初裝機的時候,Actual Delay 是在7ms,
ping出去最低反應時間都在25ms以上.
後來經過某次的機房調整,Actual Delay 降到5ms
ping值最低也來到18ms.
vdsl能壓到個位數以下嗎?
初裝機的時候,Actual Delay 是在7ms,
ping出去最低反應時間都在25ms以上.
後來經過某次的機房調整,Actual Delay 降到5ms
ping值最低也來到18ms.
vdsl能壓到個位數以下嗎?
的確也是XD
看得到 吃不到...
---
C:\>ping www.hinet.net
Pinging www.hinet.net [61.219.38.89] with 32 bytes of data:
Reply from 61.219.38.89: bytes=32 time=28ms TTL=250
Reply from 61.219.38.89: bytes=32 time=27ms TTL=250
Reply from 61.219.38.89: bytes=32 time=27ms TTL=250
Reply from 61.219.38.89: bytes=32 time=28ms TTL=250
Ping statistics for 61.219.38.89:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 27ms, Maximum = 28ms, Average = 27ms
C:\>ping www.yahoo.com.tw
Pinging tw1-w2.rd.tw.g1.b.yahoo.com [119.160.246.23] with 32 bytes of data:
Reply from 119.160.246.23: bytes=32 time=28ms TTL=56
Reply from 119.160.246.23: bytes=32 time=28ms TTL=56
Reply from 119.160.246.23: bytes=32 time=28ms TTL=56
Reply from 119.160.246.23: bytes=32 time=29ms TTL=56
Ping statistics for 119.160.246.23:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 28ms, Maximum = 29ms, Average = 28ms
---
前幾天再用 32~35ms之間
現在白天ping 是 27~29 左右..
C:\Users\KojimaYamato>ping 168.95.1.1
Pinging 168.95.1.1 with 32 bytes of data:
Reply from 168.95.1.1: bytes=32 time=19ms TTL=248
Reply from 168.95.1.1: bytes=32 time=19ms TTL=248
Reply from 168.95.1.1: bytes=32 time=19ms TTL=248
Reply from 168.95.1.1: bytes=32 time=20ms TTL=248
Ping statistics for 168.95.1.1:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 19ms, Maximum = 20ms, Average = 19ms
使用VDSL1 Dlink DSL-5540C
線路14M的時候 14ms 因MOD HD開到25M 變19ms
請問樓主連到Router的電話線是哪一種是6P2C的扁線嗎?
還是那種兩條粗的銅線?我想應該也是計算錯誤?
話說回來我的Upstream Trellis Coding:是off
================================================
VDSL Training Status: Showtime
VDSL Profile: Profile 17a
Traffic Type: PTM Mode
================================================
VDSL Port Details Upstream Downstream
Line Rate: 2.086 Mbps 10.138 Mbps
Actual Net Data Rate: 2.043 Mbps 10.044 Mbps
Trellis Coding: OFF ON
SNR Margin: 30.5 dB 31.4 dB
Actual Delay: 5 ms 5 ms
Transmit Power: 1.2 dBm 4.2 dBm
Receive Power: -20.4 dBm -5.3 dBm
Actual INP: 18.0 symbols 18.0 symbols
Total Attenuation: 20.2 dB 9.7 dB
Attainable Net Data Rate: 38.125 Mbps 80.700 Mbps
================================================
VDSL Band Status U0 U1 U2 U3 D1 D2 D3
Line Attenuation(dB): 8 .9 22.8 22.5 N/A 7 .7 18.6 26.6
Signal Attenuation(dB): N/A 18.1 21.2 N/A 7 .7 18.6 26.6
SNR Margin(dB): N/A 30.6 29.0 N/A 28.7 29.5 0 .0
Transmit Power(dBm): N/A -6 .7 -1 .3 N/A 2 .1 0 .4 -128.0
================================================
VDSL Training Status: Showtime
VDSL Profile: Profile 17a
Traffic Type: PTM
================================================
VDSL Port Details Upstream Downstream
Line Rate: 2.105 Mbps 10.138 Mbps
Actual Net Data Rate: 2.047 Mbps 10.044 Mbps
Trellis Coding: ON ON
SNR Margin: 30.3 dB 35.2 dB
Actual Delay: 7 ms 7 ms
Transmit Power: 9.3 dBm 101.7 dBm
Receive Power: -2.3 dBm -10.1 dBm
Actual INP: 26.0 symbols 26.0 symbols
Total Attenuation: 0.0 dB 9.6 dB
Attainable Net Data Rate: 223.661 Mbps 94.260 Mbps
---
今天早上剛看的結果
真光世代 10M/2M 測試結果(不好意思無法看到機器的連線數值只能看到用RS-232看設備的開機畫面)
Pinging www.hinet.net [61.219.38.89] with 32 bytes of data:
Reply from 61.219.38.89: bytes=32 time=4ms TTL=249
Reply from 61.219.38.89: bytes=32 time=4ms TTL=249
Reply from 61.219.38.89: bytes=32 time=4ms TTL=249
Reply from 61.219.38.89: bytes=32 time=4ms TTL=249
Ping statistics for 61.219.38.89:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 4ms, Maximum = 4ms, Average = 4ms
Pinging tw1-w2.rd.tw.g1.b.yahoo.com [119.160.246.23] with 32 bytes of data:
Reply from 119.160.246.23: bytes=32 time=4ms TTL=56
Reply from 119.160.246.23: bytes=32 time=4ms TTL=56
Reply from 119.160.246.23: bytes=32 time=4ms TTL=56
Reply from 119.160.246.23: bytes=32 time=4ms TTL=56
Ping statistics for 119.160.246.23:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 4ms, Maximum = 4ms, Average = 4ms
此文章於 2010-03-03 10:54 AM 被 niwa 編輯。
小弟的Actual Delay跟樓主一樣,也是偏高
跑東西速度都不太穩定,不過數值看不太懂,貼上來請先進們解惑...
=================================================
VDSL Training Status: Showtime
VDSL Profile: PROF_17A
Traffic Type: PTM
=================================================
VDSL Port Details Upstream Downstream
Line Rate: 2.105 Mbps 20.092 Mbps
Actual Net Data Rate: 2.047 Mbps 20.032 Mbps
Trellis Coding: ON ON
SNR Margin: 30.6 dB 31.3 dB
Actual Delay: 7 ms 7 ms
Transmit Power: 2.6 dBm 4.4 dBm
Receive Power: -10.6 dBm -3.2 dBm
Actual INP: 26.0 symbols 26.0 symbols
Total Attenuation: 9.2 dB 7.7 dB
Attainable Net Data Rate: 44.901 Mbps 105.544 Mbps
=================================================
感覺你期待很久了
若都是用中華的
其實合約沒到也是可以升級
書籤