|
3913| 1
|
[Sonet/SDH] 弱弱的问,主时钟、外时钟、恢复时钟有什么区别？分别应用在哪种场合？[ |
|
| |
|
||
发表于 2004-7-8 15:21:00
手机版|C114 ( 沪ICP备12002291号-1 )|联系大家 |网站地图
GMT+8, 2024-11-13 03:53 , Processed in 0.076750 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed