intela40288
2011-05-29, 01:55 AM
最近發現觀看Justin.tv實況的時候,Lag很嚴重
使用的是中華電信光世代10M/2M+MOD
有試過不接MOD也沒有改善,小烏龜的型號是P-870H
以下是我連進去小烏龜擷取的資訊:
================================================
VDSL Training Status: Showtime
VDSL Profile: PROF_17A
Traffic Type: PTM
================================================
VDSL Port Details Upstream Downstream
Line Rate: 3.253 Mbps 25.841 Mbps
Actual Net Data Rate: 3.200 Mbps 25.726 Mbps
SNR Margin: 25.6 dB 18.9 dB
Actual Delay: 7.0 ms 7.0 ms
Transmit Power: 11.8 dBm 14.4 dBm
Receive Power: -1.7 dBm -28.2 dBm
Actual INP: 26.0 symbols 26.0 symbols
Total Attenuation: 40.0 dB 16.1 dB
Attainable Net Data Rate: 31.510 Mbps 50.712 Mbps
================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
SNR Margin: N/A 25.6dB 25.7dB N/A 18.9dB 18.9dB N/A
Signal Attenuation: N/A 37.0dB 44.3dB N/A 14.9dB 38.3dB N/A
Line Attenuation: 11.2dB 38.6dB 42.1dB N/A 15.2dB 37.9dB N/A
Transmit Power: N/A 7.6dBm 9.7dBm N/A 13.1dBm 8.5dBm N/A
================================================
VDSL Counters
PTM Rx Tx
Packets: 21492785 4834609
Current 15 mins Near End Far End
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
Lofs: 0 0
LOSs: 0 0
FECs: 0 0
RS Correct: 0 0
RS Uncorrect: 0 0
================================================
請問這樣算正常嗎?我需要請中華電信的人員過來確認嗎?謝謝!
使用的是中華電信光世代10M/2M+MOD
有試過不接MOD也沒有改善,小烏龜的型號是P-870H
以下是我連進去小烏龜擷取的資訊:
================================================
VDSL Training Status: Showtime
VDSL Profile: PROF_17A
Traffic Type: PTM
================================================
VDSL Port Details Upstream Downstream
Line Rate: 3.253 Mbps 25.841 Mbps
Actual Net Data Rate: 3.200 Mbps 25.726 Mbps
SNR Margin: 25.6 dB 18.9 dB
Actual Delay: 7.0 ms 7.0 ms
Transmit Power: 11.8 dBm 14.4 dBm
Receive Power: -1.7 dBm -28.2 dBm
Actual INP: 26.0 symbols 26.0 symbols
Total Attenuation: 40.0 dB 16.1 dB
Attainable Net Data Rate: 31.510 Mbps 50.712 Mbps
================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
SNR Margin: N/A 25.6dB 25.7dB N/A 18.9dB 18.9dB N/A
Signal Attenuation: N/A 37.0dB 44.3dB N/A 14.9dB 38.3dB N/A
Line Attenuation: 11.2dB 38.6dB 42.1dB N/A 15.2dB 37.9dB N/A
Transmit Power: N/A 7.6dBm 9.7dBm N/A 13.1dBm 8.5dBm N/A
================================================
VDSL Counters
PTM Rx Tx
Packets: 21492785 4834609
Current 15 mins Near End Far End
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
Lofs: 0 0
LOSs: 0 0
FECs: 0 0
RS Correct: 0 0
RS Uncorrect: 0 0
================================================
請問這樣算正常嗎?我需要請中華電信的人員過來確認嗎?謝謝!