可是還是只開多給你15M/1M
明明下行的空間還很大...一定要這麼小氣嗎?
============================================================================
VDSL Training Status: Showtime
VDSL Profile: Profile 17a
Traffic Type: PTM
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 3.057 Mbps 25.089 Mbps
Actual Net Data Rate: 3.008 Mbps 25.022 Mbps
Trellis Coding: ON ON
SNR Margin: 31.6 dB 32.3 dB
Actual Delay: 5 ms 7 ms
Transmit Power: - 3.2 dBm 6.9 dBm
Receive Power: -11.5 dBm 1.2 dBm
Actual INP: 18.0 symbols 26.0 symbols
Total Attenuation: 8.3 dB 5.6 dB
Attainable Net Data Rate: 48.755 Mbps 141.208 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 0 .6 7 .2 18.7 N/A 2 .3 8 .2 18.0
Signal Attenuation(dB): N/A 6 .5 14.5 N/A 2 .3 8 .2 18.0
SNR Margin(dB): N/A 32.0 31.0 N/A 31.8 32.1 32.8
Transmit Power(dBm): N/A -5 .5 -7 .0 N/A 2 .6 2 .2 1 .6
============================================================================
============================================================================
VDSL Training Status: Showtime
VDSL Profile: Profile 17a
Traffic Type: PTM
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 3.251 Mbps 25.794 Mbps
Actual Net Data Rate: 3.200 Mbps 25.727 Mbps
Trellis Coding: ON ON
SNR Margin: 32.9 dB 31.0 dB
Actual Delay: 5 ms 7 ms
Transmit Power: 3.8 dBm 7.1 dBm
Receive Power: -9.0 dBm 1.4 dBm
Actual INP: 17.0 symbols 26.0 symbols
Total Attenuation: 6.0 dB 5.6 dB
Attainable Net Data Rate: 41.696 Mbps 140.260 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 0 .5 7 .0 18.5 N/A 2 .2 8 .0 18.0
Signal Attenuation(dB): N/A 3 .0 27.0 N/A 2 .2 8 .0 18.0
SNR Margin(dB): N/A 33.0 31.7 N/A 28.3 32.4 32.3
Transmit Power(dBm): N/A -6 .1 -6 .0 N/A 2 .7 2 .2 2 .2
============================================================================
50M/3M的數據
VDSL Training Status: Showtime
VDSL Profile: Profile 17a
Traffic Type: PTM Mode
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 3.251 Mbps 54.492 Mbps
Actual Net Data Rate: 3.200 Mbps 54.397 Mbps
Trellis Coding: ON ON
SNR Margin: 31.0 dB 25.9 dB
Actual Delay: 5 ms 7 ms
Transmit Power: 5.9 dBm 13.2 dBm
Receive Power: -2.2 dBm 5.9 dBm
Actual INP: 17.0 symbols 26.0 symbols
Total Attenuation: 6.5 dB 7.2 dB
Attainable Net Data Rate: 31.047 Mbps 123.864 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 0 .4 7 .1 18.3 N/A 4 .5 10.6 19.3
Signal Attenuation(dB): 2 .9 5 .3 11.1 N/A 4 .5 10.6 19.3
SNR Margin(dB): 31.0 31.0 30.9 N/A 25.1 25.8 26.6
Transmit Power(dBm):-9 .6 2 .0 0 .0 N/A 9 .6 8 .7 6 .6
============================================================================
50M/5M的數據
============================================================================
VDSL Training Status: Showtime
VDSL Profile: Profile 17a
Traffic Type: PTM Mode
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 5.418 Mbps 54.492 Mbps
Actual Net Data Rate: 5.375 Mbps 54.397 Mbps
Trellis Coding: ON ON
SNR Margin: 30.8 dB 24.8 dB
Actual Delay: 5 ms 7 ms
Transmit Power: 8.1 dBm 13.2 dBm
Receive Power: 0.9 dBm 5.7 dBm
Actual INP: 17.0 symbols 26.0 symbols
Total Attenuation: 6.5 dB 7.4 dB
Attainable Net Data Rate: 33.774 Mbps 119.396 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 0 .4 7 .1 18.3 N/A 4 .5 10.6 19.3
Signal Attenuation(dB): N/A 4 .4 12.3 N/A 4 .5 10.6 19.3
SNR Margin(dB): N/A 30.8 30.8 N/A 20.9 26.4 26.5
Transmit Power(dBm): N/A 2 .9 2 .3 N/A 9 .3 9 .0 6 .6
============================================================================
============================================================================
VDSL Training Status: Showtime
VDSL Profile: Profile 17a
Traffic Type: PTM Mode
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 5.418 Mbps 54.492 Mbps
Actual Net Data Rate: 5.375 Mbps 54.397 Mbps
Trellis Coding: ON ON
SNR Margin: 31.6 dB 26.0 dB
Actual Delay: 5 ms 7 ms
Transmit Power: 4.5 dBm 13.2 dBm
Receive Power: -6.1 dBm 5.6 dBm
Actual INP: 17.0 symbols 26.0 symbols
Total Attenuation: 7.7 dB 7.5 dB
Attainable Net Data Rate: 42.721 Mbps 123.312 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 0 .4 7 .3 18.4 N/A 4 .5 10.8 19.3
Signal Attenuation(dB): N/A 3 .7 16.6 N/A 4 .5 10.8 19.3
SNR Margin(dB): N/A 31.9 30.9 N/A 23.2 26.8 27.6
Transmit Power(dBm): N/A -2 .8 -0 .4 N/A 9 .3 8 .8 6 .9
============================================================================
目前發現到有案例50M/3M有多開頻寬,不過兩光機房人員開了不能用
Actua Line Rate和Actual Net Data Rate這兩項數值要相同才行....
兩台都開國家地理頻道HD
只剩下....
