h541010a wrote:
3.哪個才是屬於我家用的交接箱?
4.交接箱的編號在哪?是那個紅色字體寫著AL1072、AL1074、AL1071、AL1950 ?...(恕刪)
早期都是用地下管徑距離作為判斷供裝距離的依據，管道也不太可能直線穿越，單憑Google地圖的直線距離，是無法判斷屬於哪個接取交換箱的。除非所在位置特殊，不然一般大概只有1-2個接取交換箱可以選擇，其他可能都太遠，要換就是換交換箱內的 switch 了。
石光上林 wrote:
FEC是可修復的誤碼...(恕刪)
請問石光大，這樣是不是好多了??
VDSL Status
============================================================================
VDSL Training Status: Showtime
VDSL Profile: Profile 30a
Traffic Type: PTM Mode
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 21.632 Mbps 63.904 Mbps
Actual Net Data Rate: 21.567 Mbps 63.807 Mbps
Trellis Coding: ON ON
SNR Margin: 15.0 dB 15.6 dB
Actual Delay: 4 ms 7 ms
Transmit Power: 1.3 dBm 9.4 dBm
Receive Power: -14.4 dBm -1.1 dBm
Actual INP: 26.0 symbols 54.0 symbols
Total Attenuation: 16.8 dB 10.5 dB
Attainable Net Data Rate: 69.781 Mbps 117.315 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): N/A 9 .1 11.6 18.0 7 .0 11.7 16.7
Signal Attenuation(dB): N/A 9 .5 11.9 18.6 6 .9 11.7 16.6
SNR Margin(dB): N/A 14.9 15.0 15.0 15.7 15.6 15.6
Transmit Power(dBm): N/A -16.9 -7 .1 1 .8 4 .1 4 .0 5 .7
============================================================================
DS US
Since Link time = 5 min 49 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 15 minutes time = 6 min 24 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 34 34
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 15 minutes time = 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 1 day time = 6 min 24 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 34 34
LOS: 0 0
LOF: 0 0
LOM: 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
LOM: 0 0
Total time = 6 min 24 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 34 34
LOS: 0 0
LOF: 0 0
LOM: 0 0
============================================================================
Hit <enter> to continue
石光上林 wrote:
差不多120~130...(恕刪)
PO一下一個8樓高，且與一條CAT 5a UTP乙太共管的VDSL
Statistics -- xDSL
VDSL Training Status:
VDSL Profile:
Traffic Type:
VDSL Port Details
Line Rate:
Actual Net Data Rate:
Trellis Coding:
SNR Margin:
Actual Delay:
Transmit Power:
Receive Power:
Actual INP:
Total Attenuation:
Attainable Net Data Rate:
VDSL Band Status
Line Attenuation(dB):
Signal Attenuation(dB):
SNR Margin(dB):
Transmit Power(dBm):
FEC:
CRC:
ES:
SES:
UAS:
LOS:
LOF:
LOM:
FEC:
CRC:
ES:
SES:
UAS:
LOS:
LOF:
LOM:
FEC:
CRC:
ES:
SES:
UAS:
LOS:
LOF:
LOM:
FEC:
CRC:
ES:
SES:
UAS:
LOS:
LOF:
LOM:
FEC:
CRC:
ES:
SES:
UAS:
LOS:
LOF:
LOM:
FEC:
CRC:
ES:
SES:
UAS:
LOS:
LOF:
LOM:
Showtime
Profile 30a
PTM Mode
Upstream Downstream
41.981 Mbps 100.164 Mbps
41.907 Mbps 100.016 Mbps
ON ON
16.2 dB 15.7 dB
4 ms 5 ms
-6.9 dBm 5.8 dBm
-13.0 dBm 0.2 dBm
24.0 symbols 36.0 symbols
7.2 dB 5.5 dB
110.371 Mbps 153.007 Mbps
U0 U1 U2 U3 D1 D2 D3
N/A 3 .4 4 .6 7 .0 2 .2 4 .7 8 .2
N/A 3 .1 4 .4 7 .4 2 .2 4 .7 8 .2
N/A 16.2 16.2 16.2 15.8 15.7 15.7
N/A -28.4 -21.0 -6 .0 -1 .1 -1 .4 3 .7
DS US
Since Link time = 14 days 6 hours 35 min 41 sec
1207 1258
60 0
2 0
0 0
0 0
0 0
0 0
0 0
Latest 15 minutes time = 6 min 13 sec
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
Previous 15 minutes time = 15 min 0 sec
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
Latest 1 day time = 6 hours 36 min 13 sec
0 2
0 0
0 0
0 0
0 0
0 0
0 0
0 0
Previous 1 day time = 24 hours 0 sec
6 50
0 0
0 0
0 0
0 0
0 0
0 0
0 0
Total time = 1 days 6 hours 36 min 13 sec
1207 1258
60 0
2 0
0 0
32 32
0 0
0 0
0 0
也许是一场难圆的梦
一场没有结局的梦
多少的笑语飞散在风中
又围绕在我耳边
小烏龜是874
Statistics -- VDSL
============================================================================
VDSL Training Status: Showtime
VDSL Profile: Profile 17a
Traffic Type: PTM Mode
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 2.234 Mbps 6.468 Mbps
Actual Net Data Rate: 2.176 Mbps 6.398 Mbps
Trellis Coding: ON ON
SNR Margin: 26.9 dB 20.9 dB
Actual Delay: 4 ms 7 ms
Transmit Power: - 8.2 dBm - 8.9 dBm
Receive Power: -22.9 dBm -16.2 dBm
Actual INP: 2.0 symbols 24.0 symbols
Total Attenuation: 15.4 dB 7.3 dB
Attainable Net Data Rate: 46.142 Mbps 48.060 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 1 .8 13.2 18.7 N/A 7 .1 15.6 24.5
Signal Attenuation(dB): 1 .8 13.1 19.2 N/A 7 .1 15.6 24.5
SNR Margin(dB): 28.7 26.9 26.9 N/A 20.9 0 .0 21.6
Transmit Power(dBm):-24.2 -19.2 -7 .9 N/A -9 .2 -128.0 -21.6
============================================================================
Since Link time = 6 days 21 hours 58 min 39 sec
FEC: 0 1
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 15 minutes time = 14 min 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 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
LOM: 0 0
Latest 1 day time = 21 hours 59 min 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 1 day time = 24 hours 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Total time = 6 days 21 hours 59 min 20 sec
FEC: 0 1
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 19 19
LOS: 0 0
LOF: 0 0
LOM: 0 0
============================================================================
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