各位大大麻煩看一下
中華說不能升50M
VDSL Training Status: Showtime
VDSL Profile: PROF_17A
Traffic Type: PTM
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VDSL Port Details Upstream Downstream
Line Rate: 9.943 Mbps 31.080 Mbps
Actual Net Data Rate: 3.200 Mbps 25.727 Mbps
SNR Margin: 30.4 dB 30.8 dB
Actual Delay: 7 ms 7 ms
Transmit Power: 12.4 dBm 13.7 dBm
Receive Power: -10.4 dBm 1.3 dBm
Actual INP: 26 symbols 26 symbols
Total Attenuation: 17.8 dB 12.3 dB
Attainable Net Data Rate: 40.380 Mbps 86.608 Mbps
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VDSL Band Status U0 U1 U2 U3 D1 D2 D3
SNR Margin(dB): N/A 30.2dB 30.5dB N/A 30.6dB 31.1dB 31.1dB
Signal Attenuation(dB): N/A 14.0dB 29.3dB N/A 9 .9dB 23.4dB 37.5dB
Line Attenuation(dB): 5 .0dB 20.3dB 30.9dB N/A 9 .9dB 23.4dB 37.5dB
Transmit Power(dBm): N/A 3 .4dBm 5 .3dBm N/A 11.1dBm 10.1dBm-7 .1dBm
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