摘要
通过对日本富士通公司与上海朗讯公司SDH传输设备在155Mbit/s口互通时出现的2Mbit/s滑码故障分析判断,指出了VC-12POHV5字节中Label比特不适配是该故障的直接原因。
By analyzing2Mbit/s slip code during the intercommunication of Fujitong and Lucent SDH transmission equipment on155Mbit/s line interface,this paper declares that the direct reason for the trouble is non adaptation of label bits in VC-12POH V5byte.
出处
《邮电设计技术》
2002年第3期21-24,共4页
Designing Techniques of Posts and Telecommunications
关键词
传输设备
电路互通
故障判断
同步数字序列
Transmission equipment Line intercommunication Trouble Judgement
