基本释义:

双向线性倒换环

网络释义

1)bidirectional linear switched ring,双向线性倒换环

2)two-fiber bidirectional linear switched ring,双纤双向线性倒换环

3)bidirectional multiplex section switching ring,双向复用段倒换环

4)4-fiber-cable both-direc-tion-reuse reversible ring,4纤双向复用段倒换环

5)bidirectional protection switching,双向保护倒换

6)UPSR,单向通道倒换环

用法和例句

This paper describes the principle of the bidirectional multiplex section switching ring.

介绍了双向复用段倒换环的工作原理。