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565| 0
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[通信业务] 中国移动的PTN是基于SDH还是基于以太网作为物理层的? |
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发表于 2024-10-19 10:46:31
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|
565| 0
|
[通信业务] 中国移动的PTN是基于SDH还是基于以太网作为物理层的? |
手机版|C114 ( 沪ICP备12002291号-1 )|联系大家 |网站地图
GMT+8, 2024-11-9 04:50 , Processed in 0.065726 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed