China Telecom verifies Huawei's 200G optical over 3600 km

摘要

China Telecom and Huawei have jointly completed the lab verification of a 200G+ transmission system over 3600 km without electrical regeneration.Huawei's optical-electrical transmission solution is based on its Flexgrid Blade OXC. It features Super 200G+ based on channel-matched shaping (CMS), special pluggable erbium-doped fiber amplifiers (EDFAs) with ultra-wide gain spectrum, Super C+L band ready Raman amplifiers, and liquid crystal on silicon (LCoS) supporting flexible slicing and ultra-low filter penalty.