hdsl 中文意思是什麼
hdsl
解釋
高速調制解調技術-
Adsl, symmetrical dsl ( sdsl ), high - bit - rate dsl ( hdsl ), very high dsl ( vdsl ), and rate adaptive dsl ( radsl ) use intelligent devices similar to network cards at each end of a single twisted - pair copper wire circuit to deliver very high speeds over copper wire for distances ranging from hundreds of feet to 18, 000 feet
Adsl (不對稱數字用戶線) 、 sdsl (對稱數字用戶線) 、 hdsl (高位速率數字用戶線) 、 vdsl (極高速數字用戶線)和radsl (速率自適應數字用戶線)都使用了與網卡類似的智能裝置,它們裝在單根雙絞銅線的兩端,以在幾百到18000英尺的距離范圍內在銅線上提供極高的傳輸速度。 -
Hdsl high bit rate digital subscriber line
高速數字用戶線 -
Hdsl : high bit rate dsl
高比特率數字訂閱線路 -
Hdsl high bit rate dsl
高比特率數字訂閱線路 -
High data rate digital subscriber line hdsl
高速數字用戶迴路 -
Hdsl : high - bit - rate digital subscriber link
高比特數字用戶鏈路 -
Nowadays, data traffic of internet are continually developing and the fixed access rate ( hdsl, adsl, vdsl ) are continually upgrading. the development of the third generation mobile communications system ( 3g ) is very rapidly
在當今internet數據業務不斷升溫中,在固定接入速率( hdsl , adsl , vdsl )不斷提升的背景下,第三代移動通信發展的速度非常迅速 -
Rate symmetric xdsl includes idsl, hdsl, sdsl ( single line dsl ), hdsl2 and so on
Xdsl技術按上行和下行的速率是否相同可分為速率對稱型和速率非對稱型兩種。 -
Hdsl high - speed digital subscriber line
高速數字用戶線路 -
High - data - rate digital subscriber line, hdsl
高速數位用戶電路 -
Hdsl is a symmetric version of adsl ( meaning data travels at the same speed in each direction ) that is primarily oriented toward business applications
Hdsl是對稱型的adsl (就是說數據在雙向上以同一速度傳輸)這主要是面向商業應用。
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