Hi, is there any way to increase the upload? I have replaced modem with zyxel 8924 to gain access to line stats.
There is a ferrite ring on the power cable, twisted rj11 vdsl lead and mk3 filter.
I guess the only thing left is high quality power supply / linear psu?
Line length is long at 1450m
Cabinet is eci
on dsl checker it shows upload speed as 3.2 - 1.6 for clean A
The line stats are:
VDSL Port Details Upstream Downstream
Line Rate: 1.606 Mbps 27.795 Mbps
Actual Net Data Rate: 1.587 Mbps 27.748 Mbps
Trellis Coding: ON ON
SNR Margin: 6.3 dB 6.4 dB
Actual Delay: 0 ms 0 ms
Transmit Power: 7.0 dBm 7.0 dBm
Receive Power: -6.6 dBm -13.8 dBm
Actual INP: 0.0 symbols 0.0 symbols
Total Attenuation: 0.0 dB 31.5 dB
Attainable Net Data Rate: 1.690 Mbps 27.768 Mbps
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VDSL Band Status U0 U1 U2 U3 U4 D1 D2 D3
Line Attenuation(dB): 7.6 61.8 62.2 N/A N/A 26.1 76.2 90.3
Signal Attenuation(dB): 7.6 59.2 N/A N/A N/A 24.5 77.7 N/A
SNR Margin(dB): 7.3 6.3 N/A N/A N/A 6.4 6.5 N/A
TX Power(dBm): 0.9 5.8 N/A N/A N/A 10.6 2.4 N/A
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