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Exhibit 4.16

AMENDED AND RESTATED
EMPLOYMENT AGREEMENT

This
AMENDED AND RESTATED EMPLOYMENT AGREEMENT (this Amended Agreement), dated as
of June 23, 2005, between Orckit Communications Ltd. (the Company) and Izhak
Tamir (the Office Holder).

W I T N E S S E T H:

WHEREAS,
the Company and the Office Holder are party to an Employment Agreement dated as December
6, 1993 (as extended from time to time, the Employment Agreement);

WHEREAS,
the Employment Agreement provides, among other things, for a bonus for the Office Holder
based on specified percentages of the Companys revenues and pre-tax income, and,
based on the Companys anticipated results of operations for 2005, the bonus based on
pre-tax income for 2005 is expected to be significant (viz., $730,000, based on
current projections of the Company of pre-tax income of $15,000,000);

WHEREAS,
under the Employment Agreement, the base salary (including employee benefits) of the
Office Holder increases by 15% per year, in addition to an adjustment linked to the
Israeli consumer price index, which means that the Office Holders salary and
employee benefits for 2005 would be an amount in NIS equal to approximately $630,000
(based on the exchange rate on March 31, 2005 of NIS 4.361 to one U.S. dollar and the CPI
for January 2005);

WHEREAS,
the Company believes that, following many years of operating losses of the Company, the
rate of the Office Holders bonus based on pre-tax income should be decreased, the
Office Holders base salary should be decreased to a level that, together with all
employee benefits, would aggregate to an amount in NIS equal to $570,000 for 2005 (based
on the exchange rate on March 31, 2005 of NIS 4.361 to one U.S. dollar), and the rate of
the Office Holders annual salary raises should be decreased to 5% per year (plus CPI
adjustment from January 2006), and the Office Holder has agreed to such decreases;

WHEREAS,
the Employment Agreement does not require prior notice of termination;

WHEREAS, the
severance provisions in the Employment Agreement are ambiguous;

WHEREAS,
the parties desire to take this opportunity to rectify such provisions; and

WHEREAS, the
Companys audit committee, board of directors and shareholders have approved the
amendments made herein to the Employment Agreement;

NOW,
THEREFORE, the parties hereby agree as follows:



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|1. | The preamble to this Amended Agreement constitutes a principal and integral part
          of the Amended Agreement.
|-- | --------------------------------------------------------------------------------------------------------------------

|2. | The Company shall continue to employ the Office Holder in the position of
          President on a full time basis.
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|3. | The terms of this Amended Agreement shall be effective as of January 1, 2005 and
          shall continue for so long as the Office Holder is employed by the Company,
          unless this Amended Agreement is amended in writing by the parties hereto.
|-- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|4. | The Office Holder hereby undertakes to fulfil his position faithfully, dutifully
          and to devote all time required to fulfilling his position in the Company.
|-- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------

|5. | The Office Holder undertakes that during the term of his employment and for one
          year afterwards, he shall not be involved in any way whatsoever, directly and/or
          indirectly, in any business or employment competing with that of the Company or
          which would constitute a conflict of interests with his positions as an Office
          Holder in the Company, provided, however, that in the event that the Office
          Holders employment terminates under circumstances in which the Office
          Holder would not be entitled to severance pay pursuant to applicable labor laws,
          the post-employment non-competition period shall be increased to two years in
          consideration for receiving the Supplemental Amount (as defined in sub-paragraph
          7.D below).
|-- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|6. | The positions of the Office Holder under this Amended Agreement belong to those
          requiring a special degree of personal trust as such is defined in the Work
          Hours and Rest Law, 5711  1951 and therefore the provisions of this law
          will not apply to the Office Holder.
|-- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|7. | The Office Holders terms of employment are as follows:
|-- | -------------------------------------------------------

