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452 发表于 2012-1-5 16:10:03

不懂，进来学习学习

yxh921 发表于 2012-1-30 14:24:52

学了不少，看来还得请电信外线员整整线路换换端口试试

ご壊吖头︶ㄣ 发表于 2012-2-21 21:40:58

我的指教

碧霞楼 发表于 2012-3-25 14:12:35

nashtt 发表于 2012-6-4 23:15:30

学习了，谢谢分享。

nashtt 发表于 2012-6-4 23:16:42

学习了，谢谢分享。

anthony0321 发表于 2012-6-8 16:42:09

hunhun 发表于 2010-7-2 11:01 static/image/common/back.gif
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同一线路，把adsl2+改成G.DM后，质量测试12ms（原模式为30ms）；两种连接模式速率相同。

笑笑狗子 发表于 2012-7-25 17:09:14

好方法 ,又学到一招

baoxd 发表于 2012-7-31 15:37:27

线路不好能改变吗

sparkzhu 发表于 2012-10-15 09:56:51

G.DMT is ADSL1.
Not as fast as ADSL2 or ADSL2+, but much more stable.

When your line is longer than 3 km, there's hardly any speed advantage in using the ADSL2 modes. Just stick to G.DMT.

I used to get a 5-6 Mbps on ADSL2 but it would often take several minutes to sync.
Last year, the line got noisy and got swapped, then ADSL2 wouldn't sync at all, but ADSL1 (G.DMT) would at 4 Mbps. But it syncs now in less than a minute.

You're still getting faster syncs than me.

The only point in people with >3km lines in getting ADSL2 plans at all is that it is cheaper than Telstra ADSL1. You end up just running ADSL mode on it anyway.

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