摘要
SDH传输网络是一个复杂的网络系统,维护人员必须在实践中不断积累经验,提高网络故障的处理能力。本文系统介绍了SDH光同步数字传输设备的维护和一般故障处理方法,并以两个典型案例归纳总结对故障的判断、定位及处理方法。
As long as SDH transmission network is a complicated internet system, the maintain personnel should continuously accumulate experience in practices to improve the processing ability. The article introduced the commonly troubleshooting and maintenance of Optical Synchronous Digital Transmission Network SDH based on the summarizing, judgment, orientation and processing method of two typical cases.
出处
《神华科技》
2010年第6期57-60,共4页
Shenhua Science and Technology
关键词
SDH
数字传输
设备维护
SDH
Data transmission
Application maintenance