摘要
本文讨论了SDH网络结构和保护方式,并着重分析TSDH自愈环的保护及其应用。
In this paper, we discuss the basic topologies and protections of SDH networks. And then we particularly analysis the protections and applications of the SDH Self-Heal Ring.
出处
《光通信技术》
CSCD
1996年第1期54-58,共5页
Optical Communication Technology