Document:

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                                                                    EXHIBIT 10.1

                           INTELECT TECHNOLOGIES INC.
                         AGREEMENT TO FORM JOINT VENTURE

         This Agreement to Form Joint Venture (this "Agreement") is entered into
as of the 17th day of August, 2001 between TeraForce Technology Corporation, a
Delaware corporation ("TF"), and Singapore Technologies Electronics Limited, a
Singapore corporation ("STE").

         WHEREAS, each of TF and STE has approved, and deems it advisable and in
the best interests of such party to consummate, the formation of the Corporation
in accordance with the terms set forth in this Agreement;

         NOW, THEREFORE, in consideration of the foregoing and the covenants and
agreements set forth herein, intending to be legally bound, the parties hereto
agree as follows:

                                    ARTICLE I

                                   DEFINITIONS

         "Agreement" is defined in the preamble to this Agreement.

         "Assets" means the assets of INT listed on Exhibit A to the Bill of
Sale.

         "Bill of Sale" is defined in Section 3.1.

         "Bylaws" is defined in Section 2.1.

         "Certificate of Incorporation" is defined in Section 2.1.

         "Closing" is defined in Section 7.1.

         "Closing Date" means the date on which the Closing occurs.

         "Corporation" means Intelect Technologies Inc., a Delaware corporation.

         "Common Stock" means the common stock, par value $.01 per share, of the
Corporation.

         "INT" means Intelect Network Technologies Company, a Nevada
corporation.

         "Sharing Agreement" is defined in Section 3.2.

         "STE" is defined in the preamble to this Agreement.

         "Stockholders Agreement" is defined in Section 4.1.

         "TF" is defined in the preamble to this Agreement.

         "Transition Services Agreement" is defined in Section 5.1.

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                                   ARTICLE II

           FORMATION OF THE CORPORATION; FINANCING; ISSUANCE OF STOCK

         Section 2.1 Organization of the Corporation. Each of TF and STE hereby
approve the Certificate of Incorporation of the Corporation in the form of
Exhibit 2.1 (the "Certificate of Incorporation") and the Bylaws of the
Corporation in the form of Exhibit 2.2 (the "Bylaws"). On or before 5 days
before the Closing Date, TF and STE shall use their best efforts to file the
Certificate of Incorporation with the Secretary of the State of Delaware.

         Section 2.2 Financing; Issuance of Shares. Subject to the terms and
conditions of this Agreement, on the Closing Date STE shall contribute
$2,500,000 cash to the Corporation as a capital contribution in exchange for
6,000 shares of Common Stock. Subject to the terms and conditions of this
Agreement, on the Closing Date TF shall contribute $1,250,000 cash to the
Corporation as a capital contribution in exchange for 3,000 shares of Common
Stock.

                                   ARTICLE III

                               PURCHASE OF ASSETS

         Section 3.1 Purchase of Assets from INT. Subject to the terms and
conditions hereof, on the Closing Date TF shall cause INT to sell the Assets to
the Corporation for a purchase price of $2,250,000 cash pursuant to a Bill of
Sale in the form attached hereto as Exhibit 3.1 (the "Bill of Sale"). Subject to
the terms and conditions hereof, on the Closing Date, TF shall also cause to be
executed and delivered such other conveyance instruments necessary to transfer
title to any of the Assets (including, but not limited to, an assignment of the
patent and other instruments necessary to transfer various intellectual property
rights). The purchase price is allocated among the Assets as follows:

                 $   $1,500,000 to inventory
                 $   $749,000 to fixed assets
                 $   $1,000 to intellectual property.

         Section 3.2 Sharing Agreement. Subject to the terms and conditions in
this Agreement, on the Closing Date TF shall execute and deliver to the
Corporation, and shall cause INT to execute and deliver to the Corporation, the
Sharing Agreement among the Corporation, TF and INT in the form of Exhibit 3.2
attached hereto (the "Sharing Agreement").

         Section 3.3 Title. On the date hereof and on the Closing Date, TF
represents and warrants to STE that INT has good and marketable title to all of
the Assets and that upon delivery of the Bill of Sale, subject to the terms and
conditions of this Agreement, the Corporation will have good and marketable
title to all of the Assets.

         Section 3.4 Name. Promptly following the Closing Date, TF shall cause
INT to change its name to "1240 Campbell Corp.," and TF shall thereafter cause
INT not to conduct business under the name "Intelect Network Technologies"
except to pursue and defend claims relating to its business conducted prior to
the Closing Date and in respect of winding down the business of INT such as
filing tax returns and the like.

         Section 3.5 Guaranty. TF absolutely and unconditionally guarantees
INT's performance of its obligations under any agreement or other instrument
executed by INT in connection with the formation of the Corporation.

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                                   ARTICLE IV

                         STOCKHOLDER/MANAGEMENT MATTERS

         Section 4.1 Stockholders Agreement. Subject to the terms and conditions
of this Agreement, on the Closing Date each of TF and STE shall execute and
deliver the Stockholders Agreement in the form of Exhibit 4.1 attached hereto
(the "Stockholders Agreement").

         Section 4.2 Initial Board of Directors; Executive Officers. The
Corporation's board of directors shall be initially composed of two (2)
directors. In accordance with the Bylaws, and as soon as practicable following
the formation of the Corporation, each Stockholder will cause its respective
designee to the board of directors to (i) increase the size of the board of
directors to five (5) persons; (ii) elect two additional designees of STE to the
board of directors; and (iii) elect one additional designee of TeraForce to the
board of directors. Subject to the terms and conditions of this Agreement, on
the Closing Date the Board of Directors of the Corporation shall consist of two
directors as follows: Herman M. Frietsch, appointee of TF and Seah Moon Ming,
appointee of STE. The initial executive officers of the Corporation shall be
Daryl G. Lewellyn, President and Secretary, and Ng Kim Hock, Chief Executive
Officer.

                                    ARTICLE V

                          TRANSITION SERVICES AGREEMENT

         Section 5.1 Transition Services Agreement. Subject to the terms and
conditions of this Agreement, on the Closing Date TF shall execute and deliver
to the Corporation a Transition Services Agreement in the form of Exhibit 5.1
attached hereto (the "Transition Services Agreement").

                                   ARTICLE VI

                             NONCOMPETITION COVENANT

         Section 6.1 Noncompetition. TF agrees that TF shall not, directly or
indirectly, engage in, own, manage, operate, finance, control, or participate in
the management, operation, or control of, be employed by, associated with, or in
any manner connected with, lend TF's or INT's name or any similar name to, lend
TF's or INT's credit to, or render services or advice to, any business directly
competitive with the OmniLynx line of products formerly marketed by INT and the
next generation OmniLynx, identified as the OL2400 in INT marketing literature
and the OmniLynx OL-2400 Initial Product Requirements dated January 20, 2000
(i.e., from OC-48/STM-16, OC-12/STM-4, OC-3/STM-1 bandwidth grooming to the DS1
and DS0), prior to the date hereof anywhere within the United States or the
world. TF agrees that this covenant is reasonable with respect to its
geographical area, and scope. STE acknowledges and agrees to the permitted usage
by TF of retained knowledge of retained employees all as set forth in Section
3.4 of the Sharing Agreement.

         Section 6.2 Remedies upon Breach of Noncompetition Covenant. If TF
breaches the covenant set forth in Section 6.1, the Corporation will be entitled
to the following remedies:

                  (a) Damages from TF;

                  (b) In addition to its right to damages and any other rights
         it may have, to obtain injunctive or other equitable relief to restrain
         any breach or threatened breach or otherwise to specifically enforce
         the provisions of Section 6.1, it being agreed that money damages alone
         would be inadequate to compensate the Corporation and would be an
         inadequate remedy for such breach.

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                  (c) The rights and remedies of the parties to this Agreement
         are cumulative and not alternative.

                                   ARTICLE VII

                                     CLOSING

         Section 7.1 Closing. The closing (the "Closing") shall take place at
the offices of Haynes and Boone, LLP, at 1600 N. Collins Blvd., Suite 2000,
Richardson, Texas 75080, at 10:00 a.m., Dallas time, on August 28th, 2001, or,
if later, on the first business day on or by which the last to be fulfilled or
waived of the conditions set forth in Sections 7.2 and 7.3 hereof shall be
fulfilled or waived in accordance therewith, but in any event not later than
August 30, 2001.

         Section 7.2 Conditions to TF's Obligation to Close. TF's obligation to
consummate the transactions contemplated under this Agreement and to take the
other actions required by TF to be taken at the Closing is subject to the
satisfaction, at or prior to the Closing, of each of the following conditions
(any of which may be waived by TF in writing, in whole or in part):

         (a)      STE shall have duly executed and delivered to TF the
                  Stockholders Agreement.

         (b)      The Corporation shall have been incorporated in Delaware and
                  shall have qualified to do business in Texas.

         (c)      The Corporation shall have duly executed and delivered each of
                  the Stockholders Agreement, the Sharing Agreement among the
                  Corporation, TF and INT, and the Transition Services
                  Agreement.

         (d)      The Corporation shall have delivered a stock certificate to TF
                  evidencing 3,000 shares of the Corporation's Common Stock.

         (e)      The Corporation shall have paid by wire transfer of
                  immediately available funds $2,250,000 to an account
                  designated by TF for the purchase of the Assets.

         (f)      STE shall have paid by wire transfer of immediately available
                  funds $2,500,000 to an account designated by the Corporation
                  as a capital contribution.

         (g)      Each of STE's designated directors of the Corporation shall
                  have executed and delivered to TF the Organizational Consent
                  of the Corporation.

         (h)      STE shall have delivered to TF copies of resolutions approving
                  the transactions contemplated by this Agreement.

         Section 7.3 Conditions to STE's Obligation to Close. STE's obligation
to consummate the transactions contemplated under this Agreement and to take the
other actions required by STE to be taken at the Closing is subject to the
satisfaction, at or prior to the Closing, of each of the following conditions
(any of which may be waived by STE in writing, in whole or in part):

         (a)      TF shall have duly executed and delivered to STE the
                  Stockholders Agreement.

         (b)      The Corporation shall have been incorporated in Delaware and
                  shall have qualified to do business in Texas.

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         (c)      The Corporation shall have duly executed and delivered each of
                  the Stockholders Agreement, the Sharing Agreement, and the
                  Transition Services Agreement.

         (d)      INT shall have duly executed and delivered to the Corporation
                  the Bill of Sale and any other documents evidencing the
                  purchase and sale of the Assets.

         (e)      The Corporation shall have delivered a stock certificate to
                  STE evidencing 6,000 shares of the Corporation's Common Stock.

         (f)      TF shall have paid by wire transfer of immediately available
                  funds $1,250,000 to an account designated by the Corporation
                  as a capital contribution.

         (g)      Each of TF's designated directors of the Corporation shall
                  have executed and delivered to TF the Organizational Consent
                  of the Corporation.

         (h)      TF shall have delivered copies of resolutions of the Board of
                  Directors of TF and the Board of Directors and Stockholder of
                  INT approving the transactions contemplated by this Agreement.

                                  ARTICLE VIII

                                  MISCELLANEOUS

         Section 8.1 Press Releases; Publicity. Each of the parties to this
Agreement agrees with the other parties hereto that, except as may be required
to comply with the requirements of applicable law or the rules and regulations
of any stock exchange upon which the securities of one of the parties or its
affiliates is listed, no press release or similar public announcement or
communication will be made or caused to be made concerning the execution or
performance of this Agreement unless specifically approved in advance by all
parties hereto; provided, however, that to the extent that either party to this
Agreement is required by applicable law or the rules and regulations of any
stock exchange upon which the securities of one of the parties or its affiliates
is listed to make such a public disclosure, such public disclosure shall only be
made after prior consultation with the other party to this Agreement.

         Section 8.2 Further Agreements. TF and STE agree to use their good
faith efforts to complete and execute, as soon as practicable following the
execution of this Agreement, all documentation necessary, appropriate or
desirable to carry out the transactions agreed to by the parties in this
Agreement.

         Section 8.3 GOVERNING LAW. THIS AGREEMENT SHALL BE INTERPRETED AND THE
RIGHTS OF THE PARTIES DETERMINED IN ACCORDANCE WITH THE LAWS OF THE UNITED
STATES APPLICABLE THERETO AND THE LAWS OF THE STATE OF TEXAS APPLICABLE TO AN
AGREEMENT EXECUTED, DELIVERED AND PERFORMED IN SUCH STATE. Each party hereto
hereby irrevocably submits to the exclusive jurisdiction of the United States
District Court for the Northern District of Texas and, if such court does not
have jurisdiction, of the courts of the State of Texas in Dallas County, for the
purposes of any action arising out of this Agreement, or the subject matter
hereof or thereof brought by any other party.

         Section 8.4 Successors and Assigns. The provisions hereof shall inure
to the benefit of and be binding upon the parties hereto and their respective
successors. This Agreement is not assignable without the prior written consent
of the other party hereto.

         Section 8.5 Entire Agreement; Amendment. This Agreement (including the
exhibits and schedules attached hereto) and the other documents delivered
pursuant hereto and referenced herein constitute the full and entire
understanding and agreement between the parties with regard to the subject

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matter hereof and thereof and supersede any prior or contemporaneous, written or
oral agreements or discussions between the parties. Except as expressly provided
herein, neither this Agreement nor any term hereof may be amended, waived,
discharged or terminated, except by a written instrument signed by the parties
hereto.

         Section 8.6 Waiver. No term or condition of this Agreement shall be
deemed to have been waived, nor shall there be any estoppel to enforce any
provision of this Agreement, except by written instrument of the party charged
with such waiver or estoppel.

         Section 8.7 Notices, Etc. All notices and other communications required
or permitted hereunder shall be in writing and shall be mailed by first-class
mail, postage prepaid, or delivered by hand, messenger, telecopy or regularly
scheduled overnight courier, and shall be deemed given when received at the
addresses of the parties set forth below, or at such other address furnished in
writing to the other parties hereto.

