BigBand Networks To Present At Upcoming Needham & Company Telecom Tech Day

November 12, 2008

REDWOOD CITY, Calif., Nov. 12, 2008—BigBand Networks, Inc. (Nasdaq: BBND), a leading innovator in digital video networking, announced that it will present to the investment community at the Needham & Company Telecom Tech Day at 1:30pm EST on Thursday, November 13, 2008 at Needham’s Corporate Offices in Boston, MA.

A live audio webcast of the presentation will be made available at http://www.wsw.com/webcast/needham29/bbnd/ . The presentation will also be available on the Investor Relations section of the Company’s corporate website at www.bigbandnet.com, and via replay, beginning approximately two hours after completion, for approximately ninety days.

About BigBand Networks

BigBand Networks, Inc. [NASDAQ: BBND] provides broadband service providers with innovative network solutions designed to make it easier to move, manage and monetize video. These solutions are based on BigBand's video-networking platforms that are built to enable efficient and reliable delivery of video, voice and data across a wide range of services, including digital TV, high definition TV, addressable advertising, video-on-demand, interactive TV, Internet TV, video telephony, high-speed Internet and voice-over-IP. BigBand Networks' customers include more than 100 service providers—including six of the ten largest service providers in the U.S.—and leading cable and telco service providers in North America, Asia, Europe and Latin America. BigBand Networks is based in Redwood City, Calif., with offices worldwide. For additional information about the company, please call +1.650.995.5000, email info@bigbandnet.com or visit www.bigbandnet.com.