POWER OF ATTORNEY
(Sections 16 and 13(d))

Know all by these presents, that the undersigned hereby
constitutes and appoints each of Daniel Rumsey, Leola
DeSandre, and Barbara Crowder, signing singly, as the
undersigned's true and lawful attorney-in-fact to:

1. execute for and on behalf of the undersigned, in the
undersigned's capacity as an officer and/or director
of P-Com, Inc. (the "Company"), Forms 3, 4 and 5 in
accordance with Section 16(a) of the Securities
Exchange Act of 1934 and the rules hereunder;

2. execute and submit for and on behalf of the undersigned
Form ID of the Securities and Exchange Commission to
obtain personal code numbers for the electronic filing
of reports;

3. execute for and on behalf of the undersigned Schedule
13D or Schedule 13G, or any amendment thereto, in
accordance with Section 13(d) of the Securities Exchange
Act of 1934 and the rules hereunder;

4. do and perform any and all acts for and on behalf of
the undersigned that may be necessary or desirable to
complete and execute any such Form 3, 4 or 5, Form ID,
or Schedule 13Dor 13G, complete and execute any
amendment or amendments thereto, and file such form with
the United States Securities and Exchange Commission
and any stock exchange or similar
authority; and

5. take any other action of any type whatsoever in
connection with the foregoing which, in the opinion of
such attorney-in-fact, may be of benefit to, in the
interest of, or legally required by, the undersigned, it
being understood that the documents executed by such
attorney-in-fact on behalf of the undersigned pursuant
to this Power of Attorney shall be in such form and
shall contain such terms and conditions as such
attorney-in-fact may approve in such attorney-in-fact's
discretion.

The undersigned hereby grants to each such
attorney-in-fact full power and authority to do and
perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of
the rights and powers herein granted, as fully to all
intents and purposes as the undersigned might or could
do if personally present, with full power of substitution
or revocation, hereby ratifying and confirming all that
such attorney-in-fact, or such attorney-in-fact's
substitute or substitutes, shall lawfully do or cause
to be done by virtue of this Power of Attorney and the
rights and powers herein granted.  The undersigned
acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the undersigned,
are not assuming, nor is the Company assuming, any of the
undersigned's responsibilities to comply with Section 16
or Section 13(d) of the Securities Exchange Act of 1934.
This Power of Attorney shall remain in full force and
effect until the undersigned is no longer required to
file Forms 3, 4 and 5 or Schedule 13D or 13G with respect
to the undersigned's holdings of and transactions in
securities issued by the Company, unless earlier revoked
by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this
Power of Attorney to be executed as of this
3rd day of December, 2003.

Signature:  Geoffrey Giese

Print Name:  Geoffrey Giese