Exhibit 10.2

                            ARBINET-THEXCHANGE, INC.
              FIRST AMENDED AND RESTATED NON-EMPLOYEE DIRECTORS AND
                                    ADVISORS
                                STOCK OPTION PLAN


Section 1. Introduction.

The purpose of this Plan is to promote the interests of the Company and its
shareholders by attracting and retaining highly qualified independent
Non-Employee Directors and Non-Employee Advisors with an interest in the future
success of the Company. This plan was issued on May 8th, 2000 and amended and
restated on November 14th, 2001.

Section 2. Definitions.

Unless the context clearly indicates otherwise, the following terms, when used
in the Plan, shall have the meanings set forth in this Section.

        (a)     "Advisor" means any individual serving as a Member of the Board
of Advisors.

        (b)     "Board of Advisors" means the Board of Advisors of the Company.

        (c)     "Board of Directors" means the Board of Directors of the
Company.

        (d)     "Committee" means the Compensation Committee of the Board of
Directors.

        (e)     "Common Stock" means the common stock of the Company, par value
$.001.

        (f)     "Company" means Arbinet-thexchange, Inc., a Delaware
corporation, or any successor company.

        (g)     "Code" means the Internal Revenue Code of 1986, as amended.

        (h)     "Designated Subsidiary" shall mean the Subsidiaries which have
been designated by the Board of Directors or the Committee from time to time in
its sole discretion as eligible to participate in the Plan.

        (i)     "Director" means any individual serving as a member of the Board
of Directors.

        (j)     "Exchange Act" means the Securities Exchange Act of 1934, as
amended.

        (k)     "Fair Market Value" means the fair market value of a Share as
determined by the Board of Directors in good faith based on the best available
facts and circumstances at the time; provided, however, that where there is a
public market for the



Shares and the Shares are registered under the Exchange Act, Fair Market Value
shall mean the per Share value as of any given date, determined as follows: (i)
if the principal trading market for the Shares is a national securities exchange
or the National Association of Securities Dealers Inc. Automated Quotation
System ("NASDAQ") National Market System, the last reported sale price thereof
on the relevant date, or if there were no trades on that date, the latest
preceding date upon which a sale was reported, or (ii) if the Shares are not
principally traded on such exchange or market, the mean between the last
reported "bid" and "asked" prices of Shares on the relevant date as reported on
the NASDAQ, or if not so reported, as reported by the National Daily Quotation
Bureau, Inc. or as reported in a customary financial reporting service as
applicable and as the Board determines.

        (l)     "Grantee" means a person granted an Option under the Plan.

        (m)     "Non-Employee Advisors" means Advisors who are not employees of
the Company or any of its designated subsidiaries.

        (n)     "Non-Employee Directors" means Directors who are not employees
of the Company or any of its designated subsidiaries.

        (o)     "Options" means non-qualified options granted under the Plan.

        (p)     "Option Agreement" means the written instrument containing the
terms and conditions applicable to an Option awarded under the Plan.

        (q)     "Plan" means the Arbinet-thexchange, Inc. First Amended and
Restated Non-Employee Directors and Advisors Stock Option Plan.

        (r)     "Publicly Traded" means the Company is required to register
shares of any class or common equity under Section 12 of the Exchange Act.

        (s)     "Share" means one share of Common Stock.

Section 3. Shares Subject to the Plan.

        (a)     Total Number. Subject to adjustment as provided in this Section
3, the total number of Shares as to which Options may be granted under the Plan
shall be one million five hundred thousand (1,500,000), all of which shall be
issuable as Options. Any Shares issued pursuant to Options hereunder may
consist, in whole or in part, of authorized but unissued Common Stock or Common
Stock previously issued and outstanding and reacquired by the Company.

        (b)     Reduction in Number of Shares Available. The grant of an Option
shall reduce the number of Shares available for grants under the Plan by the
number of Shares subject to such Option. Any Shares issued by the Company
through the assumption or



substitution of outstanding grants of an acquired company shall reduce the
Shares available for grants under the Plan,

        (c)     Increase in Number of Shares Available, The lapse, expiration,
cancellation or other termination of an Option that has not been fully exercised
shall increase the number of Shares available under the Plan.

        (d)     Adjustments. In case of any reorganization, recapitalization,
stock split, stock dividend, combination of shares, merger, consolidation,
rights offering, or any other changes in the corporate structure or Shares of
the Company, appropriate adjustments may be made by the Board of Directors (or
if the Company is not the surviving corporation in any such transaction, the
board of directors of the surviving corporation) in the aggregate number and
kind of shares subject to the Plan, and the number and kind of shares and the
price per share subject to outstanding Options. Appropriate adjustments may also
be made by the Committee in the terms of any Option Agreement under the Plan, to
reflect such changes and to modify any other terms of an outstanding Option
Agreement on an equitable basis. In the event of any such corporate transaction,
then upon exercise of the Options, the holder thereof shall be entitled only to
receive for the exercise price thereof the amount of cash, securities or other
property into or for which one Share was converted or exchanged multiplied by
the number of Shares subject to such Option.

Section 4. Grant of Options.

                (a) Eligibility. Subject to the provisions outlined in this
Section 4(a), only Non-Employee Directors and Non-Employee Advisors of the
Company shall be eligible to receive Options under the Plan. Grants of Options
under the Plan will be made at the discretion of the Committee and the Chief
Executive Officer of the Company.

                (b) Initial Grants. On the date that such Non-Employee Director
or Non-Employee Advisor is first elected to either the Board of Directors or
the Board of Advisors, as the case may be, each Non-Employee Director or
Non-Employee Advisor shall receive an Option under the Plan to purchase up to
80,000 Shares or such other amount as may be set by the Board of Directors (an
"Initial Grant"). The Initial Grant shall be subject to the availability and
adjustment of Shares issuable under the Plan pursuant to Section 3.

                (c) Annual Grants. Every year on the anniversary of the date
that a Non-Employee Director or Non-Employee Advisor was initially elected to
the Board of Directors or the Board of Advisors, as the case may be, such
Non-Employee Director or Non-Employee Advisor may be granted an Option for up to
an additional 20,000 Shares or such other amount as may be set by the Board of
Directors (an "Annual Grant"). The Annual Grant shall be subject to the
availability and adjustment of Shares issuable under the Plan pursuant to
Section 3.



                (d) Exercise; Term; Vesting

                        (i) Exercise Price. Unless specifically set forth to the
contrary in the applicable Option Agreement, the exercise price of each Share
subject to an Option shall equal the Fair Market Value of a Share on the date
such Option is granted.

                        (ii) Term. Unless specifically set forth to the contrary
in the applicable Option Agreement, each Option shall have a term of ten years
from the date of Option grant.

                        (iii) Vesting; Exercise; Non-Employee Director. Each
Initial Grant and Annual Grant shall vest over four (4) years. For a
Non-Employee Director this four (4) year vesting shall become exercisable in
equal installments of a whole number of Shares every three (3) months from the
date of said each Initial Grant and Annual Grant.

                        (iv) Vesting; Exercise; Non-Employee Advisor. Each
Initial Grant and Annual Grant shall vest over four (4) years. For a
Non-Employee Advisor this four (4) year vesting shall become exercisable in
equal installments of a whole number of Shares on the first, second, third and
fourth anniversaries of the date of grant of said each Initial Grant and Annual
Grant.

Section 5. Exercise of Options

                Upon the exercise of any Option, the Grantee shall pay the
exercise price of the Shares being purchased (a) in cash or its equivalent; (b)
in Shares previously acquired by the Grantee, provided that if such Shares were
acquired through exercise of an option under this or a similar plan, such shares
have been held by the Grantee for a period of more than one year from the date
of exercise, and further provided that the Grantee shall not have tendered
Shares in payment of the exercise price of any other Option under the Plan or
any other option plan of the Company within six calendar months of the date of
exercise; (c) in any combination of (a) and (b) above. In the event the Option
price is paid, in whole or in part, with Shares, the portion of the Option price
so paid shall be valued based upon the determination of the Board of Directors
on the business date of tender.

                The number of Shares which are issued pursuant to the exercise
of an Option shall be charged against the maximum limitation on Shares set forth
in Sections 3 and 4 hereof.

Section 6. Termination of Directorship or Advisorship

                (a) Other than Death. Upon a Grantee ceasing to be a
Non-Employee Director or Non-Employee Advisor of the Company for any reason
other than as a result of the Grantee's death, such Grantee's Options shall be
terminated 90 days after such Grantee's so ceasing to be a Non-Employee Director
or Non-Employee Advisor; provided, however, that in no event shall such period
extend beyond the expiration of the



Option term; and provided further that such Option shall not be exercisable for
more than the maximum number of Shares that the Grantee was entitled to purchase
at the date of the Grantee's so ceasing to be a Non-Employee Director or
Non-Employee Advisor.

                (b) Death. Upon the death of the Grantee, such Grantee's estate,
or the person or persons who acquired the right to exercise such Option by
bequest or inheritance, may exercise any outstanding installments of such
Grantee's Options within one year from the date of death; provided, however,
that in no event shall such period extend beyond the expiration of the Option
term. In no event shall any Option be exercisable for more than the maximum
number of Shares that the Grantee was entitled to purchase at the date of death.

Section 7. General Provisions.

        (a)     The Committee shall have full power and authority to administer
and interpret the Plan, to make factual determinations and to adopt or amend
such rules, regulations, agreements and instruments for implementing the Plan
and for the conduct of its business as it deems necessary or advisable, in its
sole discretion. The Committee's interpretations of the Plan and all
determinations made by the Committee pursuant to the powers vested in it
hereunder shall be conclusive and binding on all persons having any interest in
the Plan or in any awards granted hereunder. All powers of the Committee shall
be executed in its sole discretion, in the best interest of the Company, not as
a fiduciary, and in keeping with the objectives of the Plan and need not be
uniform as to similarly situated individuals.

        (b)     Each Option grant shall be evidenced by an Option Agreement in
substantially the form attached hereto as Exhibit A.

        (c)     No Grantee, and no beneficiary or other persons claiming under
or through the Grantee, shall have any right, title or interest by reason of any
Option to any particular assets of the Company, or any Shares allocated or
reserved for the purposes of the Plan or subject to any Option except as set
forth herein. The Company shall not be required to establish any fund or make
any other segregation of assets to assure the payment of any Option.

        (d)     No right under the Plan shall be subject to anticipation, sale,
assignment, pledge, encumbrance, or charge except by will or the laws of descent
and distribution, and an Option shall be exercisable during the Grantee's
lifetime only by the Grantee. Subject to the provisions of Section 6 hereof, in
the event of a Grantee's death, his Options may be exercised by the Grantee's
legal representatives.

        (e)     Notwithstanding any other provision of the Plan or agreements
made pursuant hereto, the Company shall not be required to issue or deliver any
certificate for Shares under the Plan prior to fulfillment of all of the
following conditions:



                (1)     The listing, or approval for listing upon notice of
issuance, of such Shares on any securities exchange on which the interests may
then be traded;

                (2)     Any registration or other qualification of such Shares
under any state or federal law or regulation, or other qualification which the
Board of Directors shall, upon the advice of counsel, deem necessary or
advisable;

                (3)     The obtaining of any other required consent, approval or
permit from any state or federal government agency; and

                (4)     The execution by the Grantee (or the Grantee's legal
representative) of such written representation that counsel for the Company
shall advise is necessary or advisable to the effect that the Shares then being
purchased are being purchased for investment with no present intention of
reselling or otherwise disposing of such Shares in any manner which may result
in a violation of the Securities Act of 1933, as amended, and the placement upon
certificates for such Shares of an appropriate legend in connection therewith.

        (f)     In no event shall the Company be required to issue a fractional
Share hereunder.

Section 8. Restrictions on Transfer.

        (a)     Right of First Refusal. Unless otherwise determined by the
Committee at or after grant, the Company shall have the right of first refusal
to repurchase any Shares offered for sale by the Grantee, his executor,
administrator, or beneficiaries, which shares were issued to the Grantee
pursuant to one or more Options awarded to the Grantee under the Plan. Such
offer shall be communicated to the Company by written notice, stipulating the
terms and conditions of such offer therein, forwarded by registered or certified
mail. The Company shall exercise its right to repurchase (or to designate a
third party to repurchase) by giving written notice thereof by registered or
certified mail to the Grantee, his executor, administrator or beneficiaries no
later than 30 days after the date of the receipt of the offer. Within 30 days
after receipt of such notice, the Grantee, his executor, administrator or
beneficiaries shall deliver a certificate or certificates for the Shares being
sold, together with appropriate duly signed stock powers transferring such
Shares to the Company, and the Company shall deliver to the Grantee, his
executor, administrator or beneficiaries the Company's check in the amount of
the purchase price for the Shares being sold.

                In the event that such offer shall not be accepted by written
notice by the Company, forwarded by registered or certified mail no later than
30 days after the date of the receipt of the offer, the Grantee, his executor,
administrator or beneficiaries may dispose of the Shares offered to any person,
firm or corporation, without restriction, except that the subsequent transfer of
such Shares shall not be on terms more favorable to the transferee than the
terms upon which the Shares were originally offered to the Company. If, within
60 days after the expiration of the 30-day period of any offer made



hereunder, the Grantee, his executor, administrator or beneficiaries offering to
sell any Shares issued hereunder, shall fail to consummate a sale thereof to any
other purchaser, then no sale of such Shares may be made thereafter without
again reoffering the same to the Company in accordance with the provisions of
this subparagraph.

        (b)     Right to Repurchase. Unless otherwise determined by the
Committee at or after grant, in the event of the Grantee's termination of
service on the Board of Directors or Board of Advisors, the Company shall have
the right to repurchase all Shares issued or to be issued to the Grantee under
this Plan at fair market value, as may be determined by the Committee from time
to time, but not less than the Grantee's cost. In the event that the Committee
determines in good faith that the Grantee has materially breached any
non-compete or confidentiality agreement with the Company after termination of
his tenure as a Non-Employee Director or Non-Employee Advisor, the price at
which the Company shall have the right to repurchase such Shares shall be equal
to the exercise price or purchase price paid by the Grantee.

                The Company's right to repurchase shall be exercisable at any
time within one year after the date of Grantee's termination of service on the
Board of Directors or Board of Advisors by the delivery of written notice by the
Company to such effect to the Grantee, his executor, administrator or
beneficiaries. Within 30 days after receipt of such notice, the Grantee, his
executor, administrator or beneficiaries shall deliver a certificate or
certificates for the shares being sold, together with appropriate duly signed
stock powers transferring such shares to the Company, and the Company shall
deliver to the Grantee, his executor, administrator or beneficiaries the
Company's check in the amount of the purchase price for the shares being sold.

        (c)     The right of first refusal and buy-back rights shall terminate
when the Company has consummated a public offering of its Common Stock pursuant
to the Securities Act of 1933, as amended.

        (d)     The right of first refusal and buy-back rights granted to the
Company in each subparagraph of Section 8 are separate and independent
obligations of the Grantee and shall survive any termination of Board service.
Furthermore, such rights shall not be construed as an absolute obligation on the
part of the Company to repurchase any Shares tendered.

        (e)     Each certificate for Shares issued by the Company to the Grantee
shall bear an appropriate legend that the transfer of such Shares is restricted
by the provisions of the Plan.

Section 9. Effective Date. The effective date of this First Amended and Restated
Plan is November 14th, 2001, the date of its adoption by the Board of Directors.

Section 10. Termination and Amendment. The Plan shall terminate on, and no
Option shall be granted under the Plan after the tenth anniversary of the Plan's
effective date or the date the Company liquidates, whichever occurs earlier.
Unless otherwise terminated



by action of the Board of Directors, the Plan will not terminate automatically
as a result of the Company becoming or becoming considered Publicly Traded. The
Board of Directors also may terminate the Plan or make such modifications or
amendments to the Plan as it shall deem advisable.

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