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shadowy
2006-10-25 17:43 |
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新的实验成果将可让一般铜线(电话线), 跑上光纤的速度(Giga), 未来或许家用的ADSL可以不接光纤, 而有更高的速度上限~ 原文如下: Gigabit DSL: Yes, it will happen Copper is the cockroach2 of the telecom world – it just doesn’t go away. And if telecom technologists have their way, it could soon be carrying data at speed of gigabit per second. Last week, ECI Telecom and a bunch3 of other companies announced a new consortium that would work on a technology called the Dynamic Spectrum Management (DSM). The Chief Scientist Office of the Israeli Government has financed the consortium with a grant of about $10 million. DSM is widely viewed as the next evolutionary step after VDSL2. DSM, when commercialized could help provide fiber optic like speeds over copper, the consortium says. DSM addresses one of the biggest issues with the DSL technology – interference also known as crosstalk. ... ..... 详情请见附件网址(英文)  x0
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sang
2006-11-04 21:15 |
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太难想像了以前电话线上跑T1就已经是天大的好消息了,可是现在却更强了.不知道它的功作原理为何,不过电话线的品质易受天气影响.感谢大大的提供.
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fm839318wh
2006-11-12 11:54 |
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所以说中华电信明明就能给用户更大的利益
一样的钱在日本能用超好的连线品质.... 为何在台湾只能这样...为何 所以说台北市选举人的政见....要改依下 改能...让台北市民能用 平价的钱享受高价的连线.......冻蒜冻蒜冻蒜 x0
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侍者
2006-12-29 14:41 |
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我个人是觉得公平性的因素也要考量一下吧
在大台北地区很快很快就会有硬体设备的普及 可是对于一些比较不繁华的县市来说 在那些县市用爽之后 一大堆抱怨声浪四起时/后 我们或许只是听过这项资讯罢了 连享用权都没有 有钱也未必用的了  x0
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omniplay
2006-12-29 15:09 |
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还不知道多久才能面市~
 ADSL2(12Mbps)就已经换的犁黎喇喇  ~ADSL2+(21Mbps)更是从所未闻  更何况是高三阶 ADSL2+ =>VDSL (52Mbps)=>VDSL2(  Mbps)=>VDSL2 DSM(Gbps)  ....真是前途遥遥  x0
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