[光纖] 亮紅燈斷線
上星期剛升級 光世代 50m/10m
數據機也換了 p880
可是最近會時好時壞的亮紅燈斷線(閃Alarm燈+VDSL2燈，看說明是在嘗試連線?)
好的時候很順，壞的時候有時一整天都是亮紅燈，沒辦法上網
有打0800報修，不過維修人員還沒來看
VDSL Port Details Upstream Downstream
Line Rate: 10.890 Mbps 54.721 Mbps
Actual Net Data Rate: 10.666 Mbps 54.399 Mbps
Trellis Coding: OFF ON
SNR Margin: 28.0 dB 25.0 dB
Actual Delay: 5 ms 6 ms
Transmit Power: 13.2 dBm 14.5 dBm
Receive Power: -4.7 dBm 4.3 dBm
Actual INP: 17.0 symbols 20.0 symbols
Total Attenuation: 17.8 dB 10.1 dB
Attainable Net Data Rate: 38.078 Mbps 120.788 Mbps
這是連線的資料，看 SNR 好像還好 ?
這樣有可能是甚麼問題呢 ?
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 220.135.41.123
→
09/12 10:46, , 1F
09/12 10:46, 1F
→
09/12 10:57, , 2F
09/12 10:57, 2F
→
09/12 11:00, , 3F
09/12 11:00, 3F
→
09/12 11:00, , 4F
09/12 11:00, 4F
→
09/12 11:22, , 5F
09/12 11:22, 5F
→
09/12 11:23, , 6F
09/12 11:23, 6F
推
09/13 23:15, , 7F
09/13 23:15, 7F
→
09/14 08:49, , 8F
09/14 08:49, 8F
Broad_Band 近期熱門文章
PTT數位生活區 即時熱門文章