光传输系统的维护和故障排除方法分析  

Analysis of Maintenance and Troubleshooting of Optical Transmission System

作　　者：詹建华 Zhan Jianhua(Unit 30 of Troops 91919, Beijing 102100, China)

机构地区：[1]91917部队30分队,北京102100

出　　处：《信息与电脑》2018年第8期47-48,51,共3页Information & Computer

摘　　要：SDH光传输系统因其带宽容量大、传输可靠的优点,在各种通信网络中得到了广泛应用,但由于原理和结构复杂,加大了运行维护和故障定位处理的难度。笔者主要从SDH光传输系统的日常维护、故障排除两方面的工作入手,介绍了系统的维护要求、故障定位处理的基本步骤和原则,并简要分析了故障发生原因和处理方法,对于从事相关维护或通信行业的人员有一定的借鉴和指导意义。SDH optical transmission system has been widely used in all kinds of communication networks because of its large bandwidth capacity and reliable transmission. However, because of its complex principle and structure, it has increased the difficulty of operation and maintenance and fault location processing. The author mainly from the SDH optical transmission system daily maintenance, troubleshooting of two aspects, this paper introduces the system^s maintenance requirements, fault location, the basic steps and principles, and briefly analyzed the failure reason and processing method, for the personnel engaged in related maintenance or communications industry has a certain reference and guidance significance.

关 键 词：SDH光传输系统 故障排除 维护方法 

分 类 号：TN929.1[电子电信—通信与信息系统]