摘要
为了满足电力通信网络逐步由10G OTN系统向100G升级扩容的需求,分析了100G与10G混传系统设计的关键技术指标,依据仿真计算结果提出了3种优化升级方案:编码类型与速率选择、可调色散预补偿和通道优化,搭建测试系统进行实验验证,得出相关结论,研究结果为长距OTN系统的设计和优化提供了重要依据。
In order to meet the needs of upgrading the power communication network from 10G OTN to 100G, this paper analyzes the key technical indexes of the 100G and 10G hybrid transmission system. According to the simulation results, three optimization schemes are proposed： the encoding type selection and rate selection, tunable dispersion pre-compensated, and transmission channel optimization. Verification experiment is per- formed, and the test results provide important basis for the design and optimization of the long distance OTN system.
作者
王甜甜
黄红兵
章毅
由奇林
张辉
高旭
孙淑娟
WANG Tiantian;HUANG Hongbing;ZHANG Yi;YOU Qilin;ZHANG Hui;GAO Xu;SUN Shujuan(State Grid Zhejiang Electric Power Corporation Information ＆ Telecommunication Branch,Hangzhou 310015,China;Accelink Technologies Co.,Ltd.,Wuhan 430205,China)
出处
《光通信技术》
北大核心
2018年第11期18-22,共5页
Optical Communication Technology
关键词
100G
混传系统
编码类型
可调色散预补偿
100G
hybrid transmission system
encoding type selection
tunable dispersion pre-compensated
