SB885
2009-02-23, 10:38 PM
小弟本使用台固2M/256,今天終於升級成台固的光纖了
中華電信的技術人員來換個機子就離開了 :|||:
結果忘了請他測試網路速度
後來進ZyXEL P-870HA 之後
看到下面的數據
感覺問題好像挺大的說
煩請各位大大幫我分析看看我的資訊是不是OK
============================================================================
VDSL Training Status: Showtime
VDSL2 Profile: Profile 17a
Power Mode: L0
Last Retrain Reason: 0
============================================================================
VDSL Port Details Upstream Downstream
Attainable Net Data Rate: 18226 Kbps 82636 Kbps
Actual Net Data Rate: 3002 Kbps 14014 Kbps
Trellis Coding: OFF ON
SNR Margin: 32.5 dB 31.5 dB
Actual Delay: 7 ms 7 ms
Transmit Power: 0.0 dBm 8.4 dBm
Receive Power: -20.5 dBm -2.9 dBm
Actual INP: 2 symbols 2 symbols
Total Attenuation: 20.3 dB 11.4 dB
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 6.4 20.9 34.4 N/A 9.3 22.3 36.1
Signal Attenuation(dB): N/A 20.4 N/A N/A 9.3 22.3 36.1
SNR Margin(dB): N/A 32.4 N/A N/A 31.4 31.7 0.0
TX Power(dBm): N/A -0.1 -21.1 N/A 6.2 4.6 -128.0
============================================================================
Total time = 7 hours 32 min 35 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 14 15
LOS: 0 0
LOF: 0 0
Latest 15 minutes time = 2 min 35 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Latest 1 day time = 7 hours 32 min 35 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 14 15
LOS: 0 0
LOF: 0 0
Previous 1 day time = 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Since Link time = 7 hours 32 min 15 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 1
LOS: 0 0
LOF: 0 0
============================================================================
贊助商連結
中華電信的技術人員來換個機子就離開了 :|||:
結果忘了請他測試網路速度
後來進ZyXEL P-870HA 之後
看到下面的數據
感覺問題好像挺大的說
煩請各位大大幫我分析看看我的資訊是不是OK
============================================================================
VDSL Training Status: Showtime
VDSL2 Profile: Profile 17a
Power Mode: L0
Last Retrain Reason: 0
============================================================================
VDSL Port Details Upstream Downstream
Attainable Net Data Rate: 18226 Kbps 82636 Kbps
Actual Net Data Rate: 3002 Kbps 14014 Kbps
Trellis Coding: OFF ON
SNR Margin: 32.5 dB 31.5 dB
Actual Delay: 7 ms 7 ms
Transmit Power: 0.0 dBm 8.4 dBm
Receive Power: -20.5 dBm -2.9 dBm
Actual INP: 2 symbols 2 symbols
Total Attenuation: 20.3 dB 11.4 dB
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 6.4 20.9 34.4 N/A 9.3 22.3 36.1
Signal Attenuation(dB): N/A 20.4 N/A N/A 9.3 22.3 36.1
SNR Margin(dB): N/A 32.4 N/A N/A 31.4 31.7 0.0
TX Power(dBm): N/A -0.1 -21.1 N/A 6.2 4.6 -128.0
============================================================================
Total time = 7 hours 32 min 35 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 14 15
LOS: 0 0
LOF: 0 0
Latest 15 minutes time = 2 min 35 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Latest 1 day time = 7 hours 32 min 35 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 14 15
LOS: 0 0
LOF: 0 0
Previous 1 day time = 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Since Link time = 7 hours 32 min 15 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 1
LOS: 0 0
LOF: 0 0
============================================================================
贊助商連結