3828| 15
|
[Sonet/SDH] 传输设备能下光路吗(我知道一般下2M电路) |
|
发表于 2007-3-19 15:19:00
|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, 2024-11-8 05:48 , Processed in 0.238265 second(s), 16 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed