2630 Manufacture of communication equipment

Provider of network management solutions for small, local carriers

Developer of scalable IP/MPLS service routers.

Market share leader providing voice-over-broadband solutions for service providers.

A leading provider of network assurance solutions for the telecommunications and utilities industries

Provider of network security solutions

A leading provider of optical networking solutions for the transport of data, voice and video traffic, based on CWDM and DWDM technology.

A Wi-Fi networking infrastructure and services vendor.

Developer and marketer of mobile, point-of-care information systems based upon wireless technology.

Trilogy is a leading wireless provider in the Caribbean, Latin America and New Zealand.

Wireless-phone company.

Developer and manufacturer of fiber optic components.

Networking equipment company providing Carrier ethernet solutions.

Fast-growing CLEC (competitive local exchange carrier) company.

Proovider of long distance telephone switching and exchange access services

DC power company for communications infrastructure and enterprise server markets.

Provider of broadband services optimization.

A provider of PCIe-sharing solutions.

Sells high security, mission critical asset visibility networks based on a new wireless technology known as RuBee™.

Silicon solutions company for next-generation broadband communications networks.

Provider of outsourced corporate telecommunications network services to middle market companies

Cable company offering broadband data, advanced video and voice services to residential and commercial customers.

Designs and develops optical network equipment for use in the communications sector.

Wireless broadband equipment for metropolitan area applications.

Provider of intelligent networks for the metro broadband wireless market.

Set-top-box Internet access device company.

Next-generation optical transport company for metro networks.

Provider of Smart 4G Packet Core infrastructure products.

Wireless telecommunications networks company.

Provider of narrow-band two-way data and voice messaging devices.

Manufacturer of high-speed, broadband, wireless and optical communications equipment.

Telecommunications company that provides ethernet access networking equipments.

10-gigabit Ethernet switch company.

Data phone company.

Developer of wireless hardware

Provides telecommunication services to small businesses in the United Kingdom.

Dynamic optical components and modules company for multi-wavelength, reconfigurable optical networking systems.

Design, manufacture, marketing, and servicing of asynchronous transfer mode access products for telecommunications service providers

ATM network interface cards.

Global provider of reliable in-building wireless coverage solutions