Standalone Ethernet demarcation devices (EDD) optimized for last-mile CPE interconnection with Metro aggregation platforms.

Design and manufacture of serial communication boards and systems.

Manufacturer of call waiting fax/modems, home networking products, and Ethernet cards.

Manufacturer of datacom and telecom products including DSL, DDS, DSUs, CPE, and Telco.

Design, manufacture and market fixed wireless network equipment and solutions, as well as network access gateways.

Develops and manufactures 5Ghz wireless ethernet products for indoor, mobile and outdoor backbone communication. Contains information about the technology, products and their applications.

Solutions and services ranging from backbone networks to user terminals for operators, service providers, enterprises and consumers.

Manufacture and distribution of voice and data networking solutions.

Manufacturer of backbone layer3+ switches/routers, managed switches, NICs, routers and hubs.

Manufacturer of ISDN CPE including TAs and routers.

Develops applications for Unified communications networks.

Develops, manufactures and markets data communications network products and services for the telecommunications industry. (Nasdaq: AINN)

Builds intelligent wireless LAN switching systems composed of a modular switches and access points. Includes products information, whitepapers, news and events.

Designs and manufactures CSU/DSUs and statistical mutiplexers.

Internet architecture company focused on integrating packet-based technologies with optical investments to develop network systems. (Nasdaq: AVCI)