plurkpass wrote:
如果目前供裝方式為數最多的VDSL2 Profile 17a可以提供50M/20M或100M/40M，讓原本供裝距離範圍可以申請50M/5M、但當地尚未完成FTTH設備建置的客戶，能先加價升級50M/20M和100M/40M也不錯
那這種的勒?
線路規劃打來說距光化箱420公尺,最高只能申請20M/4M,跟他說VDSL2上數據可達80M/30M,他說不知這個
只看的到系統上最高20M/4M...無窮循環....你們怎麼可以直接以你們自訂的距離做判斷?
像這樣的又有多少戶被犧牲?
P874
============================================================================
VDSL Training Status: Showtime
VDSL Profile: Profile 17a
Traffic Type: PTM Mode
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 3.251 Mbps 12.873 Mbps
Actual Net Data Rate: 3.200 Mbps 12.799 Mbps
Trellis Coding: ON ON
SNR Margin: 27.0 dB 31.3 dB
Actual Delay: 5 ms 7 ms
Transmit Power: 11.0 dBm 11.9 dBm
Receive Power: -9.0 dBm -4.1 dBm
Actual INP: 17.0 symbols 26.0 symbols
Total Attenuation: 20.1 dB 16.0 dB
Attainable Net Data Rate: 30.819 Mbps 80.632 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 3 .4 25.8 36.7 N/A 14.0 32.1 47.9
Signal Attenuation(dB): 6 .9 25.1 34.1 N/A 14.0 32.1 47.9
SNR Margin(dB): 27.6 26.9 27.0 N/A 31.1 31.4 0 .0
Transmit Power(dBm):-3 .0 7 .9 7 .8 N/A 9 .8 7 .7 -128.0
============================================================================
============================================================================
VDSL Training Status: Showtime
VDSL Profile: Profile 17a
Traffic Type: PTM Mode
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 4.332 Mbps 21.642 Mbps
Actual Net Data Rate: 4.288 Mbps 21.568 Mbps
Trellis Coding: ON ON
SNR Margin: 25.9 dB 27.9 dB
Actual Delay: 5 ms 7 ms
Transmit Power: 12.0 dBm 13.7 dBm
Receive Power: -9.0 dBm -2.7 dBm
Actual INP: 17.0 symbols 26.0 symbols
Total Attenuation: 21.0 dB 16.3 dB
Attainable Net Data Rate: 30.592 Mbps 79.792 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 3 .3 25.8 36.7 N/A 14.0 32.0 47.8
Signal Attenuation(dB): 6 .7 25.1 34.8 N/A 14.0 32.0 47.8
SNR Margin(dB): 26.5 25.7 25.9 N/A 27.9 27.9 0 .0
Transmit Power(dBm):-3 .3 8 .2 9 .4 N/A 11.2 10.0 -128.0
============================================================================
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