C&W Networks selected Xtera Communications, Inc., for upgrading its submarine cable systems in the western Atlantic ocean and the Caribbean Sea to 100G. By introducing Xtera's 100G coherent solution, C&W Networks continues to offer robust services across 42 countries with superior reliability and scalability of international wholesale capacity. C&W Networks has bolstered its subsea network capacity by upgrading several unrepeatered and repeatered segments to 100G, using Xtera's Nu-Wave Optima(TM) multi-purpose optical networking platform.

The submarine cable systems were upgraded with new 100G channels to include the 1,570 km Gemini - Bermuda cable system, the 1,700 km Caribbean - US (CBUS) cable system, the 1,700 km East West Cable (EWC) system, the 1,440 km festoon Eastern Caribbean Fiber System (ECFS), and part of the 8,700 km ARCOS-1 submarine ring.