摘要
针对光传输设备的维护问题,分析了从功能块告警流程判断告警及其原因以及单站常见故障及其原因,并指出了维护中常见的10种人为故障。
Aiming at the maintenance problems of photic transmission equipment, judging alarms and corresponding reasons from functional module alarm process and single station failures and corresponding reasons are analyzed, besides, ten kinds of man-made failures in maintenance are pointed out.
出处
《科技信息》
2009年第11期322-322,共1页
Science & Technology Information
关键词
功能块告警
单站故障
维护故障
Functional module alarm
Single station failure
Maintenance failure
