3399| 3
|
[Sonet/SDH] 在OTN中的几个分段中,OTS:光传输段与OPS:光物理段有什么不一样? |
|
发表于 2008-12-14 13:09:54
|显示全部楼层
| |
手机版|C114 ( 沪ICP备12002291号-1 )|联系大家 |网站地图
GMT+8, 2024-11-27 05:30 , Processed in 0.067921 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed