10M/2M我問的結果大都是下載1.2M，上傳240左右

VDSL Training Status: Showtime
VDSL Profile: PROF_17A
Traffic Type: PTM
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VDSL Port Details Upstream Downstream
Line Rate: 3.043 Mbps 14.053 Mbps
Actual Net Data Rate: 3.005 Mbps 14.014 Mbps
SNR Margin: 21.5 dB 24.6 dB
Actual Delay: 5.0 ms 5.0 ms
Transmit Power: 8.6 dBm 14.4 dBm
Receive Power: -6.9 dBm -18.8 dBm
Actual INP: 17.0 symbols 18.0 symbols
Total Attenuation: 27.4 dB 21.4 dB
Attainable Net Data Rate: 9.689 Mbps 33.109 Mbps