01-01 故障定位的基本思路与方法

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1、OptiX2500+(Metro3000)维护手册故障处理分册目录目录1故障定位的基本思路与方法......................................................................................................1-11.1对维护人员的要求.....................................................................................................................................

2、.1-21.1.1专业技能............................................................................................................................................1-21.1.2工程组网信息..................................................................................................................................

3、...1-31.1.3故障现场数据的采集与保存.............................................................................................................1-31.2故障定位的基本原则..................................................................................................................................1-41.3故障判断与定位的常用方法..

4、....................................................................................................................1-41.3.1告警、性能分析法.............................................................................................................................1-51.3.2环回法.............................

5、...................................................................................................................1-71.3.3替换法................................................................................................................................................1-91.3.4配置数据分析法............

6、...................................................................................................................1-101.3.5更改配置法......................................................................................................................................1-101.3.6PRBS功能测试法................

7、.............................................................................................................1-111.3.7仪表测试法...............................................................................................