浅谈SDH系统故障定位及排除方法

Discussion About fault location and troubleshooting of SDH system

根据多年SDH系统的调试及维护经验,概括了SDH系统故障定位的基本思路及常用排除方法,并结合案例分析介绍了SDH系统故障定位最常用的环回法。

This paper based on some years of experience in SDH equipment commissioning and maintenance,to generalized the basic ideas and common remedy methods of SDH system fault location.And it is combined with case studies to introduced how to use the of loop back method,which is the most commonly used method in SDH system fault location.