4071| 8
|
[Sonet/SDH] [求助]周界防护16个监控点,要求用光纤传输,有高人出个方案吗? |
|
发表于 2007-7-27 17:34:00
|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, 2024-11-26 15:01 , Processed in 0.097038 second(s), 16 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed