作者:
neutralist
中華電信20M/2M 合勤 VDSL2 P873
下面是盒子數據
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: 27.0 dB 29.9 dB
Actual Delay: 5 ms 5 ms
Transmit Power: 9.3 dBm 14.0 dBm
Receive Power: -19.4 dBm -3.1 dBm
Actual INP: 18.0 symbols 18.0 symbols
Total Attenuation: 28.7 dB 17.1 dB
Attainable Net Data Rate: 17.595 Mbps 75.392 Mbps
============================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 11.6 29.4 47.0 N/A 15.0 35.6 54.4
Signal Attenuation(dB): N/A 28.7 N/A N/A 15.0 35.6 54.4
SNR Margin(dB): N/A 27.0 N/A N/A 29.9 30.0 0 .0
Transmit Power(dBm): N/A 9 .3 -12.4 N/A 11.8 9 .9 -128.0
============================================
Since Link time = 1 days 15 hours 21 min 1 sec
FEC: 715 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Latest 15 minutes time = 6 min 20 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: 2 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Latest 1 day time = 15 hours 21 min 20 sec
FEC: 291 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Previous 1 day time = 24 hours 0 sec
FEC: 424 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 17 17
LOS: 0 0
LOF: 0 0
Total time = 1 days 15 hours 21 min 20 sec
FEC: 715 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 17 17
LOS: 0 0
LOF: 0 0
============================================
數值好嗎?是否有機會可以跟中華申請50M的速率呢?
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