TPG无限ADSL2 最近狂慢，想换计划了，有没有什么宽带计划好推荐？

a-goodman

brahmasky 发表于 2013-7-31 22:16
这个速度多爽啊，很久不见了！哥们这算是安慰我么

是你家电话线路问题，不是TPG吧？才100米远啊

a-goodman

brahmasky 发表于 2013-7-31 22:17
图片上的时间怎么还是GMT的？

你用的哪个计划

那个http://www.speedtest.net 不再澳洲吧，时间就不是本地了
我用的TPG 电话+ADSL2的那个无限流量$60的计划

brahmasky

a-goodman 发表于 2013-7-31 22:18
是你家电话线路问题，不是TPG吧？才100米远啊

问题就在这里，我刚刚特地问邻居借了部电话，拨号音很正常，也没什么噪音。另外如果看下面的记录，在不同的时间段，速度差别太大了。所以我觉得是TPG带宽的问题。我用的是59.99那个无限计划，其中30刀是电话包月费。你用得是哪个计划？

Date,ConnType,Lat,Lon,Download,Upload,Latency,ServerName,InternalIp,ExternalIp


2013-07-31 21:52,Wi-Fi,-33.800000,151.183300,619,371,171,"Canberra","x.x.x.x","y.y.y.y"


2013-07-31 21:17,Wi-Fi,-33.800000,151.183300,120,140,479,"Sydney","x.x.x.x","y.y.y.y"


2013-07-28 21:23,Wi-Fi,-33.800000,151.183300,653,100,61,"Sydney","x.x.x.x","y.y.y.y"


2013-07-28 19:56,Wi-Fi,-33.800000,151.183300,3472,607,42,"Sydney","x.x.x.x","y.y.y.y"


2013-07-28 19:11,Wi-Fi,-33.800000,151.183300,2027,646,51,"Sydney","x.x.x.x","y.y.y.y"


2013-07-26 22:34,Wi-Fi,-33.800000,151.183300,2417,525,101,"Sydney","x.x.x.x","y.y.y.y"


2013-07-26 21:19,Wi-Fi,-33.800000,151.183300,719,538,73,"Sydney","x.x.x.x","y.y.y.y"


2013-07-26 07:28,Wi-Fi,-33.800000,151.183300,7464,862,36,"Sydney","x.x.x.x","y.y.y.y"


2013-07-25 21:38,Cell,-33.108000,151.487100,4357,1711,121,"Sydney","a.a.a.a, b.b.b.b.","c.c.c.c"


2013-07-23 22:30,Wi-Fi,-33.800000,151.183300,637,502,42,"Sydney","x.x.x.x","y.y.y.y"


2013-07-10 22:37,Wi-Fi,-33.800000,151.183300,376,58,205,"Sydney","x.x.x.x","y.y.y.y"


2013-07-06 20:52,Cell,-27.000000,133.000000,4396,805,108,"Melbourne","a.a.a.a","b.b.b.b"


2013-07-06 20:48,Wi-Fi,-33.800000,151.183300,1128,560,76,"Sydney","x.x.x.x","y.y.y.y"


2013-04-28 00:39,Wi-Fi,-33.800000,151.183300,8453,857,34,"Sydney","x.x.x.x","y.y.y.y"


2013-04-21 20:04,Wi-Fi,-33.800000,151.183300,3595,542,199,"Sydney","x.x.x.x","y.y.y.y"


2013-04-20 22:40,Cell,-33.861500,151.205500,2373,1014,64,"Sydney","a.a.a.a","b.b.b.b"

brahmasky

a-goodman 发表于 2013-7-31 22:20
那个http://www.speedtest.net 不再澳洲吧，时间就不是本地了
我用的TPG 电话+ADSL2的那个无限流量$60的 ...

太郁闷了，这就是同一个计划啊

a-goodman

brahmasky 发表于 2013-7-31 22:24
问题就在这里，我刚刚特地问邻居借了部电话，拨号音很正常，也没什么噪音。另外如果看下面的记录，在不同 ...

一样的计划~~~

rekinice

31/07/2013 10.33PM

brahmasky

rekinice 发表于 2013-7-31 22:34
31/07/2013 10.33PM

一个个都来我这里晒速度，lz这个羡慕嫉妒恨啊

话说你们这个界面是用那个app测的？好像也是speed test但UI不一样啊

a-goodman

31/7/2013  10.38pm

a-goodman

brahmasky 发表于 2013-7-31 22:37
一个个都来我这里晒速度，lz这个羡慕嫉妒恨啊

话说你们这个界面是用那个app测的？好像也是speed te ...

http://www.speedtest.net/
就是这个网站啊

rekinice

红笔标出的数值很关键,表示线路质量好坏.在modem里面的adsl参数里面,

75435

brahmasky 发表于 2013-7-31 22:37
一个个都来我这里晒速度，lz这个羡慕嫉妒恨啊

话说你们这个界面是用那个app测的？好像也是speed te ...

楼主握个手，也是跟你一样的TPG ADSL2+ unlimited bundles。

brahmasky

找到了，高手帮忙看看？

a-goodman

rekinice 发表于 2013-7-31 22:40
红笔标出的数值很关键,表示线路质量好坏.在modem里面的adsl参数里面,

那个SNR数值是大好，还是小好呢？

rekinice

brahmasky 发表于 2013-7-31 22:52
一般modem里面都有显示这个参数么？我的是BiPAC 7800NL，好像没找到哪儿有这个
...

在modem设置页面里面,一定会有的.一般在高级设置部分.也有可能在状态,或者统计之类的分支里面.属于底层的adsl状态显示.
有关于线路噪声和损耗的参数.一般来说跟距离交换机的远近和线路质量有关.找到后贴出你的参数看看.

brahmasky

a-goodman 发表于 2013-7-31 22:55
那个SNR数值是大好，还是小好呢？

好像是小点比较好

http://forums.whirlpool.net.au/archive/444783

The limits as advised by Telstra staff in the past have been.

Attentuation Up: 0db-56db Down:0db-56db

SNR/Noise Margin Up: 10db-56db Down:10db-56db

More recently we get quoted the snr lower limit is 15db for up and downstream.

Ideal readings would be in the 20-30db range.

I have observed modems reading as low as 6db for snr downstream and still maintain a stable connection.

You can find some brands of modems will work fine bodering on or outside of these limits whilst others will suffer from loss of sync or no sync.

Regards,

Peter

Technical Support - Level 2 ADSL/Dial-Up
Netspace Online Systems Pty Ltd

a-goodman

我的SNR Down 居然是0，而且查几次都是0

brahmasky

看吧，到了11点之后速度就上来了

a-goodman

brahmasky 发表于 2013-7-31 23:04
看吧，到了11点之后速度就上来了

图片没看到

mxgong

用TPG 是要拼RP 的

rekinice

a-goodman 发表于 2013-7-31 22:55
那个SNR数值是大好，还是小好呢？

snr 信噪比，当然越大越好喽。

SNR - Higher numbers are better than lower numbers.
Line Attenuation - Lower numbers are better than higher numbers.

From the other thread (for those who don't click through and read...)

" Noise Margin (AKA Signal to Noise Margin or Signal to Noise Ratio)
Relative strength of the DSL signal to Noise ratio. The higher the number the better for this measurement. In some instances interleaving can help raise the noise margin to an acceptable level.

6dB or below is bad and will experience no synch or intermittent synch problems
7dB-10dB is fair but does not leave much room for variances in conditions
11dB-20dB is good with little or no synch problems* (but see note below)
20dB-28dB is excellent
29dB or above is outstanding

* Note that there may be short term bursts of noise that may drop the margin, but due to the sampling time of the management utility in your modem, will not show up in the figures.

Line Attenuation 线路衰减。当然越小越好喽。距离越短，衰减越小。
Measure of how much the signal has degraded between the DSLAM and the modem. This is largely a function of the distance from the exchange. The lower the dB the better for this measurement.

20dB and below is outstanding
20dB-30dB is excellent
30dB-40dB is very good
40dB-50dB is good
50dB-60dB is poor and may experience connectivity issues
60dB or above is bad and will experience connectivity issues "

brahmasky

75435 发表于 2013-7-31 22:41
楼主握个手，也是跟你一样的TPG ADSL2+ unlimited bundles。

还在么？你这时候再测试一下看看速度如何？

brahmasky

mxgong 发表于 2013-7-31 23:07
用TPG 是要拼RP 的

唉，看来我唯一的长处也快没有了

rekinice

a-goodman 发表于 2013-7-31 23:03
我的SNR Down 居然是0，而且查几次都是0

有的modem测得或者显示的不准确，参考值而已。
如果snr太小，表示线路不太好，加个filter如果不能解决，怕是线路进口部分绝缘有问题，受潮或者接触不良。
如果线路衰减太大，怕是距离交换机太远，就没啥好办法了。

oztomato

optus cable internet，刚升级不久，换了新的modem，昨天下载速度与激情6，4000多kb每秒，上了堂厕所回来下完了，震惊了，强烈推荐。

brahmasky

rekinice 发表于 2013-7-31 23:07
snr 信噪比，当然越大越好喽。

SNR - Higher numbers are better than lower numbers.

看起来我的SNR是fair，衰减是very good:o

brahmasky

a-goodman 发表于 2013-7-31 23:07
图片没看到

嗯，刚才没注意贴了个网页而不是图片，现在图片上来了

brahmasky

oztomato 发表于 2013-7-31 23:14
optus cable internet，刚升级不久，换了新的modem，昨天下载速度与激情6，4000多kb每秒，上了堂厕所回来下 ...

感谢推荐，多少流量多少米？

rekinice

brahmasky 发表于 2013-7-31 23:14
看起来我的SNR是fair，衰减是very good

snr信噪比对速度影响不大，倒是对稳定有影响，如果噪声太大，容易掉线，反复掉线。
看你线路衰减应该也在范围内，应该不是硬件问题。估计你那个区不知道哪个交换机出问题了。要不就是你们区的交换机
满负荷了。估计周围都是大水管。

oztomato

brahmasky 发表于 2013-7-31 23:16
感谢推荐，多少流量多少米？

家庭计划，包括了家里电话unlimited，流量300GB，一开始犹豫了好久担心下载量不够，不过就这速度，100GB我也能忍了，太他妈爽了。

oztomato

刚才忘记了还在下载东西，关掉重新测试