<PAGE>

                                                                   EXHIBIT 10.61

[LOGO OF GREYROCK CAPITAL]


                          Loan and Security Agreement

Borrower: P-Com, Inc.
Address:      3175 S. Winchester Blvd.
              Campbell, California  95008

Date:     January 14, 2000

This Loan and Security Agreement is entered into on the above date between
GREYROCK CAPITAL, a Division of Banc of America Commercial Finance Corporation
(Greyrock), whose address is 10880 Wilshire Blvd.  Suite 1850, Los Angeles, CA
90024 and the borrower named above (Borrower), whose chief executive office is
located at the above address (Borrower's Address).  The Schedule to this
Agreement (the Schedule) being signed concurrently is an integral part of this
Agreement.  (Definitions of certain terms used in this Agreement are set forth
in Section 8 below.)

1.  LOANS.

    1.1  Loans.  Greyrock will make loans to Borrower (the Loans), in amounts
determined by Greyrock in its sole discretion, up to the amounts (the Credit
Limit) shown on the Schedule, provided no Default or Event of Default has
occurred and is continuing.  If at any time or for any reason the total of all
outstanding Loans and all other Obligations exceeds the Credit Limit, Borrower
shall immediately pay the amount of the excess to Greyrock, without notice or
demand.

    1.2  Interest. All Loans and all other monetary Obligations shall bear
interest at the rate shown on the Schedule, except where expressly set forth to
the contrary in this Agreement or in another written agreement signed by
Greyrock and Borrower. Interest shall be payable monthly, on the last day of the
month. Interest may, in Greyrock's discretion, be charged to Borrower's loan
account, and the same shall thereafter bear interest at the same rate as the
other Loans.

    1.3  Fees. Borrower shall pay Greyrock the fee(s) shown on the Schedule,
which are in addition to all interest and other sums payable to Greyrock and are
not refundable.

2.  SECURITY INTEREST.

    2.1  Security Interest.  To secure the payment and performance of all of the
Obligations when due, Borrower hereby grants to Greyrock a security interest in
all of Borrower's interest in the following, whether now owned or hereafter
acquired, and wherever located (collectively, the Collateral):  All Receivables,
Inventory, Equipment, Investment Property and General Intangibles, including,
without limitation, all of Borrower's Deposit Accounts, all money, all
collateral in which Greyrock is granted a security interest pursuant to any
other present or future agreement, all property now or at any time in the future
in Greyrock's possession, and all proceeds (including proceeds of any insurance
policies, proceeds of proceeds and claims against third parties), all products
of the foregoing, and all books and records related to any of the foregoing*.

    *provided that the Collateral shall not include any right, title or interest
of Borrower arising under any license or other agreement to the extent that the
grant of a security interest in the same is validly prohibited by such license
or other agreement

3.  REPRESENTATIONS, WARRANTIES AND COVENANTS OF THE BORROWER.

    In order to induce Greyrock to enter into this Agreement and to make Loans,
Borrower represents and warrants to Greyrock as follows, and Borrower covenants
that the following representations will continue to be true, and that Borrower
will at all times comply with all of the following covenants:

    3.1  Corporate Existence and Authority. Borrower, if a corporation, is and
will continue to be, duly organized, validly existing and in good standing under
the laws of the jurisdiction of its incorporation. Borrower is and will continue
to be qualified and licensed to do business in all jurisdictions in which any
failure to do so would have a material adverse effect on Borrower. The
execution, delivery and performance by Borrower of this Agreement, and all other
documents contemplated hereby (i) have been duly and validly authorized, (ii)
are enforceable against Borrower in accordance with their terms (except as
enforcement may be limited by equitable principles and by bankruptcy,
insolvency, reorganization, moratorium or similar laws relating to creditors'
rights generally), (iii) do not violate Borrower's articles or certificate of
incorporation, or Borrower's by-laws, or any law or any material agreement or
instrument which is binding upon Borrower or its property*, and (iv) do not
constitute grounds for acceleration of any material indebtedness or obligation
under any material agreement or instrument which is binding upon Borrower or its
property.

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  *if such violation would have a material adverse effect on Borrower

  3.2  Name; Trade Names and Styles.  The name of Borrower set forth in the
heading to this Agreement is its correct name.  Listed on the Schedule are all
prior names of Borrower and all of Borrower's present and prior trade names.
Borrower shall give Greyrock 30 days' prior written notice before changing its
name or doing business under any other name.  Borrower has complied, and will in
the future comply, with all laws relating to the conduct of business under a
fictitious business name.

  3.3  Place of Business; Location of Collateral.  The address set forth in the
heading to this Agreement is Borrower's chief executive office.  In addition,
Borrower has places of business and Collateral is located only at the locations
set forth on the Schedule.  Borrower will give Greyrock at least 30 days prior
written notice before opening any additional place of business, changing its
chief executive office, or moving any of the Collateral to a location other than
Borrower's Address or one of the locations set forth on the Schedule.

  3.4  Title to Collateral; Permitted Liens.  Borrower is now, and will at all
times in the future be, the sole owner of all the Collateral, except for items
of Equipment which are leased by Borrower*.  The Collateral now is and will
remain free and clear of any and all liens, charges, security interests,
encumbrances and adverse claims, except for Permitted Liens.  Greyrock now has,
and will continue to have, a first-priority perfected and enforceable security
interest in all of the Collateral, subject only to the Permitted Liens, and
Borrower will at all times defend Greyrock and the Collateral against all claims
of others.  So long as any Loan is outstanding which is a term loan, none of the
Collateral now is or will be affixed to any real property in such a manner, or
with such intent, as to become a fixture.  Borrower is not and will not become a
lessee under any real property lease pursuant to which the lessor may obtain any
rights in any of the Collateral *** and no such lease now prohibits, restrains,
impairs or will prohibit, restrain or impair Borrower's right to remove any
Collateral from the leased premises.  Whenever any Collateral is located upon
premises in which any third party has an interest (whether as owner, mortgagee,
beneficiary under a deed of trust, lien or otherwise), Borrower shall, whenever
requested by Greyrock, use its best efforts to cause such third party to execute
and deliver to Greyrock, in form acceptable to Greyrock, such waivers and
subordinations as Greyrock shall specify, so as to ensure that Greyrock's rights
in the Collateral are, and will continue to be, superior to the rights of any
such third party.  Borrower will keep in full force and effect, and will comply
with all the terms of, any lease of real property where any of the Collateral
now or in the future may be located**.

  *and interests in Collateral licensed by Borrower in the ordinary course of
business

  **in each case in all material respects

  ***except for Permitted Liens

  3.5  Maintenance of Collateral. Borrower will maintain the * Collateral in
good working condition, ordinary wear and tear excepted, and Borrower will not
use the Collateral for any unlawful purpose. Borrower will immediately advise
Greyrock in writing of any material loss or damage to the Collateral.

  *all material tangible personal property

  3.6  Books and Records. Borrower has maintained and will maintain at
Borrower's Address complete and accurate books and records, comprising an
accounting system in accordance with generally accepted accounting principles.

  3.7  Financial Condition, Statements and Reports. All financial statements now
or in the future delivered to Greyrock have been, and will be, prepared in
conformity with generally accepted accounting principles and now and in the
future will completely and fairly reflect the financial condition of Borrower,
at the times and for the periods therein stated. Between the last date covered
by any such statement provided to Greyrock and the date hereof, there has been
no material adverse change in the financial condition or business of Borrower.
Borrower is now and will continue to be solvent.

  3.8  Tax Returns and Payments; Pension Contributions.  Borrower has timely
filed, and will timely file, all tax returns and reports required by applicable
law, and Borrower has timely paid, and will timely pay, all applicable taxes,
assessments, deposits and contributions now or in the future owed by Borrower.
Borrower may, however, defer payment of any contested taxes, provided that
Borrower (i) in good faith contests Borrower's obligation to pay the taxes by
appropriate proceedings promptly and diligently instituted and conducted, (ii)
notifies Greyrock in writing of the commencement of, and any material
development in, the proceedings, and (iii) posts bonds or takes any other steps
required to keep the contested taxes from becoming a lien upon any of the
Collateral.  Borrower is unaware of any claims or adjustments proposed for any
of Borrower's prior tax years which could result in additional taxes becoming
due and payable by Borrower.  Borrower has paid, and shall continue to pay all
amounts necessary to fund all present and future pension, profit sharing and
deferred compensation plans in accordance with their terms, and Borrower has not
and will not withdraw from participation in, permit partial or complete
termination of, or permit the occurrence of any other event with respect to, any
such plan which could result in any liability of Borrower, including any
liability to the Pension Benefit Guarantee Corporation or any other governmental
agency.  Borrower shall, at all times, maintain a separate payroll account which
shall be used exclusively for payment of payroll and payroll taxes and other
items related directly to payroll.

  3.9  Compliance with Law.  Borrower has complied, and will comply, in all
material respects, with all provisions of all applicable laws and regulations,
including, but not limited to, those relating to Borrower's ownership of real or
personal property, the conduct and licensing of Borrower's business, and all
environmental matters.

  3.10 Litigation. Except as disclosed in the Schedule, there is no claim, suit,
litigation, proceeding or investigation pending or (to best of Borrower's
knowledge) threatened * by or against or affecting Borrower in any court or
before any governmental agency (or any basis therefor known to Borrower) which
may result, either separately or in the aggregate, in any material adverse
change in the

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financial condition or business of Borrower, or in any material impairment in
the ability of Borrower to carry on its business in substantially the same
manner as it is now being conducted. Borrower will promptly inform Greyrock in
writing of any claim, proceeding, litigation or investigation in the future
threatened or instituted by or against Borrower involving any single claim of **
or more, or involving *** or more in the aggregate.

  *in writing

  **$250,000    ***$500,000

  3.11  Use of Proceeds.  All proceeds of all Loans shall be used solely for
lawful business purposes.

  3.12  Year 2000 Compliance.  The Borrower has (i) initiated a review and
assessment of all areas within its and each of its subsidiaries' business and
operations (including those affected by suppliers and vendors) that could be
adversely affected by the "Year 2000 Problem" (that is, the risk that computer
applications used by the Borrower or any of its subsidiaries (or its suppliers
and vendors) may be unable to recognize and perform properly date-sensitive
functions involving certain dates prior to and any date after December 31,
1999), (ii) developed a plan and timeline for addressing the Year 2000 Problem
on a timely basis, and (iii) to date, implemented that plan in accordance with
that timetable.  The Borrower reasonably believes that all computer applications
(including those of its suppliers and vendors) that are material to its or any
of its subsidiaries' business and operations will on a timely basis be able to
perform properly date-sensitive functions for all dates before and after January
1, 2000 (that is, be "Year 2000 compliant"), except to the extent that a failure
to do so could not reasonably be expected to have material adverse effect. The
Borrower will promptly notify Greyrock in the event the Borrower discovers or
determines that any computer application (including those of its suppliers and
vendors) that is material to its or any of its subsidiaries' business and
operations will not be Year 2000 compliant on a timely basis, except to the
extent that such failure could not reasonably be expected to have a material
adverse effect.

4. [OMITTED]

5.  ADDITIONAL DUTIES OF THE BORROWER.

   5.1  Insurance.  Borrower shall, at all times, insure all of the tangible
personal property Collateral and carry such other business insurance, with
insurers reasonably acceptable to Greyrock, in such form and amounts as Greyrock
may reasonably require, and Borrower shall provide evidence of such insurance to
Greyrock, so that Greyrock is * satisfied that such insurance is, at all times,
in full force and effect.  All such insurance policies shall name Greyrock as an
additional loss payee, and shall contain a lenders loss payee endorsement in
form reasonably acceptable to Greyrock. Upon receipt of the proceeds of any such
insurance, Greyrock shall ** Greyrock may require reasonable assurance that the
insurance proceeds so released will be so used. If Borrower fails to provide or
pay for any insurance, Greyrock may, but is not obligated to, obtain the same at
Borrower's expense. Borrower shall promptly deliver to Greyrock copies of all
reports made to insurance companies.

  *reasonably

  **release such proceeds to Borrower which shall be utilized by Borrower for
the replacement of the Collateral with respect to which the insurance proceeds
were paid

  5.2  Reports. Borrower, at its expense, shall provide Greyrock with the
written reports set forth in the Schedule, and such other written reports with
respect to Borrower (including budgets, sales projections, operating plans and
other financial documentation), as Greyrock shall from time to time reasonably
specify .

  5.3  Access to Collateral, Books and Records.  At reasonable times, and on one
business day's notice, Greyrock, or its agents, shall have the right to inspect
the Collateral, and the right to audit and copy Borrower's books and records.
Greyrock shall take reasonable steps to keep confidential all * information
obtained in any such inspection or audit, but Greyrock shall have the right to
disclose any such information to its auditors**, regulatory agencies***, and
attorneys, and pursuant to any subpoena or other legal process.  The foregoing
inspections and audits shall be at Borrower's expense and the charge therefor
shall be $600 per person per day (or such higher amount as shall represent
Greyrock's then current standard charge for the same), plus reasonable out-of-
pockets expenses.  Borrower shall not be charged more than $3,000 per audit
(plus reasonable out-of-pockets expenses), nor shall audits be done more
frequently than four times per calendar year, provided that the foregoing limits
shall not apply after the occurrence of a Default or Event of Default, nor shall
they restrict Greyrock's right to conduct audits at its own expense (whether or
not a Default or Event of Default has occurred).  Borrower will not enter into
any agreement with any accounting firm, service bureau or third party to store
Borrower's books or records at any location other than Borrower's Address,
without first obtaining Greyrock's written consent, which may be conditioned
upon such accounting firm, service bureau or other third party agreeing to give
Greyrock the same rights with respect to access to books and records and related
rights as Greyrock has under this Agreement.

  *confidential

  **(who have agreed to keep such information confidential)

  ***which require disclosure of such information

  5.4  Remittance of Proceeds.  All proceeds arising from the sale or other
disposition of any Collateral shall be delivered, in kind, by Borrower to
Greyrock in the original form in which received by Borrower not later than the
following business day after receipt by Borrower, to be applied to the
Obligations in such order as Greyrock shall determine, except for the proceeds
of the sale of obsolete or unneeded Equipment which is sold by Borrower in the
ordinary course of business and the proceeds of which are utilized to acquire
replacements for

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such Equipment*. Except as permitted by the immediately preceding sentence,
Borrower shall not commingle proceeds of Collateral with any of Borrower's other
funds or property, and shall hold such proceeds separate and apart from such
other funds and property and in an express trust for Greyrock. Nothing in this
Section limits the restrictions on disposition of Collateral set forth elsewhere
in this Agreement.

  *; provided that, prior to the effective date of the conversion of the Loans
to a Receivable Facility (as provided in Section 7(c) of the Schedule), Borrower
may retain the proceeds of its Receivables arising from the sale of Inventory or
the providing of services.

  5.5  Negative Covenants.  Except as may be permitted in the Schedule, Borrower
shall not, without Greyrock's prior written consent, do any of the following:
(i) merge or consolidate with another corporation or entity; (ii) acquire any
assets, except in the ordinary course of business; (iii) enter into any other
transaction outside the ordinary course of business; (iv) sell or transfer any
Collateral, except that, Borrower may sell finished Inventory in the ordinary
course of Borrower's business, and Borrower may sell or trade in Equipment in
the ordinary course of business which is unneeded****; (v) store any Inventory
or other Collateral with any warehouseman or other third party; (vi) sell any
Inventory on a sale-or-return, guaranteed sale, consignment, or other contingent
basis; (vii) make any loans of any money or other assets*; (viii) incur any
debts, outside the ordinary course of business, which would have a material,
adverse effect on Borrower or on the prospect of repayment of the Obligations;
(ix) guarantee or otherwise become liable with respect to the obligations of
another party or entity**; (x) pay or declare any dividends on Borrower's stock
(except for dividends payable solely in stock of Borrower); (xi) redeem, retire,
purchase or otherwise acquire, directly or indirectly, any of Borrower's
stock***; (xii) make any change in Borrower's capital structure which would have
a material adverse effect on Borrower or on the prospect of repayment of the
Obligations; or (xiii) dissolve or elect to dissolve; or (xiv) agree to do any
of the foregoing.

  *, except in the case of (a) loans to employees or consultants of the
Borrower, in an amount in the aggregate not to exceed $250,000 at any time
outstanding, and (b) loans by the Borrower to any of its Subsidiaries; provided
that such loans are in the ordinary course of business

  **other than a subsidiary of Borrower

  *** except for redemption or purchase of stock owned by employees or
consultants pursuant to any stock compensation plans approved by the Borrower's
board of directors, provided the consideration paid therefor does not exceed
$250,000 in the aggregate in any fiscal year of Borrower

  ****and Borrower may sell its Techno Systems unit and CRC Business Systems
unit without Greyrock's prior written consent in good-faith arms' length
transactions (provided no Event of Default or event which with notice or lapse
of time would constitute an Event of Default has occurred and is continuing)

  5.6  Litigation Cooperation.  Should any third-party suit or proceeding be
instituted by or against Greyrock with respect to any Collateral or in any
manner relating to Borrower, Borrower shall, without expense to Greyrock, make
available Borrower and its officers, employees and agents, and Borrower's books
and records, without charge, to the extent that Greyrock may * deem them
necessary in order to prosecute or defend any such suit or proceeding.

  *reasonably

  5.7  Notification of Changes. Borrower will promptly notify Greyrock in
writing of any change in its officers or directors, the opening of any new bank
account or other deposit account, and any material adverse change in the
business or financial affairs of Borrower.

  5.8  Investment Property. Upon the request of Greyrock, Borrower shall deliver
to Greyrock all certificated securities included in Investment Property, with
all necessary endorsements, and obtain such account control agreements with
securities intermediaries and take such other action with respect to any
Investment Property, as Greyrock shall * request, in form and substance *
satisfactory to Greyrock. Borrower shall have the right to retain all Investment
Property payments and distributions, unless and until a Default or an Event of
Default has occurred.  If a Default or an Event of Default exists, Borrower
shall hold all payments on, and proceeds of, and distributions with respect to,
Investment Property in trust for Greyrock, and Borrower shall deliver all such
payments, proceeds and distributions to Greyrock, immediately upon receipt, in
their original form, duly endorsed, to be applied to the Obligations in such
order as Greyrock shall determine.  Upon the request of Greyrock, any such
distributions and payments with respect to any Investment Property held in any
securities account shall be held and retained in such securities account as part
of the Collateral.

  *reasonably

  5.9  Further Assurances.  Borrower agrees, at its expense, on request by
Greyrock, to execute all documents and take all actions, as Greyrock may deem
reasonably necessary or useful in order to perfect and maintain Greyrock's
perfected security interest in the Collateral, and in order to fully consummate
the transactions contemplated by this Agreement.

  5.10 Indemnity. Borrower hereby agrees to indemnify Greyrock and hold Greyrock
harmless from and against any and all claims, debts, liabilities, demands,
obligations, actions, causes of action, penalties, costs and expenses (including
attorneys' fees), of every nature, character and description, which Greyrock may
sustain or incur based upon or arising out of any of the Obligations, any actual
or alleged failure to collect and pay over any withholding or other tax relating
to Borrower or its employees, any relationship or agreement between Greyrock and
Borrower, any actual or alleged failure of Greyrock to comply with any writ of
attachment or other legal process relating to Borrower or any of its property,
or any other matter, cause or thing whatsoever occurred, done, omitted or
suffered to be done by Greyrock relating to Borrower or the Obligations (except
any such amounts sustained or incurred as the result of the gross negligence or
willful misconduct of Greyrock or any of its directors, officers, employees,
agents, attorneys, or any other person

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affiliated with or representing Greyrock). Notwithstanding any provision in this
Agreement to the contrary, the indemnity agreement set forth in this Section
shall survive any termination of this Agreement and shall for all purposes
continue in full force and effect.

6.  TERM.

  6.1  Maturity Date. This Agreement shall continue in effect until the maturity
date set forth on the Schedule (the Maturity Date); provided that the Maturity
Date shall automatically be extended, and this Agreement shall automatically and
continuously renew, for successive additional terms of one year each, unless one
party gives written notice to the other, not less than sixty days prior to the
next Maturity Date, that such party elects to terminate this Agreement effective
on the next Maturity Date.

  6.2  Early Termination. This Agreement may be terminated prior to the Maturity
Date as follows: (i) by Borrower, effective three business days after written
notice of termination is given to Greyrock; or (ii) by Greyrock at any time
after the occurrence of an Event of Default, without notice, effective
immediately. If this Agreement is terminated by Borrower or by Greyrock under
this Section 6.2, Borrower shall pay to Greyrock a termination fee (the
Termination Fee) in the amount shown on the Schedule. The Termination Fee shall
be due and payable on the effective date of termination and thereafter shall
bear interest at a rate equal to the highest rate applicable to any of the
Obligations.

  6.3  Payment of Obligations.  On the Maturity Date or on any earlier effective
date of termination, Borrower shall pay and perform in full all Obligations,
whether evidenced by installment notes or otherwise, and whether or not all or
any part of such Obligations are otherwise then due and payable.  Without
limiting the generality of the foregoing, if on the Maturity Date, or on any
earlier effective date of termination, there are any outstanding letters of
credit issued based upon an application, guarantee, indemnity or similar
agreement on the part of Greyrock, then on such date Borrower shall provide to
Greyrock cash collateral in an amount equal to 110% of the face amount of all
such letters of credit plus all interest, fees and costs due or (in Greyrock's
estimation) likely to become due in connection therewith, to secure all of the
Obligations relating to said letters of credit, pursuant to Greyrock's then
standard form cash pledge agreement.  Notwithstanding any termination of this
Agreement, all of Greyrock's security interests in all of the Collateral and all
of the terms and provisions of this Agreement shall continue in full force and
effect until all Obligations have been paid and performed in full; provided
that, without limiting the fact that Loans are subject to the discretion of
Greyrock, Greyrock may, in its sole discretion, refuse to make any further Loans
after termination.  No termination shall in any way affect or impair any right
or remedy of Greyrock, nor shall any such termination relieve Borrower of any
Obligation to Greyrock, until all of the Obligations have been paid and
performed in full*.  Upon payment and performance in full of all the Obligations
** and termination of this Agreement, Greyrock shall promptly deliver to
Borrower termination statements, requests for reconveyances and such other
documents as may be reasonably required to terminate Greyrock's security
interests.

  *or cash collateral, in the case of letter of credit obligations, is provided
pursuant to the preceding sentence

  **(except for contingent obligations to indemnify Greyrock or pay other
unknown amounts in the future)

7. EVENTS OF DEFAULT AND REMEDIES.

  7.1  Events of Default.  The  occurrence of any of the following events shall
constitute an Event of Default under this Agreement, and Borrower shall give
Greyrock immediate written notice thereof: (a) Any warranty, representation,
statement, report or certificate made or delivered to Greyrock by Borrower or
any of Borrower's officers, employees or agents, now or in the future, shall be
untrue or misleading in a material respect; or (b) Borrower shall fail to pay
when due any Loan or any interest thereon or any other monetary Obligation*; or
(c) the total Loans and other Obligations outstanding at any time shall exceed
the Credit Limit; or (d) Borrower shall fail to perform any non-monetary
Obligation which by its nature cannot be cured; or (e) Borrower shall fail to
perform any other non-monetary Obligation, which failure is not cured within **
days after the date performance is due; or (f) any levy, assessment, attachment,
seizure, lien or encumbrance (other than a Permitted Lien) is made on all or any
part of the Collateral which is not cured within 10 days after the occurrence of
the same; or (g) any default or event of default occurs under any obligation
secured by a Permitted Lien, which is not cured within any applicable cure
period or waived in writing by the holder of the Permitted Lien; or (h) Borrower
breaches any material contract or obligation, which has or may reasonably be
expected to have a material adverse effect on Borrower's business or financial
condition; or (i) dissolution, termination of existence, insolvency or business
failure of Borrower or any Guarantor; or appointment of a receiver, trustee or
custodian, for all or any part of the property of, assignment for the benefit of
creditors by, or the commencement of any proceeding by Borrower or any Guarantor
under any reorganization, bankruptcy, insolvency, arrangement, readjustment of
debt, dissolution or liquidation law or statute of any jurisdiction, now or in
the future in effect; or (j) the commencement of any proceeding against Borrower
or any Guarantor under any reorganization, bankruptcy, insolvency, arrangement,
readjustment of debt, dissolution or liquidation law or statute of any
jurisdiction, now or in the future in effect, which is not cured by the
dismissal thereof within 45 days after the date commenced; or (k) revocation or
termination of, or limitation or denial of liability upon, any guaranty of the
Obligations or any attempt to do any of the foregoing; or (l) revocation or
termination of, or limitation or denial of liability upon, any pledge of any
certificate of deposit, securities or other property or asset pledged by any
third party to secure any or all of the Obligations, or any attempt to do any of
the foregoing, or commencement of proceedings by or against any such third party
under any bankruptcy or insolvency law; or (m) Borrower makes any payment on
account of any indebtedness or obligation which has been subordinated to the
Obligations other than as permitted in the applicable subordination agreement,
or if any Person who has subordinated such indebtedness or obligations
terminates or in any way limits or terminates its subordination agreement;
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or (o) Borrower shall generally not pay its debts as they become due, or
Borrower shall conceal, remove or transfer any part of its property, with intent
to hinder, delay or defraud its creditors, or make or suffer any transfer of any
of its property which may be fraudulent under any bankruptcy, fraudulent
conveyance or similar law; or (p) there shall be a material adverse change in
Borrower's business or financial condition. Greyrock may cease making any Loans
hereunder during any of the above cure periods, and thereafter if an Event of
Default has occurred.

  *within five days of its respective due date

  **10

  7.2  Remedies.  Upon the occurrence and during the continuance of any Event of
Default, and at any time thereafter, Greyrock, at its option, and without notice
or demand of any kind (all of which are hereby expressly waived by Borrower),
may do any one or more of the following: (a) Cease making Loans or otherwise
extending credit to Borrower under this Agreement or any other document or
agreement; (b) Accelerate and declare all or any part of the Obligations to be
immediately due, payable, and performable, notwithstanding any deferred or
installment payments allowed by any instrument evidencing or relating to any
Obligation; (c) Take possession of any or all of the Collateral wherever it may
be found, and for that purpose Borrower hereby authorizes Greyrock without
judicial process to enter onto any of Borrower's premises without interference
to search for, take possession of, keep, store, or remove any of the Collateral,
and remain on the premises or cause a custodian to remain on the premises in
exclusive control thereof, without charge for so long as Greyrock deems it
reasonably necessary in order to complete the enforcement of its rights under
this Agreement or any other agreement; provided, however, that should Greyrock
seek to take possession of any of the Collateral by Court process, Borrower
hereby irrevocably waives: (i) any bond and any surety or security relating
thereto required by any statute, court rule or otherwise as an incident to such
possession; (ii) any demand for possession prior to the commencement of any suit
or action to recover possession thereof; and (iii) any requirement that Greyrock
retain possession of, and not dispose of, any such Collateral until after trial
or final judgment; (d) Require Borrower to assemble any or all of the Collateral
and make it available to Greyrock at places designated by Greyrock which are
reasonably convenient to Greyrock and Borrower, and to remove the Collateral to
such locations as Greyrock may deem advisable; (e) Complete the processing,
manufacturing or repair of any Collateral prior to a disposition thereof and,
for such purpose and for the purpose of removal, Greyrock shall have the right
to use Borrower's premises, vehicles, hoists, lifts, cranes, equipment and all
other property without charge; (f) Collect, receive, dispose of and realize upon
any Investment Property, including withdrawal of any and all funds from any
securities accounts; (g) Sell, lease or otherwise dispose of any of the
Collateral, in its condition at the time Greyrock obtains possession of it or
after further manufacturing, processing or repair, at one or more public and/or
private sales, in lots or in bulk, for cash, exchange or other property, or on
credit, and to adjourn any such sale from time to time without notice other than
oral announcement at the time scheduled for sale.  Greyrock shall have the right
to conduct such disposition on Borrower's premises without charge, for such time
or times as Greyrock deems reasonable, or on Greyrock's premises, or elsewhere
and the Collateral need not be located at the place of disposition.  Greyrock
may directly or through any affiliated company purchase or lease any Collateral
at any such public disposition, and if permissible under applicable law, at any
private disposition.  Any sale or other disposition of Collateral shall not
relieve Borrower of any liability Borrower may have if any Collateral is
defective as to title or physical condition or otherwise at the time of sale;
(h) Demand payment of, and collect any Receivables and General Intangibles
comprising Collateral and, in connection therewith, Borrower irrevocably
authorizes Greyrock to endorse or sign Borrower's name on all collections,
receipts, instruments and other documents, to take possession of and open mail
addressed to Borrower and remove therefrom payments made with respect to any
item of the Collateral or proceeds thereof, and, in Greyrock's sole discretion,
to grant extensions of time to pay, compromise claims and settle Receivables,
General Intangibles and the like for less than face value; and (i) Demand and
receive possession of any of Borrower's federal and state income tax returns and
the books and records utilized in the preparation thereof or referring thereto.
Borrower recognizes that Greyrock may be unable to make a public sale of any or
all of the Investment Property, by reasons of prohibitions contained in
applicable securities laws or otherwise, and expressly agrees that a private
sale to a restricted group of purchasers for investment and not with a view to
any distribution thereof shall be considered a commercially reasonable sale.
All reasonable attorneys' fees, expenses, costs, liabilities and obligations
incurred by Greyrock with respect to the foregoing shall be added to and become
part of the Obligations, shall be due on demand, and shall bear interest at a
rate equal to the highest interest rate applicable to any of the Obligations.

  7.3  Standards for Determining Commercial Reasonableness. Borrower and
Greyrock agree that a sale or other disposition (collectively, sale) of any
Collateral which complies with the following standards will conclusively be
deemed to be commercially reasonable: (i) Notice of the sale is given to
Borrower at least seven days prior to the sale, and, in the case of a public
sale, notice of the sale is published at least seven days before the sale in a
newspaper of general circulation in the county where the sale is to be
conducted; (ii) Notice of the sale describes the collateral in general, non-
specific terms; (iii) The sale is conducted at a place designated by Greyrock*,
with or without the Collateral being present; (iv) The sale commences at any
time between 8:00 a.m. and 6:00 p.m; (v) Payment of the purchase price in cash
or by cashier's check or wire transfer is required; (vi) With respect to any
sale of any of the Collateral, Greyrock may (but is not obligated to) direct any
prospective purchaser to ascertain directly from Borrower any and all
information concerning the same. Greyrock shall be free to employ other methods
of noticing and selling the Collateral, in its discretion, if they are
commercially reasonable.

  *in the State of California

                                      -6-
<PAGE>

Greyrock Capital                                    Loan and Security Agreement
--------------------------------------------------------------------------------

  7.4  Power of Attorney.  Upon the occurrence and during the continuance of any
Event of Default, without limiting Greyrock's other rights and remedies,
Borrower grants to Greyrock an irrevocable power of attorney coupled with an
interest, authorizing and permitting Greyrock (acting through any of its
employees, attorneys or agents) at any time, at its option, but without
obligation, with or without notice to Borrower, and at Borrower's expense, to do
any or all of the following, in Borrower's name or otherwise, but Greyrock
agrees to exercise the following powers in a commercially reasonable manner:
(a) Execute on behalf of Borrower any documents that Greyrock may, in its sole
discretion, deem advisable in order to perfect and maintain Greyrock's security
interest in the Collateral, or in order to exercise a right of Borrower or
Greyrock, or in order to fully consummate all the transactions contemplated
under this Agreement, and all other present and future agreements; (b) Execute
on behalf of Borrower any document exercising, transferring or assigning any
option to purchase, sell or otherwise dispose of or to lease (as lessor or
lessee) any real or personal property which is part of Greyrock's Collateral or
in which Greyrock has an interest; (c) Execute on behalf of Borrower, any
invoices relating to any Receivable, any draft against any Account Debtor and
any notice to any Account Debtor, any proof of claim in bankruptcy, any Notice
of Lien, claim of mechanic's, materialman's or other lien, or assignment or
satisfaction of mechanic's, materialman's or other lien; (d) Take control in any
manner of any cash or non-cash items of payment or proceeds of Collateral;
endorse the name of Borrower upon any instruments, or documents, evidence of
payment or Collateral that may come into Greyrock's possession; (e) Endorse all
checks and other forms of remittances received by Greyrock; (f) Pay, contest or
settle any lien, charge, encumbrance, security interest and adverse claim in or
to any of the Collateral, or any judgment based thereon, or otherwise take any
action to terminate or discharge the same; (g) Grant extensions of time to pay,
compromise claims and settle Receivables and General Intangibles for less than
face value and execute all releases and other documents in connection therewith;
(h) Pay any sums required on account of Borrower's taxes or to secure the
release of any liens therefor, or both; (i) Settle and adjust, and give releases
of, any insurance claim that relates to any of the Collateral and obtain payment
therefor; (j) Instruct any third party having custody or control of any books or
records belonging to, or relating to, Borrower to give Greyrock the same rights
of access and other rights with respect thereto as Greyrock has under this
Agreement; (k) Execute and deliver to any securities intermediary or other
Person any entitlement order, account control agreement or other notice,
document or instrument with respect to any Investment Property, and (l) Take any
action or pay any sum required of Borrower pursuant to this Agreement and any
other present or future agreements.  Any and all reasonable sums paid and any
and all reasonable costs, expenses, liabilities, obligations and reasonable
attorneys' fees incurred by Greyrock with respect to the foregoing shall be
added to and become part of the Obligations, shall be payable on demand, and
shall bear interest at a rate equal to the highest interest rate applicable to
any of the Obligations.  In no event shall Greyrock's rights under the foregoing
power of attorney or any of Greyrock's other rights under this Agreement be
deemed to indicate that Greyrock is in control of the business, management or
properties of Borrower.

  7.5  Application of Proceeds.  All proceeds realized as the result of any sale
or other disposition of the Collateral shall be applied by Greyrock first to the
reasonable costs, expenses, liabilities, obligations and attorneys' fees
incurred by Greyrock in the exercise of its rights under this Agreement, second
to the interest due upon any of the Obligations, and third to the principal of
the Obligations, in such order as Greyrock shall determine in its sole
discretion.  Any surplus shall be paid to Borrower or other persons legally
entitled thereto; Borrower shall remain liable to Greyrock for any deficiency.
If Greyrock, in its sole discretion, directly or indirectly enters into a
deferred payment or other credit transaction with any purchaser at any sale of
Collateral, Greyrock shall have the option, exercisable at any time, in its sole
discretion, of either reducing the Obligations by the principal amount of
purchase price or deferring the reduction of the Obligations until the actual
receipt by Greyrock of the cash therefor.

  7.6  Remedies Cumulative.  In addition to the rights and remedies set forth in
this Agreement, Greyrock shall have all the other rights and remedies accorded a
secured party under the California Uniform Commercial Code and under all other
applicable laws, and under any other instrument or agreement now or in the
future entered into between Greyrock and Borrower, and all of such rights and
remedies are cumulative and none is exclusive.  Exercise or partial exercise by
Greyrock of one or more of its rights or remedies shall not be deemed an
election, nor bar Greyrock from subsequent exercise or partial exercise of any
other rights or remedies.  The failure or delay of Greyrock to exercise any
rights or remedies shall not operate as a waiver thereof, but all rights and
remedies shall continue in full force and effect until all of the Obligations
have been fully paid and performed.

8.  DEFINITIONS.  As used in this Agreement, the following terms have the
following meanings:

  Account Debtor means the obligor on a Receivable.
  --------------

  Affiliate means, with respect to any Person, a relative, partner, shareholder,
  ---------
director, officer, or employee of such Person, or any parent or subsidiary of
such Person, or any Person controlling, controlled by or under common control
with such Person.

  Agreement and this Agreement means this Loan and Security Agreement and all
  ---------     --------------
modifications and amendments thereto, extensions thereof, and replacements
therefor.

  Business Day means a day on which Greyrock is open for business.
  ------------

  Code means the Uniform Commercial Code as adopted and in effect in the State
  ----
of California  from time to time.

  Collateral has the meaning set forth in Section 2.1 above.
  ----------

  Default means any event which with notice or passage of time or both, would
  -------
constitute an Event of Default.

  Deposit Account has the meaning set forth in Section 9105 of the Code.
  ---------------

                                      -7-
<PAGE>

Greyrock Capital                                    Loan and Security Agreement
--------------------------------------------------------------------------------

  Equipment means all of Borrower's present and hereafter acquired machinery,
  ---------
molds, machine tools, motors, furniture, equipment, furnishings, fixtures, trade
fixtures, motor vehicles, tools, parts, dyes, jigs, goods and other tangible
personal property (other than Inventory) of every kind and description used in
Borrower's operations or owned by Borrower and any interest in any of the
foregoing, and all attachments, accessories, accessions, replacements,
substitutions, additions or improvements to any of the foregoing, wherever
located.

  Event of Default means any of the events set forth in Section 7.1 of this
  ----------------
Agreement.

  General Intangibles means all general intangibles of Borrower, whether now
  -------------------
owned or hereafter created or acquired by Borrower, including, without
limitation, all choses in action, causes of action, corporate or other business
records, Deposit Accounts, inventions, designs, drawings, blueprints, patents,
patent applications, trademarks and the goodwill of the business symbolized
thereby, names, trade names, trade secrets, goodwill, copyrights, registrations,
licenses, franchises, customer lists, security and other deposits, rights in all
litigation presently or hereafter pending for any cause or claim (whether in
contract, tort or otherwise), and all judgments now or hereafter arising
therefrom, all claims of Borrower against Greyrock, rights to purchase or sell
real or personal property, rights as a licensor or licensee of any kind,
royalties, telephone numbers, proprietary information, purchase orders, and all
insurance policies and claims (including life insurance, key man insurance,
credit insurance, liability insurance, property insurance and other insurance),
tax refunds and claims, computer programs, discs, tapes and tape files, claims
under guaranties, security interests or other security held by or granted to
Borrower, all rights to indemnification and all other intangible property of
every kind and nature (other than Receivables).

  Guarantor means any Person who has guaranteed any of the Obligations.
  ---------

  Inventory means all of Borrower's now owned and hereafter acquired goods,
  ---------
merchandise or other personal property, wherever located, to be furnished under
any contract of service or held for sale or lease (including all raw materials,
work in process, finished goods and goods in transit), and all materials and
supplies of every kind, nature and description which are or might be used or
consumed in Borrower's business or used in connection with the manufacture,
packing, shipping, advertising, selling or finishing of such goods, merchandise
or other personal property, and all warehouse receipts, documents of title and
other documents representing any of the foregoing.

  Investment Property means any and all investment property of Borrower,
  -------------------
including all securities, whether certificated or uncertificated, security
entitlements, securities accounts, commodity contracts and commodity accounts,
and all financial assets held in any securities account or otherwise, wherever
located, and whether now existing or hereafter acquired or arising.

  Obligations means all present and future Loans, advances, debts, liabilities,
  -----------
obligations, guaranties, covenants, duties and indebtedness at any time owing by
Borrower to Greyrock, whether * this Agreement or any note or other instrument
or document, whether arising from an extension of credit, opening of a letter of
credit, banker's acceptance, loan, guaranty, indemnification or otherwise,
whether direct or indirect (including, without limitation, those acquired by
assignment and any participation by Greyrock in Borrower's debts owing to
others), absolute or contingent, due or to become due, including, without
limitation, all interest, charges, expenses, fees, attorney's fees, expert
witness fees, audit fees, letter of credit fees, loan fees, termination fees,
minimum interest charges and any other sums chargeable to Borrower under this
Agreement or under any other present or future instrument or agreement between
Borrower and Greyrock.

  *arising under

  Permitted Liens means the following:  (i) purchase money security interests in
  ---------------
specific items of Equipment; (ii) leases of specific items of Equipment; (iii)
liens for taxes not yet payable; (iv) additional security interests and liens
which are subordinate to the security interest in favor of Greyrock and are
consented to in writing by Greyrock (which consent shall be a matter of
Greyrock's sole discretion); (v) security interests being terminated
substantially concurrently with this Agreement; (vi) liens of materialmen,
mechanics, warehousemen, carriers, or other similar liens arising in the
ordinary course of business and securing obligations which are not delinquent;
(vii) liens incurred in connection with the extension, renewal or refinancing of
the indebtedness secured by liens of the type described above in clauses (i) or
(ii) above, provided that any extension, renewal or replacement lien is limited
to the property encumbered by the existing lien and the principal amount of the
indebtedness being extended, renewed or refinanced does not increase; (viii)
Liens in favor of customs and revenue authorities which secure payment of
customs duties in connection with the importation of goods*.  Greyrock will have
the right to require, as a condition to its consent under subparagraph (iv)
above, that the holder of the additional security interest or lien sign an
intercreditor agreement on Greyrock's then standard form, acknowledge that the
security interest is subordinate to the security interest in favor of Greyrock,
and agree not to take any action to enforce its subordinate security interest so
long as any Obligations remain outstanding, and that Borrower agree that any
uncured default in any obligation secured by the subordinate security interest
shall also constitute an Event of Default under this Agreement.

  *(ix) interests of third parties under non-exclusive licenses granted by
Borrower in the ordinary course of business, (x) Liens created by the Borrower
depositing with one or more issuing banks cash collateral in an amount not to
exceed $4,000,000 at any one time to secure one or more letters of credit, (xi)
statutory landlord liens, provided that there is no default under the lease
giving rise to the lien (taking into account any cure period provided therein)

  Person means any individual, sole proprietorship, partnership, joint venture,
  ------
trust, unincorporated organization, association, corporation, government, or any
agency or political division thereof, or any other entity.

  Receivables means all of Borrower's now owned and hereafter acquired accounts
  -----------
(whether or not earned by performance), letters of credit, contract rights,
chattel paper, instruments, documents and all other forms of

                                      -8-
<PAGE>

Greyrock Capital                                     Loan and Security Agreement
--------------------------------------------------------------------------------

obligations at any time owing to Borrower, all guaranties and other security
therefor, all merchandise returned to or repossessed by Borrower, and all rights
of stoppage in transit and all other rights or remedies of an unpaid vendor,
lienor or secured party.

   Other Terms.  All accounting terms used in this Agreement, unless otherwise
   -----------
indicated, shall have the meanings given to such terms in accordance with
generally accepted accounting principles, consistently applied.  All other terms
contained in this Agreement, unless otherwise indicated, shall have the meanings
provided by the Code, to the extent such terms are defined therein.

9.GENERAL PROVISIONS.

   9.1   Interest Computation.  In computing interest on the Obligations, all
checks, wire transfers and other items of payment received by Greyrock
(including proceeds of Receivables and payment of the Obligations in full) shall
be deemed applied by Greyrock on account of the Obligations three Business Days
after receipt by Greyrock of immediately available funds*.  Greyrock shall not,
however, be required to credit Borrower's account for the amount of any item of
payment which is unsatisfactory to Greyrock in its discretion, and Greyrock may
charge Borrower's Loan account for the amount of any item of payment which is
returned to Greyrock unpaid.

   *provided that principal payments on the Term Loan shall be applied thereto
on the date of receipt by Greyrock of immediately available funds, if such funds
are received before 10:00 AM Pacific time, or on the next Business Day, if such
funds are received after 10:00 AM Pacific time

   9.2   Application of Payments. All payments with respect to the Obligations
may be applied, and in Greyrock's sole discretion reversed and re-applied, to
the Obligations, in such order and manner as Greyrock shall determine in its
sole discretion.

   9.3   Charges to Account. Greyrock may, in its discretion, require that
Borrower pay monetary Obligations in cash to Greyrock, or charge them to
Borrower's Loan account, in which event they will bear interest at the same rate
applicable to the Loans.

   9.4   Monthly Accountings.  Greyrock shall provide Borrower monthly with an
account of advances, charges, expenses and payments made pursuant to this
Agreement.  Such account shall be deemed correct, accurate and binding on
Borrower and an account stated (except for reverses and reapplications of
payments made and corrections of errors discovered by Greyrock), unless Borrower
notifies Greyrock in writing to the contrary within sixty days after each
account is rendered, describing the nature of any alleged errors or admissions.

    9.5  Notices. All notices to be given under this Agreement shall be in
writing and shall be given either personally or by reputable private delivery
service or by regular first-class mail, or certified mail return receipt
requested, or by fax, addressed to Greyrock or Borrower at the addresses shown
in the heading to this Agreement, or at any other address designated in writing
by one party to the other party. All notices shall be deemed to have been given
upon delivery in the case of notices personally delivered, or at the expiration
of one Business Day following delivery to the private delivery service, or two
business days following the deposit thereof in the United States mail, with
postage prepaid, or on transmission and receipt thereof in the case of notices
given by fax.

   9.6   Severability. Should any provision of this Agreement be held by any
court of competent jurisdiction to be void or unenforceable, such defect shall
not affect the remainder of this Agreement, which shall continue in full force
and effect.

   9.7   Integration. This Agreement and such other written agreements,
documents and instruments as may be executed in connection herewith are the
final, entire and compl ete agreement between Borrower and Greyrock and
supersede all prior and contemporaneous negotiations and oral representations
and agreements, all of which are merged and integrated in this Agreement. There
                                                                          -----
are no oral understandings, representations or agreements between the parties
-----------------------------------------------------------------------------
which are not set forth in this Agreement or in other written agreements signed
-------------------------------------------------------------------------------
by the parties in connection herewith.
-------------------------------------

   9.8   Waivers. The failure of Greyrock at any time or times to require
Borrower to strictly comply with any of the provisions of this Agreement or any
other present or future agreement between Borrower and Greyrock shall not waive
or diminish any right of Greyrock later to demand and receive strict compliance
therewith. Any waiver of any default shall not waive or affect any other
default, whether prior or subsequent, and whether or not similar. None of the
provisions of this Agreement or any other agreement now or in the future
executed by Borrower and delivered to Greyrock shall be deemed to have been
waived by any act or knowledge of Greyrock or its agents or employees, but only
by a specific written waiver signed by an authorized officer of Greyrock and
delivered to Borrower. Borrower waives demand, protest, notice of protest and
notice of default or dishonor, notice of payment and nonpayment, release,
compromise, settlement, extension or renewal of any commercial paper,
instrument, account, General Intangible, document or guaranty at any time held
by Greyrock on which Borrower is or may in any way be liable, and notice of any
action taken by Greyrock, unless expressly required by this Agreement.

   9.9   Amendment. The terms and provisions of this Agreement may not be waived
or amended, except in a writing executed by Borrower and a duly authorized
officer of Greyrock.

   9.10  Time of Essence. Time is of the essence in the performance by Borrower
of each and every obligation under this Agreement.

   9.11  Attorneys Fees and Costs.  Borrower shall reimburse Greyrock for all
reasonable attorneys' fees and all filing, recording, search, title insurance,
appraisal, audit, and other reasonable costs incurred by Greyrock, pursuant to,
or in connection with, or relating to this Agreement (whether or not a lawsuit
is filed), including, but not limited to, any reasonable attorneys' fees and
costs Greyrock incurs in order to do the following: prepare and negotiate this
Agreement and the documents relating to this Agreement; obtain legal advice in
connection with this Agreement or Borrower; enforce, or seek to enforce, any of
its rights; prosecute actions against, or defend actions by, Account Debtors;
commence, intervene in, or defend any action or proceeding; initiate any
complaint to be relieved of the automatic stay in bankruptcy; file or

                                      -9-
<PAGE>

Greyrock Capital                                     Loan and Security Agreement
--------------------------------------------------------------------------------

prosecute any probate claim, bankruptcy claim, third-party claim, or other
claim; examine, audit, copy, and inspect any of the Collateral or any of
Borrower's books and records; protect, obtain possession of, lease, dispose of,
or otherwise enforce Greyrock's security interest in, the Collateral; and
otherwise represent Greyrock in any litigation relating to Borrower. If either
Greyrock or Borrower files any lawsuit against the other predicated on a breach
of this Agreement, the prevailing party in such action shall be entitled to
recover its reasonable costs and attorneys' fees, including (but not limited to)
reasonable attorneys' fees and costs incurred in the enforcement of, execution
upon or defense of any order, decree, award or judgment. All attorneys' fees and
costs to which Greyrock may be entitled pursuant to this Paragraph shall
immediately become part of Borrower's Obligations, shall be due on demand, and
shall bear interest at a rate equal to the highest interest rate applicable to
any of the Obligations.

   9.12  Benefit of Agreement. The provisions of this Agreement shall be binding
upon and inure to the benefit of the respective successors, assigns, heirs,
beneficiaries and representatives of Borrower and Greyrock; provided, however,
that Borrower may not assign or transfer any of its rights under this Agreement
without the prior written consent of Greyrock, and any prohibited assignment
shall be void. No consent by Greyrock to any assignment shall release Borrower
from its liability for the Obligations.

   9.13  Joint and Several Liability.  If Borrower consists of more than one
Person, their liability shall be joint and several, and the compromise of any
claim with, or the release of, any Borrower shall not constitute a compromise
with, or a release of, any other Borrower.

   9.14  Limitation of Actions. Any claim or cause of action by Borrower against
Greyrock, its directors, officers, employees, agents, accountants or attorneys,
based upon, arising from, or relating to this Loan Agreement, or any other
present or future document or agreement, or any other transaction contemplated
hereby or thereby or relating hereto or thereto, or any other matter, cause or
thing whatsoever, occurred, done, omitted or suffered to be done by Greyrock,
its directors, officers, employees, agents, accountants or attorneys*, shall be
barred unless asserted by Borrower by the commencement of an action or
proceeding in a court of competent jurisdiction by the filing of a complaint
within one year after the first act, occurrence or omission upon which such
claim or cause of action, or any part thereof, is based, and the service of a
summons and complaint on an officer of Greyrock, or on any other person
authorized to accept service on behalf of Greyrock, within thirty (30) days
thereafter. Borrower agrees that such one-year period is a reasonable and
sufficient time for Borrower to investigate and act upon any such claim or cause
of action. The one-year period provided herein shall not be waived, tolled, or
extended except by the written consent of Greyrock in its sole discretion. This
provision shall survive any termination of this Loan Agreement or any other
present or future agreement.

   *in connection herewith or therewith

   9.15  Paragraph Headings; Construction.  Paragraph headings are only used in
this Agreement for convenience.  Borrower and Greyrock acknowledge that the
headings may not describe completely the subject matter of the applicable
paragraph, and the headings shall not be used in any manner to construe, limit,
define or interpret any term or provision of this Agreement.  The term
"including", whenever used in this Agreement, shall mean "including (but not
limited to)".  This Agreement has been fully reviewed and negotiated between the
parties and no uncertainty or ambiguity in any term or provision of this
Agreement shall be construed strictly against Greyrock or Borrower under any
rule of construction or otherwise.

   9.16  Governing Law; Jurisdiction; Venue.  This Agreement and all acts and
transactions hereunder and all rights and obligations of Greyrock and Borrower
shall be governed by the laws of the State of California.  As a material part of
the consideration to Greyrock to enter into this Agreement, Borrower (i) agrees
that all actions and proceedings relating directly or indirectly to this
Agreement shall, at Greyrock's option, be litigated in courts located within
California, and that the exclusive venue therefor shall be Los Angeles County;
(ii) consents to the jurisdiction and venue of any such court and consents to
service of process in any such action or proceeding by personal delivery or any
other method permitted by law; and (iii) waives any and all rights Borrower may
have to object to the jurisdiction of any such court, or to transfer or change
the venue of any such action or proceeding.

   9.17  Mutual Waiver of Jury Trial. BORROWER AND GREYROCK EACH HEREBY WAIVE
THE RIGHT TO TRIAL BY JURY IN ANY ACTION OR PROCEEDING BASED UPON, ARISING OUT
OF, OR IN ANY WAY RELATING TO, THIS AGREEMENT OR ANY OTHER PRESENT OR FUTURE
INSTRUMENT OR AGREEMENT BETWEEN GREYROCK AND BORROWER, OR ANY CONDUCT, ACTS OR
OMISSIONS OF GREYROCK OR BORROWER OR ANY OF THEIR DIRECTORS, OFFICERS,
EMPLOYEES, AGENTS, ATTORNEYS OR ANY OTHER PERSONS AFFILIATED WITH GREYROCK OR
BORROWER, IN ALL OF THE FOREGOING CASES, WHETHER SOUNDING IN CONTRACT OR TORT OR
OTHERWISE.

Borrower:

     P-COM, INC.


     By /s/ Robert E. Collins
       -------------------------------
          Vice President


Greyrock:
     GREYROCK CAPITAL,
     a Division of Banc of America Commercial
     Finance Corporation

     By /s/ Lisa Nagano
       --------------------------------
     Title Senior Vice President
          -----------------------------

Version -2

                                      -10-
<PAGE>

[LOGO OF GREYROCK CAPITAL]


                                  Schedule to
                          Loan and Security Agreement

Borrower: P-Com, Inc.
Address:       3175 S. Winchester Blvd.
               Campbell, California  95008

Date:     January 14, 2000

This Schedule is an integral part of the Loan and Security Agreement between
Greyrock Capital, a Division of Banc of America Commercial Finance Corporation
(Greyrock) and the above-borrower (Borrower) of even date.

================================================================================

1.  CREDIT LIMIT
    (Section 1.1):       An amount not to exceed $12,000,000 at any one time
                         outstanding.

                         The Loans will initially be made as a term loan (the
                         "Term Loan"), in one disbursement. The principal amount
                         of the Term Loan will be payable on termination of this
                         Agreement, except as otherwise provided herein. The
                         Term Loan may be pre-paid, in whole or in part, without
                         premium or penalty; provided that if the Term Loan is
                         pre-paid in whole or in part prior to the exercise of
                         the Greyrock Option provided for in Section 7(c) below,
                         then Greyrock may retain the Warrants, regardless of
                         which Greyrock Option is selected.

                         Amounts of the Term Loan that are prepaid may not be
                         reborrowed.

                         The Term Loan may be converted to a revolving
                         Receivable Facility as provided in Section 7(c) below.

================================================================================
2.  INTEREST.

       Interest Rate (Section 1.2):

                         A rate equal to the "Prime Rate" plus 2% per annum,
                         calculated on the basis of a 360-day year for the
                         actual number of days elapsed, provided that the
                         interest rate in effect in each month shall not be less
                         than 8% per annum, regardless of the amount of the
                         Obligations outstanding. The interest rate applicable
                         to all Loans shall be adjusted monthly as of the first
                         day of each month, and the interest to be charged for
                         each month shall be based on the highest "Prime Rate"
                         in effect during said month. "Prime Rate" means the
                         announced "Prime
<PAGE>

Greyrock Capital                         Schedule to Loan and Security Agreement
--------------------------------------------------------------------------------

                         Rate" or the substitute therefor of the Bank of America
                         N.A. (or its successor) whether or not that rate is the
                         lowest interest rate charged by said bank. If the Prime
                         Rate, as defined, is unavailable, "Prime Rate" shall
                         mean the highest of the prime rates published in the
                         Wall Street Journal on the first business day of the
                         month, as the base rate on corporate loans at large
                         U.S. money center commercial banks.

================================================================================

3.  FEES (Section 1.3/Section 6.2):

      Loan Fee:          $120,000, payable concurrently herewith.

      Termination Fee:   None.

      NSF Check Charge:  $15.00 per item.

      Wire Transfers:    $15.00 per transfer.

================================================================================

4.  MATURITY DATE
    (Section 6.1):       January 31, 2001, subject to automatic renewal as
                         provided in Section 6.1 above, and early termination as
                         provided in Section 6.2 above.

================================================================================

5.  REPORTING.
    (Section 5.2):

                         Borrower shall provide Greyrock with the following:

                         1.  Annual financial statements, as soon as available,
                             and in any event within 90 days following the end
                             of Borrower's fiscal year, certified by independent
                             certified public accountants acceptable to
                             Greyrock.

                         2.  Quarterly unaudited financial statements, as soon
                             as available, and in any event within 45 days after
                             the end of each fiscal quarter of Borrower.

                         3.  Monthly unaudited financial statements, as soon as
                             available, and in any event within 30 days after
                             the end of each month.

================================================================================

6.  BORROWER INFORMATION:

      Prior Names of
      Borrower
      (Section 3.2):         None

      Prior Trade
      Names of Borrower
      (Section 3.2):         None

      Existing Trade
      Names of Borrower
      (Section 3.2):         None

                                      -2-
<PAGE>

Greyrock Capital                         Schedule to Loan and Security Agreement
--------------------------------------------------------------------------------

     Other Locations and
     Addresses (Section 3.3):  See Exhibit A hereto

     Material Adverse
     Litigation (Section 3.10):  None

================================================================================

7.  ADDITIONAL PROVISIONS:

     (a)  Conditions. The making of the initial Loan and subsequent Loans
          hereunder is subject to the following additional conditions precedent:

          (1)  Additional Equity Investment Borrower shall have received
               $43,000,000 in cash proceeds from the issuance by Borrower of its
               equity securities, within two Business Days after the date hereof
               and concurrently with or prior to the initial Loan hereunder, and
               Borrower shall provide evidence of the same to Greyrock,
               reasonably satisfactory to Greyrock.

          (2)  Cash Collateral. Borrower shall provide to Greyrock cash
               collateral in the amount of $6,000,000 (the "Cash Collateral")
               which shall constitute "Collateral" for all purposes of this
               Agreement. The Cash Collateral may, in the discretion of
               Greyrock, be provided by Greyrock withholding said sum from the
               proceeds of the Loans made pursuant hereto. The Cash Collateral
               need not be maintained in a separate account. The Cash Collateral
               shall bear interest at a rate equal to the Prime Rate minus 3%
               per annum, computed on the basis of a 360-day year. Provided no
               Event of Default or event which with notice or lapse of time
               would constitute an Event of Default has occurred and is
               continuing, accrued interest on the Cash Collateral shall be paid
               to Borrower monthly, or, in the discretion of Greyrock, applied
               to the outstanding Loans and other Obligations.

     (b)  Warrants. The Borrower shall provide Greyrock with three-year warrants
          to purchase 200,000 shares of common stock of the Borrower, on the
          terms set forth in the Warrant to Purchase Stock and related documents
          being executed concurrently with this Agreement, at $5.71 per share
          (the "Warrants"). The Warrants shall contain such terms and provisions
          as Borrower and Greyrock shall agree, and the Warrant shall be issued
          in the form of two separate Warrants, one issued to Greyrock with
          respect to 120,000 shares, and one issued to Greyrock's participant,
          Silicon Valley Bank ("Silicon"), with respect to the remaining 80,000
          shares.. In addition, concurrently, Borrower and Greyrock and Silicon
          Valley Bank shall enter into an Anti-Dilution Agreement and
          Registration Rights Agreement in such form as Borrower and Greyrock
          shall agree. The Warrants shall be deemed fully earned on the date
          hereof, shall be in addition to all interest and other fees, and shall
          be non-refundable, except as provided in Section 7(c) below, provided
          that, in the event this Agreement is terminated for any reason prior
          to the exercise of the Greyrock Option, Greyrock and Silicon shall
          have the right to retain the Warrants. Greyrock represents that it is
          acquiring the Warrant for its own account and not with a view to the
          distribution thereof. Greyrock further represents that it is an
          accredited investor within the meaning of Rule 501(a) promulgated
          under the Securities Act of 1933 (the "Securities Act"). Greyrock
          understands that the Warrant has not been registered under the
          Securities Act or any state securities laws. Greyrock understands
          further that the Warrant will be acquired for investment and may not
          be sold, pledged or otherwise transferred without an effective
          registration statement thereof under the Securities Act and any
          applicable state securities laws or pursuant to Rule 144 or an opinion
          of counsel reasonably satisfactory to the Company and its counsel that
          such registration is not required.

                                      -3-
<PAGE>

Greyrock Capital                         Schedule to Loan and Security Agreement
--------------------------------------------------------------------------------

     (c)  Option to Convert to Receivable Facility.

               (1)  Initial Review. During the 60-day period commencing on the
                    date hereof, Greyrock shall have the right to complete its
                    audits and investigations with respect to the Borrower and
                    its business, in order to enable Greyrock to decide whether
                    to convert the Loan facility to a Receivable Facility as
                    provided below. The Borrower shall cooperate in said audits
                    and investigations and shall provide such information and
                    documentation in connection therewith as Greyrock shall
                    reasonably request.

               (2)  Option to Convert to Receivable Facility. Within 60 days
                    after the date hereof, Greyrock shall have the option (the
                    "Greyrock Option") of doing either of the following: (i)
                    releasing the Cash Collateral to Borrower and converting the
                    Loans to an account receivable loan facility (the
                    "Receivable Facility") as provided below (the "Receivable
                    Facility Option"); or (ii) retaining the Cash Collateral as
                    Collateral and releasing its and Silicon's interest in the
                    Warrants (the "Warrant Release Option"). Greyrock shall
                    exercise said option by giving written notice to the
                    Borrower within said 60-day period as to whether Greyrock
                    elects the Receivable Facility Option or the Warrant Release
                    Option. If Greyrock fails to give such written notice,
                    Greyrock shall be deemed to have exercised the Warrant
                    Release Option. The date on which Greyrock gives written
                    notice to Borrower as to which option it selects is referred
                    to herein as the Option Effective Date.

               (3)  Warrant Release Option. If Greyrock elects the Warrant
                    Release Option, Greyrock shall, upon written request of
                    Borrower, execute and deliver, and cause Silicon to execute
                    and deliver, such documents as Borrower shall reasonably
                    specify in order to release their interest in the Warrants.

               (4)  Receivable Facility Option. If Greyrock elects the
                    Receivable Facility Option, then the following shall occur:

                    (A)  Release of Cash Collateral. Greyrock shall, within said
                         60-day period, release the Cash Collateral by wiring
                         the same to such account as the Borrower shall specify
                         in written instructions to Greyrock.

                    (B)  Credit Limit. Effective on the Option Effective Date,
                         the Credit Limit shall be modified to be the following:
                         The lesser of (i) $12,000,000 or (ii) 85% of the amount
                         of Borrower's Eligible Receivables (as defined in
                         Exhibit A hereto). In the event, on the Option
                         Effective Date, the total Obligations exceed the Credit
                         Limit, Borrower shall pay the excess to Greyrock
                         immediately, without notice or demand, and without
                         limiting the foregoing, Greyrock may, in its discretion
                         apply the Cash Collateral to any such excess and
                         release the remaining Cash Collateral to Borrower as
                         provided in Section 7(c)(4)(A) above.

                    (C)  Receivable Provisions. Effective on the Option
                         Effective Date and thereafter, the provisions of
                         Exhibit A hereto shall be effective.

               (5)  Legal Opinion Post-Closing. Within 20 days after the date
                    hereof, Borrower shall provide to Greyrock an opinion of
                    Borrower's counsel with respect to the due execution and
                    delivery of this Agreement and the

                                      -4-
<PAGE>

Greyrock Capital                         Schedule to Loan and Security Agreement
--------------------------------------------------------------------------------

                    related documents and agreements, the due incorporation,
                    valid existence and good-standing of Borrower, its corporate
                    power and authority to enter into and perform its
                    obligations under this Agreement and the related documents
                    and agreements, and such other matters as Greyrock shall
                    reasonably request.

               (6)  Subsidiary Guarantees Post-Closing. Within 60 days after the
                    date hereof (and in any event if Greyrock exercises the
                    Receivable Facility Option, within 10 days after the Option
                    Effective Date), Borrower shall cause each of its U.S.
                    subsidiaries to execute and deliver to Greyrock (i)
                    Continuing Guarantees with respect to the Obligations, on
                    Greyrock's standard form, (ii) Security Agreements granting
                    Greyrock a first-priority security interest in all of their
                    assets (subject to "Permitted Liens" defined in the same
                    manner as under this Agreement), on substantially the same
                    terms as the provisions of this Agreement, (iii) all such
                    documents relating thereto as Greyrock shall reasonably
                    request, including without limitation UCC-1 financing
                    statements, intellectual property filings, and certified
                    resolutions.

               (7)  Other Provisions Not Limited. Nothing in this Section 7 or
                    in the other provisions of this Schedule is intended to
                    limit in any way any of the other provisions of this
                    Agreement.

Borrower:                              Greyrock:

 P-COM, INC.                           GREYROCK CAPITAL,
                                       a Division of Banc of America Commercial
                                       Corporation

By  Robert E. Collins
  --------------------------------
    Vice President                     By     Lisa Nagano
                                         ---------------------------------
                                       Title  Senior Vice President
                                            ------------------------------

Version-2

                                      -5-
<PAGE>

                   Exhibit A to Loan and Security Agreement

                        Receivable Facility Provisions

1.  RECEIVABLES.

    1.1  Representations Relating to Receivables. Borrower represents and
warrants to Greyrock as follows: Each Eligible Receivable shall, on the date
each Loan is requested and made, represent an undisputed, bona fide, existing,
unconditional obligation of the Account Debtor on such Receivable created by the
sale, delivery, and acceptance of goods or the rendition of services, in the
ordinary course of Borrower's business.

    1.2  Representations Relating to Documents and Legal Compliance. Borrower
represents and warrants to Greyrock as follows: All statements made and all
unpaid balances appearing in all invoices, instruments and other documents
evidencing the Eligible Receivables are and shall be true and correct and all
such invoices, instruments and other documents and all of Borrower's books and
records are and shall be genuine and in all respects what they purport to be,
and all signatories and endorsers have the capacity to contract. All sales and
other transactions underlying or giving rise to each Eligible Receivable shall
comply with all applicable laws and governmental rules and regulations in all
material respects. All signatures and indorsements on all documents,
instruments, and agreements relating to all Eligible Receivables are and shall
be genuine, and all such documents, instruments and agreements are and shall be
legally enforceable in accordance with their terms.

    1.3  Schedules and Documents relating to Receivables. Borrower shall deliver
to Greyrock transaction reports and loan requests, schedules and assignments of
all Receivables, and schedules of collections, all on Greyrock's standard forms;
provided, however, that Borrower's failure to execute and deliver the same shall
not affect or limit Greyrock's security interest and other rights in all of
Borrower's Receivables, nor shall Greyrock's failure to advance or lend against
a specific Receivable affect or limit Greyrock's security interest and other
rights therein. Together with each such schedule and assignment, or later if
requested by Greyrock, Borrower shall furnish Greyrock with copies (or, at
Greyrock's request, originals) of all contracts, orders, invoices, and other
similar documents, and all original shipping instructions, delivery receipts,
bills of lading, and other evidence of delivery, for any goods the sale or
disposition of which gave rise to such Receivables, and Borrower warrants the
genuineness of all of the foregoing. Borrower shall also furnish to Greyrock an
aged accounts receivable trial balance in such form and at such intervals as
Greyrock shall reasonably request. In addition, Borrower shall deliver to
Greyrock the originals of all instruments, chattel paper, security agreements,
guarantees and other documents and property evidencing or securing any
Receivables, immediately upon receipt thereof and in the same form as received,
with all necessary indorsements.

    1.4  Collection of Receivables. Borrower shall have the right to collect all
Receivables, unless and until a Default or an Event of Default has occurred.
Borrower shall hold all payments on, and proceeds of, Receivables in trust for
Greyrock, and Borrower shall deliver all such payments and proceeds to Greyrock,
within one Business Day after receipt of the same, in their original form, duly
endorsed, to be applied to the Obligations in such order as Greyrock shall
determine.

    1.5  Disputes. Borrower shall notify Greyrock promptly of all disputes or
claims relating to Eligible Receivables on the regular reports to Greyrock.
Borrower shall not forgive, or settle any Receivable for less than payment in
full, or agree to do any of the foregoing, except that Borrower may do so,
provided that: (i) Borrower does so in good faith, in a commercially reasonable
manner, in the ordinary course of business, and in arm's length transactions,
which are reported to Greyrock on the regular reports provided to Greyrock; (ii)
no Default or Event of Default has occurred and is continuing; and (iii) taking
into account all such settlements and forgiveness, the total outstanding Loans
and other Obligations will not exceed the Credit Limit.

    1.6  Verification. Greyrock may, from time to time, at reasonable times and
in a reasonable manner, verify directly with the respective Account Debtors the
validity, amount and other matters relating to the Receivables, by means of
mail, telephone or otherwise, either in the name of Borrower or Greyrock or such
other name as Greyrock may choose, and Greyrock or its designee may, at any
time, notify Account Debtors that it has a security interest in the Receivables.

                               Exhibit A- Page 1
<PAGE>

    1.7  No Liability. Greyrock shall not under any circumstances be responsible
or liable for any shortage or discrepancy in, damage to, or loss or destruction
of, any goods, the sale or other disposition of which gives rise to a
Receivable, or for any error, act, omission, or delay of any kind occurring in
the settlement, failure to settle, collection or failure to collect any
Receivable, or for settling any Receivable in good faith for less than the full
amount thereof, nor shall Greyrock be deemed to be responsible for any of
Borrower's obligations under any contract or agreement giving rise to a
Receivable. Nothing herein shall, however, relieve Greyrock from liability for
its own gross negligence or willful misconduct.

    1.8  Definition. As used in this Agreement, "Eligible Receivables" means
unconditional Receivables arising in the ordinary course of Borrower's business
from the completed sale of goods or rendition of services, which Greyrock, in
its good-faith business judgment, shall deem eligible for borrowing, based on
such considerations as Greyrock may from time to time deem appropriate, notice
of which Greyrock shall give to Borrower.

    1.9  Reporting. In addition to the reports provided elsewhere in this
Agreement, Borrower shall provide to Greyrock the following: (i) Monthly
Receivable agings, aged by invoice date, within 10 Business Days after the end
of each month, and (ii) Monthly accounts payable agings, aged by invoice date,
and outstanding or held check registers within 10 Business Days after the end of
each month.

                              Exhibit A - Page 2