Hatteras Networks

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.

Broadband Networks

This company designed and manufactured broadband wireless radio equipment for telecommunications service providers.

Sycamore Networks

This company manufactures optical networking equipment and software that enables telecommunications service providers to manage bandwidth and high-speed data traffic.

BelAir Networks

This company provides wireless networking equipment and software to telecommunications service providers and mobile network operators.

OneAccess Networks

This company develops multi-service routers, Ethernet access devices and virtualization software for telecommunications service providers and large enterprise organisations.

Amber Networks

Amber Networks develops carrier-class fault-tolerant routing platforms for telecommunications service providers to integrate voice and data traffic onto optical internet networks.

Positron Fibre Systems

This company manufactures telecommunications equipment that extends gigabit broadband services to subscribers in multi-tenant buildings using existing telephone or coaxial wiring.

Argon Networks

The company manufactures high-performance routing and switching hardware for internet service providers and telecommunications transport networks.