2630 Manufacture of communication equipment

Provider of thin-client network solutions

One of the largest global telecommunications providers.

Independent conferencing services provider and offers customers high performance, personalised audio and web conferencing services.

Developer of smart antenna systems that help mobile phone service providers optimize their use of the radio frequency spectrum.

Provider of telecommunications equipment for optical networking systems.

Optical solutions for network infrastructure

Data multiplexer and data PABX products.

High speed optical transmission systems company.

Mobile ad exchange network for iPhone applications

Operator of GSM cellular services in Romania.

Provider of enterprise wireless solutions to operators and carriers worldwide.

Provider of bluetooth accessory solutions

Advanced network-connected applications company.

Leading worldwide supplier of communications equipment and services to carriers, governments and enterprises.

Provider of wireless communications infrastructure in Atlanta.

Leading edge telecommunications equipment company.

The developer of a reliable, quality network-based business telecommunications solution.

Network policy management hardware and software

Developer of high performance Wide Area Network (WAN) ATM switches.

10 Gigabit Ethernet interface cards

Protocol converters for connecting IBM & non-IBM networking hardware

Broadband wireless access systems.

Developer of highly integrated infrastructure network building blocks.

Developer of third-generation DWDM switching & transport systems.

Wireless broadband standard and network operator.

Industry-leading hosted VolP solutions company.

Developer of a Wideband Signal Processing (WiSP) technology product.

Wireless infrastructure company.

Developer of technologies for enhancing cellular voice and data coverage.

Provider of cloud-based high performance computing infrastructure and applications.

Global supplier of agile optical modules that simplify, automate and make affordable the delivery of high bandwidth applications.

Developer of optical communication modules and subsystems for long haul and metropolitan networks.

Marketer and distributor of reservation paging systems for hospitality clients.

Trunking media gateways

The world leader in Envelope Tracking (ET) technology and Coolteq® power modulator solutions.

Provider of broadband access solutions.

Modular voice-processing systems for enterprises

Provider of next-generation optical networking technologies

Developer of photonic bandgap optical fibers for medical, industrial, military and telecommunications applications.

Optical switching equipment companyfor the metropolitan area.

Provider of MEMS-based optical switch and optical cross-connect components.

Very high speed networking communications equipment company.

Provider of solutions that web-enable host applications.