9740| 9
|
[Sonet/SDH] SDH光接口的类型中S-64.2c和S-64.2b中的b、c什么含义? |
手机版|C114 ( 沪ICP备12002291号-1 )|联系大家 |网站地图
GMT+8, 2024-11-15 20:38 , Processed in 0.107676 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed