DWDM传输系统工程测试

Test on DWDM transmission system

结合福建电力干线密集波分复用光传输系统的建设经验,从单机、光复用段和系统性能测试等方面,分析了DWDM传输系统工程常用的测试项目,这些常用项目的测试基本可以满足DWDM传输系统工程测试的要求。同时,介绍了测试方法和所需仪表,并提出了测试中应注意的事项。

Based on the experiences of building DWDM transmission system in Fujian electric power communication backbone network, this paper analyzes the test items in DWDM transmission system for single device, optical multiplex segment and system performance. It introduces the methods and instruments used in test. Some points for attention are also given in the paper.