| | A. | His
monthly gross salary shall be NIS 160,215 (hereinafter: the Monthly
          Salary), subject to sub-paragraph E below. The Monthly Salary shall
be           linked to the consumer price index and shall be updated monthly.
Furthermore,           the Monthly Salary, as so adjusted to the consumer price index,
shall be raised           by the rate of 5% at the beginning of each year, commencing
January 1, 2006.
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| | B. | The
Company shall monthly transfer an amount equal to 13.333% of the Office           Holders
Monthly Salary to a managers insurance policy           for the benefit
of the Office Holder, as follows: 8.333% of the Monthly Salary           for the
accumulation of severance pay compensation (the Severance           Component);
and 5% of the Monthly Salary for a providence fund. In           addition, the Company
shall pay the cost of disability insurance for the benefit           of the Office Holder
(the Disability Insurance) in an amount not to           exceed 2.5% of the
Monthly Salary. A further amount at the rate of 5% of the           Office Holders
Monthly Salary shall be deducted from his salary and           transferred by the Company
to his credit in the managers           insurance account. If any tax
applies to the managers           insurance allotments as provided in
this sub-paragraph, the Company shall           gross it up at its expense.
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| | C. | The
Company shall monthly pay an amount equal to 7.5% of the Office           Holders
Monthly Salary to an educational fund (keren hishtalmut). A           further
amount at the rate of 2.5% of the Office Holders Monthly Salary           shall be
deducted from his salary and transferred by the Company to his credit           in the
educational fund. If any tax applies to the educational fund allotments           as
provided in this sub-paragraph, the Company shall gross it up at its expense.
| | -- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

| | D. | Termination
of the employment of the Office Holder by either the Company or the           Office
Holder shall require six months prior written notice, and the           Monthly
Salary and all benefits shall continue during such six-month period.           Upon
termination of the Office Holders employment with the Company by           either
the Company or the Office Holder for any reason whatsoever and at any           time
whatsoever, the Office Holder shall be entitled to receive all amounts
          accumulated in the said managers insurance and educational
          funds provided in sub-paragraphs B and C above. In addition, in the event that
          the Office Holders employment terminates under circumstances in which the
          Office Holder would be entitled to severance pay pursuant to applicable labor
          laws, the Severance Component shall be supplemented by the Company in the
amount           necessary to ensure that the Office Holder receives a severance payment
equal to           his last Monthly Salary multiplied by the number of years
(including a           fraction of a year) that the Office Holder worked for the Company
(the           Supplemental Amount). In the event that the Office Holders
          employment terminates under circumstances in which the Office Holder would not
          be entitled to severance pay pursuant to applicable labor laws, the Company
          shall pay the Supplemental Amount to the Office Holder in consideration for the
          extension of the Office Holders covenant not to compete with the Company,
          as set forth in paragraph 5 above. The receipt of the amounts set forth in this
          sub-paragraph D shall fully exhaust all rights owing to the Office Holder from
          the Company in connection with the termination of his employment with the
          Company, other than amounts owing to the Office Holder pursuant to applicable
          law or pursuant to this Amended Agreement or any other agreements, including
          without limitation, any indemnification agreement between the Company and the
          Office Holder.
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| | E. | The
Monthly Salary set forth in sub-paragraph A above includes a payment in lieu           of
a company car. However, the Office Holder shall be entitled to the use of a           car
with an engine of 1,800 cc. at the expense of the Company. The Company shall
          also absorb, at its expense, any tax applicable for making the car available to
          the Office Holder. In the event that the Office Holder exercises his right to
          receive the said car, his Monthly Salary shall be reduced by NIS 19,225, as
          adjusted pursuant to sub-paragraph A above from the date of this Amended
          Agreement. The Office Holder thereafter shall be entitled, at any time, to
waive           his right to a car, and in such a case such reduction of his Monthly
Salary (as           adjusted) will be cancelled.
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| | F. | Once
a year, upon the signing of the Companys financial statements for           that
year, a bonus shall be paid to the Office Holder based on the           Companys
financial results for the year referred to by the financial           statements, at the
following rates:
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| | (1) | 0.25%
of the Companys revenues, and a further 
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| | (2) | 1.0%
of the annual (pre-tax) income of the Company up to an income ceiling of
               $5,000,000, and a further 
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| | (3) | 2.0%
of the annual (pre-tax) income of the Company of any income between
               $5,000,000 and $15,000,000, and a further 
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| | (4) | 3.0%
of the annual (pre-tax) income of the Company above $15,000,000;
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| | provided,
however, that no bonus based on pre-tax income for 2005 shall be paid to the Office
Holder except to the extent that the amount of the Companys pre-tax income exceeds
$15,000,000, and then only to the extent of 3.0% of such excess.
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| | G. | The
Office Holder shall be entitled to the following for each year of           employment:
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| | (1) | To
26 days of vacation which may be accumulated and redeemed at the election of
               the Office Holder and without any limitation set forth in the Annual
Vacation                Law, 5711  1951, but subject to any limitations imposed by
the                Companys audit committee from time to time.
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| | (2) | To
14 days of paid convalescence leave according to the daily rate accepted from
               time to time for executives in Israel.
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| | (3) | For
18 paid sick leave days pursuant and subject to the provisions of any
               relevant law.
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| | H. | The
Office Holder shall be entitled to continue to enjoy insurance for the           contents
of his private house granted to him free of charge by the insurance           agent
insuring the Company, provided that such endorsement does not involve any           cost
whatsoever on the part of the Company.
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| | I. | The
Office Holder shall be entitled to enjoy the accumulation of miles on the
          frequent flyer program of various airlines which shall be accumulated by the
          Office Holder during his trips overseas for the Company and he shall be
entitled           to make use of the benefits given by the airlines due to the
accumulation of           such for his personal travels.
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| | J. | The
Company shall pay the premiums for the medical insurance policies covering           the
Office Holder and his immediate family, provided that the cost of such           policies
together with the cost of the Disability Insurance does not exceed 2.5%           of the
Monthly Salary.
| | -- | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|8. | Notwithstanding
the  foregoing,  the total salary and employee  benefits of the Office Holder for the year 2005 shall
not exceed $570,000 (based on the exchange rate on March 31, 2005 of NIS 4.361 to one U.S.  dollar),  and the
total salary and employee  benefits of the Office Holder for 2006 and each  subsequent  year shall not exceed
such  amount as  adjusted  pursuant  to  paragraph  7.A above (the  Limitation),  provided,  however,  that
adjustments to the Office  Holders total salary and employee  benefits for 2006 and each  subsequent year as
a result of changes  in tax laws  (including  changes in tax  ceilings  in respect of the  educational  fund,
manager insurance,  car holding and other components),  national insurance laws and other applicable laws and
regulations  from time to time may cause such total to exceed  the  Limitation  (such  adjusted  amount,  the
Adjusted  Limitation).  For the avoidance of doubt,  the Limitation and the Adjusted  Limitation  shall not
limit any bonuses payable pursuant to sub-paragraph 7F.
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|9. | For
avoidance of doubt,  it is  understood  that the monthly  payment to the Office  Holder and his benefit  accounts
shall be made in NIS according to paragraph 7 of this Amended  Agreement.  The dollar  amount of the monthly  payments
will  fluctuate,  subject to paragraph 8 above,  due to  fluctuations  in the  shekel/dollar  exchange rate. The bonus
payment  under  paragraph 7.F above will be paid in NIS  according to the  shekel/dollar  exchange rate at the date of
the preparation of the salary,  less the amount of the overpayment,  if any, of total salary and employee benefits for
the  applicable  year in excess of the Adjusted  Limitation,  as confirmed by the  accounting  firm that serves as the
Companys  independent  auditor (an  Overpayment).  To the extent that the proposed  bonus  payment is less than the
Overpayment,  the  balance of the  Overpayment  shall be offset  from the next  payment(s)  made by the Company to the
Office Holder.
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|10. | It is agreed that should the Office Holder decide, at any time, not to take or
          to exercise any right or benefit under this Amended Agreement, it shall not be
          construed as constituting a waiver on that right or benefit, and he shall be
          entitled to exercise such right or benefit at any time and at his election.
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In witness whereof the parties have set their hand:

|/s/ Eric Paneth, CEO
Orckit Communications Ltd. | /s/ Izhak Tamir
Izhak Tamir
|------------------------------------------------------------- | -----------------------------------------

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