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5414| 17
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[Sonet/SDH] [求助]故障求教！！！ |
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发表于 2008-5-5 21:57:00
S：线路测试发现没有明显衰耗，可能是散射等原因么？如何分析？</p>
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5414| 17
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[Sonet/SDH] [求助]故障求教！！！ |
|
| |
|
|
||
手机版|C114 ( 沪ICP备12002291号-1 )|联系大家 |网站地图
GMT+8, 2024-11-30 09:04 , Processed in 0.132988 second(s), 16 queries , Gzip On.
Copyright © 1999-2023 C114 All Rights Reserved
Discuz Licensed