                       If to TF:     TeraForce Technology Corporation
                                     1240 Campbell Road
                                     Richardson, Texas 75081
                                     Attn: Robert P. Capps
                                     Fax:  (469) 330-4972

                 with a copy to:     Haynes and Boone, LLP
                                     1600 N. Collins, Suite 2000
                                     Richardson, Texas 75080
                                     Attn: William L. Boeing
                                     Fax:  (972) 692-9053

                      If to STE:     Singapore Technologies Electronics Limited
                                     24 Ang Mo Kio Street 65
                                     Singapore 569061
                                     Attn: Ng Kim Hock
                                     Fax:  (65) 4848840
                                     Fax:  (214) 902-0938

         Section 8.8 Delays or Omissions. Except as otherwise provided herein to
the contrary, no delay or omission to exercise any right, power or remedy
inuring to any party upon any breach or default of any party under this
Agreement shall impair any such right, power or remedy of such party nor shall
it be construed to be a waiver of any such breach or default, or an acquiescence
therein, or of or in any similar breach or default thereafter occurring; nor
shall any waiver of any single breach or default be deemed a waiver of any other
breach or default theretofore or thereafter occurring. All remedies either under
this Agreement or by law or otherwise afforded to the parties shall be
cumulative and not alternative.

         Section 8.9 Severability. If any provision of this Agreement shall be
invalid, illegal or unenforceable, such provision shall be reformed to the
extent necessary to permit enforcement thereof, and the validity, legality and
enforceability of the remaining provisions shall not in any way be affected or
impaired thereby. If any of the covenants set forth in Article VI are held to be
unreasonable, arbitrary, or against public policy, such covenants will be
considered divisible with respect to scope, time, and geographic area, and in
such lesser scope, time and geographic area, will be effective, binding and
enforceable against TF.

         Section 8.10 Counterparts. This Agreement may be executed in any number
of counterparts, each of which shall be an original, but all of which together
shall constitute one and the same instrument.

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         Section 8.11 Titles and Subtitles. The titles of the articles,
sections, paragraphs and subparagraphs of this Agreement are for convenience of
reference only and are not to be considered in construing this Agreement.

         Section 8.12 Dollar Amounts. All dollar amounts in this Agreement shall
be in United States dollars.

                                    * * * * *

<PAGE>   8

         This Agreement has been executed and delivered as of the date first
written above.

SINGAPORE TECHNOLOGIES            TERAFORCE TECHNOLOGY CORPORATION
ELECTRONICS LIMITED

By:      /s/ Sheah Moon Ming      By:     /s/ Herman M. Frietsch
         -------------------              ----------------------
Name:    Seah Moon Ming           Name:   Herman M. Frietsch
Title:   President                Title:  Chairman and Chief Executive Officer<PAGE>   1
                                                                    EXHIBIT 10.2

                                SHARING AGREEMENT

         This Sharing Agreement (this "Agreement") is entered into as of the
30th day of August, 2001 between TeraForce Technology Corporation, a Delaware
corporation ("TF"), Intelect Network Technologies Company, a Nevada corporation
("INT"), and Intelect Technologies Inc., a Delaware corporation (the
"Corporation").

         WHEREAS, TF and Singapore Technologies Electronics Limited, a Singapore
corporation ("STE"), entered into that certain Agreement to Form Joint Venture
dated August 17, 2001 (the "Agreement to Form Joint Venture"); and

         WHEREAS, this Agreement is entered into pursuant to the Agreement to
Form Joint Venture;

         NOW, THEREFORE, in consideration of the foregoing and the covenants and
agreements set forth herein, intending to be legally bound, the parties hereto
agree as follows:

                                    ARTICLE I

                                   DEFINITIONS

         "Additional Sum" is defined in Section 4.1.

         "Agreement" is defined in the preamble to this Agreement.

         "Agreement to Form Joint Venture" is defined in the recitals to this
Agreement.

         "Assets" means the assets of INT listed on Exhibit A to the Bill of
Sale.

         "Bill of Sale" has the meaning set forth in the Agreement to Form Joint
Venture.

         "Cash Equivalent" is defined in Section 4.2.

         "Corporation" means Intelect Technologies Inc., a Delaware corporation.

         "Common Stock" means the common stock, par value $.01 per share, of the
Corporation.

         "INT" is defined in the preamble to this Agreement.

         "Leased Facility" is defined in Section 2.3.

         "STE" is defined in the recitals to this Agreement.

         "TF" is defined in the preamble to this Agreement.

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                                   ARTICLE II

                     SHARING OF PROCEEDS; SALE OF INVENTORY

         Section 2.1 Sharing of Proceeds. On the date hereof, INT has sold the
Assets to the Corporation pursuant to the Bill of Sale. In connection with the
sale and purchase of the Assets, the Corporation shall pay INT a portion of the
sales proceeds with respect to the inventories set forth on Schedule 2.1
(excluding sales of any such inventory described in Section 2.1(c) below) as
follows:

                  (a) The Corporation shall make payment to INT (only if the
         calculation described in this Section 2.1(a) produces a positive
         number) on January 30, 2002, of an amount equal to (1) the product of
         60% multiplied by the value, as set forth on Schedule 2.1, of
         inventories used by the Corporation during the period beginning on the
         date hereof through December 31, 2001, less (2) $1,500,000, less (3)
         any amounts owed by TF under Section 4.1 of the Transition Services
         Agreement; and

                  (b) On each July 31 and January 31 thereafter, beginning July
         31, 2002, the Corporation shall pay to INT (only if the calculation
         described in this Section 2.1(b) produces a positive number) (1) the
         product of 60% multiplied by the value, as set forth on Schedule 2.1,
         of inventories used by the Corporation during the period beginning on
         the date hereof through the immediately preceding June 30 or December
         31, as the respective case may be, less (2) $1,500,000, less (3) any
         amounts owed by TF under Section 4.1 of the Transition Services
         Agreement, less (4) prior payments made by the Corporation to INT under
         this Section 2.1;

provided, that if for any such period the aggregate amount owed by TF under
Section 2.1 of the Transition Services Agreement exceeds 60% of the value, as
set forth on Schedule 2.1, of the inventories used, then TF shall pay the
Corporation the difference. Such payments to INT shall continue until all
inventories on Schedule 2.1 have been sold or used in the Corporation's
business. In connection with each payment due hereon, the Corporation shall
provide to INT such report as INT shall reasonably request of the inventories
consumed during such period and sufficient detail of the balance of the
inventories remaining in the Corporation's possession. INT shall have the right
to audit such report at its own expense at reasonable times upon reasonable
notice to the Corporation.

                  (c) Following the date hereof, INT or TF may publicly offer to
         all existing or prior customers of INT to sell spare parts included in
         the inventory described on Schedule 2.1(a) at such prices equal to cost
         plus 30%. All receivables for inventory described on Schedule 2.1(a)
         and sold within 60 days of the date hereof shall belong entirely to INT
         and shall be remitted to INT within five business days of receipt. Any
         inventory utilized to satisfy such sales shall not be considered used
         by the Corporation for the purposes of Section 2.1(a) or (b) above.

         Section 2.2 Sale of Inventory. The Corporation may sell the inventories
set forth on Schedule 2.2, and the Corporation shall be entitled to retain all
such sales proceeds.

         Section 2.3 Real Property Lease. INT and TF shall allow the Corporation
to occupy INT's leased facilities located at 1225 Commerce Drive in Richardson,
Texas or at another mutually agreed upon location (the "Leased Facility") for
the remainder of INT's lease. The Corporation shall remit to TF within 10 days
of invoicing thereof the full amount of all direct costs incurred by TF with
respect to the Leased Facility, including, but not limited to, all payments
charged under the lease governing the Leased Facility, taxes, utilities,
maintenance costs and security.

<PAGE>   3

                                   ARTICLE III

                                EMPLOYEE MATTERS

         Section 3.1 Option Plan. Subject to the approval by the Corporation's
Board of Directors, the Corporation shall establish within a reasonable period
of time hereafter an Employee Stock Option Plan pursuant to which options to
purchase up to 1,000 shares of Common Stock may be issued to the Corporation's
employees. The Corporation shall not issue options to any employee unless the
employee has agreed in writing to be bound by transfer restrictions on the
options and shares underlying the options similar to those in the Stockholders
Agreement dated the date hereof among the Corporation, TF and STE.

         Section 3.2 Employees. The Corporation shall extend employment offers
to the persons listed on Schedule 3.2. TF shall use its commercially reasonable
efforts to facilitate the transfer of the employment of the persons listed on
Schedule 3.2 to the Corporation. The Corporation shall provide benefits
(vacation, health and other insurance, severance, retirement, etc.) comparable
to that currently provided by INT.

         Section 3.3 Benefit Plans. INT transfers plan sponsorship of the INT
401(k) Plan Intelect Network Technologies Corporation 401K Profit Sharing Plan
to the Corporation effective as of the date hereof. INT shall transfer all
amounts deducted from employees of INT's pay to the INT 401(k) Plan Trust The
Guardian Life Insurance Corporation as soon as practicable following the date
hereof. INT shall not be responsible for any employee contributions or loan
payments deducted from the INT employees' pay for any period on or after the
closing date. The Corporation shall assume all responsibilities as the plan
sponsor and employer of the employees transferred with respect to the Intelect
Network Technologies Corporation 401K Profit Sharing Plan on or after the
closing date. INT shall terminate the trustee whom it appointed and shall assist
in appointing the trustee selected by the Corporation. The Corporation and INT
shall execute any and all documents reasonably necessary to effect the intent of
this agreement. The Corporation shall assume the responsibility for all
reporting and disclosure requirements related to the INT 401(k) plan and for any
health and welfare or fringe benefit plan for any plan year beginning in 2001 or
ending after the closing date. INT and the Corporation shall cooperate in
working toward the transfer of any insured employee benefit plans to the
Corporation and in obtaining the insurance company's consent to transfer, if
required. TF shall indemnify, defend and hold harmless the Corporation, the
Corporation's affiliates and Corporation delegates and their respective past,
present and future officers, directors, employees, agents and representatives,
without limitation, from and against any and all losses arising before the date
hereof resulting from any claim made in connection with, or related to, the
Intelect Network Technologies Corporation 401K Profit Sharing Plan.

         Section 3.4 Retained Employees. The Corporation acknowledges that TF
may, as a result of TF's prior hiring of employees of INT ("Retained Employees")
and prior involvement with INT's OmniLynx business, use and disclose the
knowledge and experience retained in the unaided memories of the Retained
Employees or employees TF and its subsidiaries generally, so long as such use or
disclosure does not involve any direct competition with the Corporation
prohibited by Section 6.1 of the Agreement to Form Joint Venture and so long a
such use does not infringe upon any patent, trademark, copyright or other
licensed right to the intellectual property conveyed to the Corporation by TF.

         Section 3.5 Unrelated Technology. The parties agree that TF and its
subsidiaries (other than INT) may engage in research and product development in
the general area of optical networking that is not competitive with the OmniLynx
line of products formerly marketed by INT and the next generation OmniLynx,
identified as the OL2400 in INT marketing literature and the OmniLynx OL-2400
Initial Product Requirements dated January 20, 2000 (i.e., from OC-48/STM-16,
OC-12/STM-4, and OC-3/STM-1 bandwidth grooming to the DS1 and DS0). Further, the
conveyance of the intellectual property assets forming a part of the Assets will
not include any other rights to optical networking solutions developed in the
future by TF or its subsidiaries.

<PAGE>   4

                                   ARTICLE IV

                                 ADDITIONAL SUM

         Section 4.1 Additional Sum Payable. The parties hereto agree that INT
will receive an additional sum for the sale of INT's intellectual property to
the Corporation included in the Bill of Sale (the "Additional Sum"). A
description of the intellectual property sold is set forth on Schedule 4.1. The
Additional Sum payable to INT hereunder shall be in the amount of $750,000. The
Corporation shall make semi-annual additional sum payments to INT commencing on
January 1, 2002 and continuing through June 1, 2002, and if needed, in the
following years in the same manner, until the Additional Sum is paid in full.

         Section 4.2 Payment Formula. The amount of the semi-annual payments
will be determined as follows: payments will only be made if and only to the
extent that the Corporation's cash and cash equivalents (determined in
accordance with U.S. generally accepted accounting principles applied on a
consistent basis) exceed on average $2,000,000 over a period of 30 calendar days
preceding the date the semi-annual payment is due. The semi-annual payment
amount shall be the amount by which said 30-day average cash and fixed deposits
with financial institutions, cash in bank accounts and short-term investments
(collectively, "Cash Equivalents") exceeds $2,000,000 until the Additional Sum
is paid in full.

         All parties hereto hereby agree that any failure or inability at any
point in time by the Corporation to pay to INT any part of or the whole of the
Additional Sum herein shall not prejudice, impair, affect or defeat the validity
of the Corporation's right, title, and interest in and to the said intellectual
property which right, title and interest shall have passed absolutely to the
Corporation under the aforementioned Bill of Sale upon the Closing Date as
specified in the Agreement to Form Joint Venture dated August 17, 2001.

         Section 4.3 Audit Rights. INT and its designated financial
representative shall have the right to audit the books and records of the
Corporation on an annual basis, upon reasonable notice and at the Corporation
offices, in order to determine the Corporation's compliance with this Additional
Sum payable.

                                    ARTICLE V

                                ACCESS TO RECORDS

         Section 5.1 Access to Records. For a period of 10 years from the date
hereof, the Corporation shall retain the books and records (including optically,
digitally or electronically stored data) of INT relating to the Assets and
shall, upon reasonable notice, allow the officers, employees and authorized
agents and representatives of TF reasonable access (including the right to make,
at TF's expense, photocopies), during normal business hours to such books and
records. The Corporation shall give TF reasonable notice prior to destroying or
discarding any such books and records (including optically, digitally or
electronically stored data), and, if TF so requests, the Corporation shall allow
TF to take possession of such books and records (including optically, digitally
or electronically stored data) prior to the destruction or discarding thereof.

                                   ARTICLE VI
                                  MISCELLANEOUS

         Section 6.1 Expenses. The Corporation shall reimburse each of STE and
TF for its reasonable out-of-pocket fees and expenses incurred in connection
with the formation of the Corporation (including legal and accounting fees and
expenses) subject to a total cap for all start-up expenses of $100,000;
provided, that STE and TF present to the Corporation invoices or other
reasonable evidence of such

<PAGE>   5

expenses. The Corporation's start-up expenses (as mutually agreed to between TF
and STE) will be paid out of the $100,000 before reimbursement of TF's and STE's
expenses. If after payment of the Corporation's start-up expenses, STE's and
TF's claimed reimbursements exceed the remaining portion of the $100,000, each
of TF and STE will receive a pro rata portion (based on their claimed expenses)
of the remaining funds.

         Section 6.2 Press Releases; Publicity. Each of the parties to this
Agreement agrees with the other parties hereto that, except as may be required
to comply with the requirements of applicable law or the rules and regulations
of any stock exchange upon which the securities of one of the parties or its
affiliates is listed, no press release or similar public announcement or
communication will be made or caused to be made concerning the execution or
performance of this Agreement unless specifically approved in advance by all
parties hereto; provided, however, that to the extent that either party to this
Agreement is required by applicable law or the rules and regulations of any
stock exchange upon which the securities of one of the parties or its affiliates
is listed to make such a public disclosure, such public disclosure shall only be
made after prior consultation with the other party to this Agreement.

         Section 6.3 Further Agreements. TF, INT and the Corporation agree to
use their good faith efforts to complete and execute, as soon as practicable
following the execution of this Agreement, all documentation necessary,
appropriate or desirable to carry out the transactions agreed to by the parties
in this Agreement.

         Section 6.4 GOVERNING LAW. THIS AGREEMENT SHALL BE INTERPRETED AND THE
RIGHTS OF THE PARTIES DETERMINED IN ACCORDANCE WITH THE LAWS OF THE UNITED
STATES APPLICABLE THERETO AND THE LAWS OF THE STATE OF TEXAS APPLICABLE TO AN
AGREEMENT EXECUTED, DELIVERED AND PERFORMED IN SUCH STATE. Each party hereto
hereby irrevocably submits to the exclusive jurisdiction of the United States
District Court for the Northern District of Texas and, if such court does not
have jurisdiction, of the courts of the State of Texas in Dallas County, for the
purposes of any action arising out of this Agreement, or the subject matter
hereof or thereof brought by any other party.

         Section 6.5 Successors and Assigns. The provisions hereof shall inure
to the benefit of and be binding upon the parties hereto and their respective
successors. This Agreement is not assignable without the prior written consent
of the other party hereto.

         Section 6.6 Entire Agreement; Amendment. This Agreement (including the
exhibits and schedules attached hereto) and the other documents delivered
pursuant hereto and referenced herein constitute the full and entire
understanding and agreement between the parties with regard to the subject
matter hereof and thereof and supersede any prior or contemporaneous, written or
oral agreements or discussions between the parties. Except as expressly provided
herein, neither this Agreement nor any term hereof may be amended, waived,
discharged or terminated, except by a written instrument signed by the parties
hereto.

         Section 6.7 Waiver. No term or condition of this Agreement shall be
deemed to have been waived, nor shall there be any estoppel to enforce any
provision of this Agreement, except by written instrument of the party charged
with such waiver or estoppel.

         Section 6.8 Notices, Etc. All notices and other communications required
or permitted hereunder shall be in writing and shall be mailed by first-class
mail, postage prepaid, or delivered by hand, messenger, telecopy or regularly
scheduled overnight courier, and shall be deemed given when received at the
addresses of the parties set forth below, or at such other address furnished in
writing to the other parties hereto.

<PAGE>   6

                        If to TF or INT:      TeraForce Technology Corporation
                                              1240 Campbell Road
                                              Richardson, Texas 75081
                                              Attn: Robert P. Capps
                                              Fax:  (469) 330-4972

                         with a copy to:      Haynes and Boone, LLP
                                              1600 N. Collins, Suite 2000
                                              Richardson, Texas 75080
                                              Attn: William L. Boeing
                                              Fax:  (972) 692-9053

                  If to the Corporation:      Intelect Technologies Inc.
                                              1225 Commerce Drive
                                              Richardson, Texas 75081
                                              Attn: President
                                              Fax:  (972) 367-2200

         Section 6.9 Delays or Omissions. Except as otherwise provided herein to
the contrary, no delay or omission to exercise any right, power or remedy
inuring to any party upon any breach or default of any party under this
Agreement shall impair any such right, power or remedy of such party nor shall
it be construed to be a waiver of any such breach or default, or an acquiescence
therein, or of or in any similar breach or default thereafter occurring; nor
shall any waiver of any single breach or default be deemed a waiver of any other
breach or default theretofore or thereafter occurring. All remedies either under
this Agreement or by law or otherwise afforded to the parties shall be
cumulative and not alternative.

