Network Infrastructure

  Calix is a leading global provider of broadband communications access systems and software. The Calix Unified Access portfolio allows service providers to connect to their residential and business subscribers and deploy virtually any service over fiber- and copper-based network architectures. With more than 900 customers – whose networks serve over 50 million subscriber lines in total – Calix is at the forefront of enabling the innovative ways that communications service providers deliver advanced broadband services and value to their customers. 
 
 
A world renowned provider of backbone switches to the telecommunications industry.

 
 

As a specialized developer for access network solutions, Enablence offers deep expertise, technologies, products and solutions unlike vendors that try to do all. Their leading-edge, high-capacity FTTx access systems and multiservice access platforms equip service providers with superior high-bandwidth networks, enabling them to introduce value-added services, generate new revenue streams, and lower operating costs. With revolutionary optical chip technology, carrier-grade architectures and vertically integrated subsystems ensure superior Quality of Service and reliability. 
 
  Metaswitch is a leading provider of carrier systems and software solutions that are powering the migration of communications networks to open, packet-based architectures. Hundreds of network operators worldwide depend on Metaswitch Networks for reliable, scalable session control, media gateway and application/feature server solutions to enable compelling revenue-generating services. Our Network Technologies Division develops high performance, portable software components that are integrated into the products of the world's leading communications equipment manufacturers.