jensbaba
2010-02-13, 02:47 PM
小弟是20M/2M ,作業系統是 win7,下載軟體是 utorrent ,上傳速度設限180KB,數據機直接連電腦沒透過電腦沒使用IP分享器,我想請教的問題是,當我有時在下載BT時,上下傳都很穩定,但偶而就是會突然上下傳速度都突然降到幾乎是0的速度,但是網頁瀏覽正常呢,沒有斷線,然後可能過了1分鐘之後,上下傳速度才又慢慢的爬上來,由於小弟一次都是跑2或3個任務,所以應該也不是連不到種子的關係. 一天之中這種情形總會發生個幾次,我實在是摸不著頭緒:o:o,所以想請教一下大家,下面是我的數據機資訊 P-870H-51
============================================================================
VDSL Training Status: Showtime
VDSL Profile: PROF_17A
Traffic Type: PTM
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 2.086 Mbps 20.091 Mbps
Actual Net Data Rate: 2.043 Mbps 20.031 Mbps
SNR Margin: 34.4 dB 31.0 dB
Actual Delay: 5.0 ms 5.0 ms
Transmit Power: 6552.9 dBm 12.0 dBm
Receive Power: 3.6 dBm -15.9 dBm
Actual INP: 18.0 symbols 18.0 symbols
Total Attenuation: 15.3 dB 8.2 dB
Attainable Net Data Rate: 30.527 Mbps 70.988 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
SNR Margin: N/A 34.5dB 34.2dB N/A 30.9dB 31.0dB N/A
Signal Attenuation: N/A 13.9dB 22.0dB N/A 6.3dB 15.1dB N/A
Line Attenuation: 5.0dB 14.2dB 23.7dB N/A 7.5dB 16.5dB 32.5dB
Transmit Power: N/A N/A N/A N/A 9.6dBm 8.2dBm N/A
=====================================================================
============================================================================
VDSL Training Status: Showtime
VDSL Profile: PROF_17A
Traffic Type: PTM
============================================================================
VDSL Port Details Upstream Downstream
Line Rate: 2.086 Mbps 20.091 Mbps
Actual Net Data Rate: 2.043 Mbps 20.031 Mbps
SNR Margin: 34.4 dB 31.0 dB
Actual Delay: 5.0 ms 5.0 ms
Transmit Power: 6552.9 dBm 12.0 dBm
Receive Power: 3.6 dBm -15.9 dBm
Actual INP: 18.0 symbols 18.0 symbols
Total Attenuation: 15.3 dB 8.2 dB
Attainable Net Data Rate: 30.527 Mbps 70.988 Mbps
============================================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
SNR Margin: N/A 34.5dB 34.2dB N/A 30.9dB 31.0dB N/A
Signal Attenuation: N/A 13.9dB 22.0dB N/A 6.3dB 15.1dB N/A
Line Attenuation: 5.0dB 14.2dB 23.7dB N/A 7.5dB 16.5dB 32.5dB
Transmit Power: N/A N/A N/A N/A 9.6dBm 8.2dBm N/A
=====================================================================