5399| 10
|
[FTTx/PON] PTN直接做专线接入 那还需要GPON干什么? |
|
发表于 2012-5-15 15:09:18
|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, 2024-11-7 07:42 , Processed in 0.083810 second(s), 15 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed