% or more of the outstanding Common
Shares, the Board of Directors of the Company may exchange the Rights (other
than Rights owned by such person or group which will have become void), in whole
or in part, at an exchange ratio of one Common Share per Right, or, under
circumstances set forth in the Rights Agreement, cash, property or other
securities of the Company, including fractions of a Preferred Share (or of a
share of a class or series of the Company's preferred stock having equivalent
designations and the powers, preferences and rights, and the qualifications,
limitations and restrictions), per Right (with value equal to such Common
Shares).

                                      C-3

<PAGE>

AMENDMENT OF RIGHTS

         The terms of the Rights generally may be amended by the Board of
Directors of the Company without the consent of the holders of the Rights,
except that from and after such time as the Rights are distributed no such
amendment may adversely affect the interests of the holders of the Rights
(excluding the interest of any Acquiring Person).

ADDITIONAL INFORMATION

         A copy of the  Rights  Agreement  has been  filed  with  the
Securities and Exchange Commission as an Exhibit to a Current Report on Form
8-K. A copy of the Rights Agreement is available from the Company by writing
to: Oplink Communications, Inc., 3469 North First Street, San Jose, CA 95134,
Attn: Corporate Secretary.  This summary description of the Rights is not
intended to be complete and is qualified in its entirety by reference to the
Rights Agreement, which is hereby incorporated herein by reference.

                                      C-4

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