基于遥泵技术的超长距系统研究与应用  

Research and application of ultra long haul system based on ROPA technology

作　　者：程细海[1] 徐健 殷天峰[3] 邓黎[4] 黄丽艳 

机构地区：[1]中南电力设计院,武汉430071 [2]武汉光迅科技股份有限公司,武汉430205 [3]国网湖北省电力公司信息通信公司,武汉430077 [4]国家电网公司信息通信分公司,北京100761

出　　处：《光通信技术》2015年第6期23-26,共4页Optical Communication Technology

摘　　要：介绍了超长距传输现状和遥泵技术工程应用,对遥泵系统结构和系统光信噪比（OSNR）进行了理论分析,结合环县~石城遥泵线路进行OSNR计算分析,并在实验室通过实验线路测试不同远程增益单元位置时系统OSNR的变化,验证远程增益单元安装位置是合适的。The paper introduced the application of ultra-long haul transmission and remote optical pump technology and analyzed the structure of remote optical pump system and system OSNR （optical signal to noise ratio）. According to the calculation and analyze of system OSNR of the transmission line of Huanxian to ShiCheng, with the test of the change of system OSNR while using different position of remote gain unit in the library using test line, it proved the installation position of remote gain unit was appropriate. The result of the application provided reference significance for the use of remote optical pump system of the telecommunication for ultra-long haul power transmission.

关 键 词：超长距传输 无中继传输 遥泵 

分 类 号：TN914[电子电信—通信与信息系统]