C-COR To Demonstrate HDTV Transport At NAB 2004; Also Unveils Latest in Fiber-to-the-Premise Systems and Converged High Density Headend Platforms.

Business Editors/High-Tech Writers

NAB2004

STATE COLLEGE, Pa.--(BUSINESS WIRE)--April 16, 2004

C-COR.net Corp. (Nasdaq:CCBL), a global provider of broadband communications products, software systems, and services, will be presenting a live demonstration of the Company's HDTV transport solution utilizing C-COR's DV6000(TM) Product Family of Digital Transport Systems at the April 19-22, 2004 NAB (National Association of Broadcasters) show in Las Vegas, Nevada. DV6000 systems are currently deployed by major telecommunications, CATV providers, and private video network operators worldwide.

The HDTV transport demonstration in C-COR's Booth #SU7252 will include the new DV6000 Multi-port DVB-ASI and SMPTE 310M Interface Cards. These modules enable up to three DVB-ASI signals and one SMPTE 310M signal to be transported in one timeslot of any DV6000 Product Family System (DV6000, DV6400, DV6300) and represent a six-fold level of density improvement over the product line's past performance capabilities. Broadcasters migrating from analog to digital-based studio equipment in order to facilitate the move toward digital television (SDTV & HDTV) and any other applications that require efficient means of transporting MPEG-2 digital video content will benefit from these new modules. MPEG-2 has become an accepted method of video compression, and both DVB-ASI and SMPTE 310M have emerged as common transport interfaces for interconnecting MPEG-2 devices such as MPEG-2 encoders, QAM/QPSK modulators, digital satellite receivers, (re)multiplexers, and video servers.

In addition to the demonstration and display of the full DV6000 product line, C-COR's booth will also feature its FTTmaX Fiber-to-the-Premise System and CHP Max5000 Converged headend platform. C-COR's FTTmaX is an end-to-end fiber access network solution to deliver the triple play of video, data, and voice services to homes and businesses. Incorporating high-speed connectivity and Passive Optical Network (PON) technology, FTTmaX provides industry leading, future-proof capacity in a simple, efficient, low-maintenance network architecture. It includes a full suite of CPE interfaces for single-family and multiple-dwelling residences, as well as a broad range of business applications including T1/E1 connectivity. The CHP Max5000 uses innovative technology to create a high-density SmartPlatform converging headend, hub, and digital transport onto one 2RU scalable system. As such, the CHP Max5000 allows service providers to accelerate deployment of advanced services such as video-on-demand, high-speed data, and telephony.

About C-COR (www.c-cor.net)

C-COR is a top-tier global provider of premium quality optical, digital video transport, and RF telecommunication products; end-to-end fiber-to-the-premise systems; operations support software solutions; and high-end technical field services -- all supporting cost-effective delivery of voice, video, and high-speed data over advanced HFC broadband networks. Headquartered in the U.S. with facilities worldwide, C-COR's mission is to provide our customers with second-to-none network integrity throughout the full network life cycle. C-COR's common stock is listed on the Nasdaq National Market (Symbol: CCBL) and is a component of the Russell 2000 Stock Index.

Some of the information presented in this announcement constitutes forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements represent the Company's judgment regarding future events, and are based on currently available information. Although the Company believes it has a reasonable basis for these forward-looking statements, the Company cannot guarantee their accuracy and actual results may differ materially from those the Company anticipated due to a number of uncertainties, many of which the Company is not aware. Factors which could cause actual results to differ from expectations include, among others, capital spending patterns of the communications industry, changes in regard to significant customers, the demand for network integrity, the trend toward more fiber in the network, the Company's ability to develop new and enhanced products, the Company's ability to provide complete network solutions, continued industry consolidation, the development of competing technology, the global demand for the Company's products and services, and the Company's ability to complete and integrate acquisitions and achieve its strategic objectives. For additional information concerning these and other important factors that may cause the Company's actual results to differ materially from expectations and underlying assumptions, please refer to the reports filed by the Company with the Securities and Exchange Commission.