Acclaim Communications

Cascade Communications

This company develops wide area network switching products for public carriers and private network providers to integrate data, voice, and video traffic.

Copper Mountain Network

This company supplies digital subscriber line communications hardware and software to telecommunications service providers for high-speed data and voice delivery using existing copper infrastructure.

PMC-Sierra

This company manufactures semiconductor and software solutions for telecommunications and data storage equipment providers.

Cortina Systems

This company develops semiconductor integrated circuits for broadband communication networks, serving equipment manufacturers in the transport, enterprise and digital home sectors.

Ipsilon Networks

This company develops internet protocol switching hardware and software to provide high-speed routing services for telecommunications and data network operators.

Aquantia

This company develops high-speed Ethernet semiconductor transceivers and controllers for customers in data centre, enterprise infrastructure and automotive markets.

Entropic

This company develops semiconductor and software solutions for high-speed home networking and multimedia distribution used by cable and satellite television service providers.

Acme Packet

This company provides session border controllers and networking hardware to telecommunications service providers and large enterprises to enable secure internet protocol communications.