         Section 6.10 Severability. If any provision of this Agreement shall be
invalid, illegal or unenforceable, such provision shall be reformed to the
extent necessary to permit enforcement thereof, and the validity, legality and
enforceability of the remaining provisions shall not in any way be affected or
impaired thereby.

         Section 6.11 Counterparts. This Agreement may be executed in any number
of counterparts, each of which shall be an original, but all of which together
shall constitute one and the same instrument.

         Section 6.12 Titles and Subtitles. The titles of the articles,
sections, paragraphs and subparagraphs of this Agreement are for convenience of
reference only and are not to be considered in construing this Agreement.

         Section 6.13 Dollar Amounts. All dollar amounts in this Agreement shall
be in United States dollars.

         Section 6.14 Intellectual Property Representation.

         (a) TF represents that, to TF's knowledge, the Intellectual Property
(defined below) being transferred to the Corporation do not infringe upon the
intellectual property rights owned by any third party, and that TF has not
received notice of any adverse claim that the Assets being transferred to the
Corporation infringe the intellectual property rights of any third party.
"Intellectual Property" means the OmniLynx line of products formerly marketed by
INT and the next generation OmniLynx, identified as the OL2400 in INT marketing
literature and the OmniLynx OL-2400 Initial Product Requirements dated January
20, 2000 (i.e., from OC-48/STM-16, OC-12/STM-4, OC-3/STM-1 bandwidth grooming to
the DS1 and DS0), including, without limitation, the items described on the
attached Schedule 4.1.

<PAGE>   7

         (b) INT owns all Intellectual Property, and such rights will become the
valid rights of the Corporation upon the consummation of the transactions
contemplated hereby.

         (c) To our knowledge, neither INT nor TF has any obligation to
compensate any person for the use of any Intellectual Property, and neither has
granted to any person any license, option, or other rights to use in any manner
any of the Intellectual Property, whether requiring the payment of royalties or
not, other than licenses in the ordinary course of business. No person, to the
knowledge of INT or TF, is infringing upon the Intellectual Property.

         (d) INT/TF will indemnify and hold harmless the Corporation from and
against any and all claims, demands, proceedings and judgments made or asserted
within two (2) years of the date of this agreement against the Corporation ( and
any costs and expenses incurred by the Corporation, including reasonable
attorneys' fees ) in respect of any act(s) of infringement or alleged
infringement, of any patent held by a third party relating to any product(s)
incorporating the Intellectual Property as produced under the product designed
as of the date hereof, and limited to the products incorporating the
Intellectual Property. The liability of INT/TF under this indemnity shall not
exceed $750,000 in the aggregate.

         If any action or claim is brought against the Corporation in respect of
which indemnity maybe sought against INT/TF pursuant to the preceding paragraph,
the Corporation shall promptly, and within fifteen (15) days of actual knowledge
thereof, notify INT/TF in writing of the institution of such action or claim and
if, in the reasonable good faith judgment of the Corporation, there is a
reasonable possibility that the total loss and expense to the Corporation will
not exceed $750,0000, INT/TF shall have the right to assume the defense of such
action or claim and the obligation to employ counsel and pay all expenses. Any
failure or delay to so notify INT/TF will relieve INT/TeraForce of any
obligation hereunder. In addition, the Corporation shall have the right to
employ its own counsel in any such case. Anything in this paragraph to the
contrary notwithstanding, neither INT/TF nor the Corporation shall be liable for
any settlement or action effected without their written consent.

                                    * * * * *

<PAGE>   8

         This Agreement has been executed and delivered as of the date first
written above.

                                          TERAFORCE TECHNOLOGY CORPORATION

                                          By:  /s/ Robert P. Capps
                                               -------------------
                                               Name:   Robert P. Capps
                                               Title:  Executive Vice President

INTELECT NETWORK TECHNOLOGIES COMPANY

                                          By:  /s/ Robert P. Capps
                                               -------------------
                                               Name:   Robert P. Capps
                                               Title:  Executive Vice President

INTELECT TECHNOLOGIES INC.

                                          By:  /s/  Darly G. Lewellyn
                                               ----------------------
                                               Name:   Daryl G. Lewellyn
                                               Title:  President and Secretary

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