Trilithic, Inc., 9710 Park Davis Drive, Indianapolis, IN 46235 (317) 895-3600 (317) 895-3613 (800) 344-2412 www.trilithic.com Pre-Release Trilithic’s Media Contacts: Jim Harris Marketing Manager (317) 895-3600 jharris@trilithic.com Karalee Slayton Marketing & Communications (317) 895-3600 kslayton@trilithic.com Trilithic Announces Technology Integration with AM Communications Indianapolis, Indiana (Wednesday, November 28, 2001) – Trilithic Inc. and AM Communications Inc. announce today a technology partnership to integrate the data communications capabilities of Trilithic’s 860 DSP test instrument with AM’s Omni2000 Cable Network Management software. Trilithic’s 860 DSP uses digital technology to perform a variety of measurement and communications functions in one light-weight instrument. Operating in Terminal Mode, the 860 DSP becomes a “virtual field assistant;” an all-purpose field data terminal, which communicates through a built- in high-speed RF modem with management systems and data sources of Trilithic and other suppliers. The Trilithic/AM Communications technology integration allows technicians equipped with the 860 DSP to view the status and performance of any Omni2000- monitored network element, from wherever they’re working in the network. AM has written special Omni2000 software extensions that enable interactive communications from any management workstation to the 860DSP, including paging alerts and text chat. Commenting on the announcement, Joe Rocci, Group Vice President of AM’s Broadband Products Group, said, “We’re really pleased to be working with Trilithic on this advanced technology program. We’ve long believed that test and measurement and network management are two facets of the same coin, and that these functions should be integrated into a uniform management fabric. The work that we’re doing with Trilithic on this project is enabled by the advanced technology embodied in new generation instruments such as the 860DSP. Trilithic was one of the first companies to roll out instruments with this capability, and from what we’ve seen, their product is also one of the most cost-effective for the applications that we’re designing. We’ll be demonstrating this integration at the 2001 Western Cable TV show in Anaheim and soliciting suggestions from operators for how we can leverage the concept to make their workforces more efficient. After that, both AM and Trilithic intend to open our interfaces to other companies so that this kind of integration can become ubiquitous.” ? Copyright 2001 Trilithic Inc. Page 1 of 1 Trilithic, Inc., 9710 Park Davis Drive, Indianapolis, IN 46235 (317) 895-3600 (317) 895-3613 (800) 344-2412 www.trilithic.com Adds Jim Harris, Director of Marketing for Trilithic Inc: “We are very pleased with the way the joint program with AM Communications is going. The project shows that test equipment companies and management system suppliers can make field operations more efficient and field personnel more effective by sharing technical information and by partnering on significant projects. In HFC systems, management and diagnostic information should flow seamlessly between the field and the office. Our Partnership with AM has shown that open equipment protocols and industry partnerships are the future of technology. It has also demonstrated that modern field instrumentation can be the channel for transporting vital diagnostic data to field technicians. This opens a new era for fault diagnosis through integrated data communications.” Trilithic, Inc. supplies more than 1500 different measurement products and communications components to thousands of customers around the world. In the Broadband industry, we are best known for innovations in signal level measurement, leakage detection and reverse path maintenance and monitoring. Trilithic is committed to providing innovative engineering that meets the challenges of the Broadband industry today and tomorrow. TRILITHIC INC 9710 Park Davis Drive Indianapolis, IN 46235 (800) 344-2412 www.trilithic.com Western Show Booth #4417 ? Copyright 2001 Trilithic Inc. Page 2 of 2