xDSL: The solution for today's bandwidth demands?

被引：0
|
作者：
Smith, David [1 ]
机构：
[1] Technology Futures, Inc
来源：
NTQ (New Telecom Quarterly) | 1997年 / 5卷 / 03期
关键词：
Asynchronous transfer mode - Bandwidth - Data transfer - Local area networks - Modems - Packet networks - Packet switching - Value engineering - Voice/data communication systems;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Digital subscriber line (xDSL) is an emerging technology that provides an alternative solution to the existing ISDN line between the subscriber and the local access switch. It typically provides: more bandwidth from the switch to the subscriber than vice versa; and the capability to route data calls on the access side of the switch to a packet network before they enter the public telephone network. The future of xDSL technologies and potential market opportunities is also presented.
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页码：33 / 37
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