摘要
Abstract
State Grid is making a big push to build a new power system,facing various complex and diverse application scenarios,massive data needs real-time convergence and efficient processing.The existing single-wave 10G OTN system can no longer meet the increasing bandwidth demand,and an OTN transmission network with higher speed and large bandwidth needs to be built.This paper describes the PM-QPSK,coherent reception,FEC and other related advanced technologies in 100G OTN system,and discusses the application of 100G OTN system in electric power combined with the existing OTN communication network.关键词
100G/PM-QPSK/相干检测/DSP/FECKey words
100G/PM-QPSK/coherence detection/DSP/FEC分类
信息技术与安全科学
