2748| 3
|
[Sonet/SDH] 请教一下如果光缆中断,所用到的应急光缆是怎么解决? |
|
发表于 2006-8-2 10:56:00
|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, 2024-11-25 21:46 , Processed in 0.080223 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed