[問題] 100M/20M (P880) 會不定時斷線重連
今日升速種花100M/20M
到府更換數據機為P880
可是使用一段時候之後
數據機會自己斷線重連
重連的時候會閃Alarm燈
登入數據機資訊頁面如下，不知道這是不是實體線路有問題呢?
http://ppt.cc/fd~_
VDSL Training Status: Showtime
VDSL Profile: Profile 30a
Traffic Type: PTM Mode
VDSL Port Details Upstream Downstream
Line Rate: 21.632 Mbps 100.164 Mbps
Actual Net Data Rate: 21.567 Mbps 100.016 Mbps
Trellis Coding: ON ON
SNR Margin: 15.4 dB 15.7 dB
Actual Delay: 4 ms 5 ms
Transmit Power: -6.1 dBm 8.6
Receive Power: -22.9 dBm 0.7 dBm
Actual INP: 26.0 symbols 39.0 symbols
Total Attenuation: 17.4 dB 9.3 dB
Attainable Net Data Rate: 80.778 Mbps 169.648 Mbps
DS US
Since Link time = 1 hours 19 min 31 sec
FEC: 9 63016772
CRC: 0 134110
ES: 0 4281
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
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※ 發信站: 批踢踢實業坊(ptt.cc)
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