hız sorunu

============================================================================
VDSL Training Status: Showtime
Mode: VDSL2 Annex B
VDSL Profile: Profile 17a
Traffic Type: PTM Mode
Link Uptime: 0 day: 2 hours: 18 minutes
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 4.112 Mbps 41.038 Mbps
Actual Net Data Rate: 4.089 Mbps 40.960 Mbps
Trellis Coding: ON ON
SNR Margin: 25.3 dB 18.8 dB
Actual Delay: 0 ms 0 ms
Transmit Power: 5.9 dBm 14.0 dBm
Receive Power: -214748364.4294967288 dBm -1.7 dBm
Actual INP: 0.0 symbols 0.0 symbols
Total Attenuation: 0.0 dB 15.8 dB
Attainable Net Data Rate: 20.690 Mbps 53.144 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 6.3 29.1 45.8 N/A 14.3 36.2 57.2
Signal Attenuation(dB): N/A 28.9 N/A N/A 14.3 36.3 57.2
SNR Margin(dB): N/A N/A 0.0 N/A 18.8 18.8 18.8
Transmit Power(dBm): N/A 5.9 -128.0 N/A 12.5 7.9 1.9
============================================================================