摘要
分析了10G光传输网络(OTN)系统设计的关键技术指标,推导了喇曼-遥泵系统光信噪比(OSNR)的计算公式。依据仿真计算结果提出了两种优化升级方案,搭建40×10Gb/s 289km无中继超长跨距传输系统进行测试验证。
This paper analyzed the key technology indexes of 10Gb/s optical transport network.The OSNR cal- culation formula of Raman-Ropa amplifier system was presented. Two optimization methods were given based on the calculation result, which has been tested by 289km 40× 10Gb/s OTN Ultra-long-haul transmis- sion system.
出处
《光通信技术》
北大核心
2016年第12期31-34,共4页
Optical Communication Technology
