【转贴网址】 http://gigaom.com/2006/10/16/gig...t-will-happen/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.
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