bluesea412
2009-12-27, 11:24 PM
板上各位先進們大家好~小弟看了這篇文章之後去申請20M/2M已竣工一星期
剛開始使用情形十分良好,但是到這星期三開始常常出現瞬斷的情形
每天大約有十次,實在造成使用上十分困擾,而且我進到數據機P873內查看數值
有一項Trellis Coding大家上傳和下載都是ON但是怎麼只有我上傳是OFF?
所以附上我數據機資料請大家幫忙查看,並且想請問經驗豐富的前輩
問題大概會是出現在哪邊?非常感謝大家的幫忙!!!
Statistics -- VDSL
============================================================================
VDSL Training Status: Showtime
VDSL Profile: Profile 17a
Traffic Type: PTM
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 2.086 Mbps 20.098 Mbps
Actual Net Data Rate: 2.043 Mbps 20.032 Mbps
Trellis Coding: OFF ON
SNR Margin: 31.7 dB 32.2 dB
Actual Delay: 5 ms 5 ms
Transmit Power: 0.5 dBm 9.8 dBm
Receive Power: -11.8 dBm 1.7 dBm
Actual INP: 18.0 symbols 18.0 symbols
Total Attenuation: 12.4 dB 8.1 dB
Attainable Net Data Rate: 38.273 Mbps 113.700 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 8 .6 10.9 18.6 N/A 6 .2 12.1 19.1
Signal Attenuation(dB): N/A 10.3 17.3 N/A 6 .2 12.1 19.1
SNR Margin(dB): N/A 31.9 31.6 N/A 33.0 31.8 31.3
Transmit Power(dBm): N/A -2 .3 -2 .6 N/A 7 .2 5 .7 -1 .5
============================================================================
Since Link time = 3 hours 9 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 1
LOS: 0 0
LOF: 0 0
Latest 15 minutes time = 8 min 10 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 = 12 hours 38 min 10 sec
FEC: 8 0
CRC: 15283 0
ES: 76 0
SES: 74 0
UAS: 33 35
LOS: 12 0
LOF: 13 0
Previous 1 day time = 24 hours 0 sec
FEC: 1297 43817
CRC: 37377 0
ES: 201 0
SES: 183 0
UAS: 103 108
LOS: 39 0
LOF: 34 0
Total time = 1 days 12 hours 38 min 10 sec
FEC: 7221 45210
CRC: 101441 5
ES: 521 1
SES: 495 0
UAS: 291 305
LOS: 101 0
LOF: 79 0
============================================================================
剛開始使用情形十分良好,但是到這星期三開始常常出現瞬斷的情形
每天大約有十次,實在造成使用上十分困擾,而且我進到數據機P873內查看數值
有一項Trellis Coding大家上傳和下載都是ON但是怎麼只有我上傳是OFF?
所以附上我數據機資料請大家幫忙查看,並且想請問經驗豐富的前輩
問題大概會是出現在哪邊?非常感謝大家的幫忙!!!
Statistics -- VDSL
============================================================================
VDSL Training Status: Showtime
VDSL Profile: Profile 17a
Traffic Type: PTM
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 2.086 Mbps 20.098 Mbps
Actual Net Data Rate: 2.043 Mbps 20.032 Mbps
Trellis Coding: OFF ON
SNR Margin: 31.7 dB 32.2 dB
Actual Delay: 5 ms 5 ms
Transmit Power: 0.5 dBm 9.8 dBm
Receive Power: -11.8 dBm 1.7 dBm
Actual INP: 18.0 symbols 18.0 symbols
Total Attenuation: 12.4 dB 8.1 dB
Attainable Net Data Rate: 38.273 Mbps 113.700 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 8 .6 10.9 18.6 N/A 6 .2 12.1 19.1
Signal Attenuation(dB): N/A 10.3 17.3 N/A 6 .2 12.1 19.1
SNR Margin(dB): N/A 31.9 31.6 N/A 33.0 31.8 31.3
Transmit Power(dBm): N/A -2 .3 -2 .6 N/A 7 .2 5 .7 -1 .5
============================================================================
Since Link time = 3 hours 9 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 1
LOS: 0 0
LOF: 0 0
Latest 15 minutes time = 8 min 10 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 = 12 hours 38 min 10 sec
FEC: 8 0
CRC: 15283 0
ES: 76 0
SES: 74 0
UAS: 33 35
LOS: 12 0
LOF: 13 0
Previous 1 day time = 24 hours 0 sec
FEC: 1297 43817
CRC: 37377 0
ES: 201 0
SES: 183 0
UAS: 103 108
LOS: 39 0
LOF: 34 0
Total time = 1 days 12 hours 38 min 10 sec
FEC: 7221 45210
CRC: 101441 5
ES: 521 1
SES: 495 0
UAS: 291 305
LOS: 101 0
LOF: 79 0
============================================================================