SDH自愈环结构的分析和比较  

Analysis and Comparison for SDH Self-healing mug Architectures

作　　者：韦乐平[1] 

机构地区：[1]邮电部电信传输研究所

出　　处：《电信科学》1996年第6期13-19,共7页Telecommunications Science

摘　　要：本文首先介绍了ＳＤＨ自愈环结构的分类，然后讲述了４种主要自愈环结构的工作机理，接着对各种自愈环结构的特点及其网络应用进行了重点讨论和比较，最后简要论述了环的互通问题。First this Paper Presented a classification on SDH Self-healing ring architectures and than it described mechanism of major 4 Self-healing ring architectures. In the following, the Paper discussed and compared characteristics and network applications for different self-ealing ring architectures in detail. Finally, the Paper Presented interworking issues for different rings.

关 键 词：SDH 自愈环 网络结构 同步数字体系 

分 类 号：TN919.34[电子电信—通信与信息系统]