[轉錄][新聞] 最快光纖出爐 720張DVD下載僅需1秒
※ [本文轉錄自 nfsong 信箱]
作者: zoo3021515 (光) 看板: Gossiping
標題: [新聞] 最快光纖出爐 720張DVD下載僅需1秒
時間: Fri Jul 31 14:48:10 2009
最快光纖出爐 720張DVD下載僅需1秒
連結:http://bbs.ocqq.com/redirect.php?tid=26677&goto=lastpost
日本電信公司KDDI研發實驗室和日本國立信息與通訊研究院(NICT)昨日宣布,世界上
最快的光纖電纜已經完成。
KDDI稱他們的新光纖相對現有技術傳輸數據量擴大了10倍,速度約為30 Terabits/S。換
句
話說,傳輸720張兩小時長DVD電影不過1秒鐘而已。
研究人員表示,他們能夠把數據傳輸到240公里遠的距離。KDDI的目標是在2012年把這
項技術商業化,並把日本所有主要城市的光纖全部更換為新技術產品。預計新線纜的花
費大約為2.1億美元。
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