|
4819| 8
|
[Sonet/SDH] x.21 的2M,V35的2M,G703的2M,怎么区别.(路由器E1卡选择) |
|
| |
|
||
发表于 2003-7-14 16:04:00
手机版|C114 ( 沪ICP备12002291号-1 )|联系大家 |网站地图
GMT+8, 2024-11-15 06:11 , Processed in 0.129380 second(s), 17 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed