This paper expounds the components, features and advantages of the broadband transport network, broadband exchange network and broadband joint network from the Angle of the technical structure.

从技术结构分类的角度对宽带传输网、宽带交换网和宽带接入网的组成、特点及优势进行了阐述。

youdao

This Broadband connectivity enables the integration of multimedia applications and the exchange of large volumes of data.

这种宽带连接能力支持综合多媒体应用和大容量数据交换。

youdao

Broadband, which allows high-speed information exchange over a phone line, has yet to take off in great numbers in Europe.

BBC: The Xbox

But even at three miles (5km) from the local telephone exchange, the speed of his broadband connection has inched up over the past few years from 65 kilobytes a second to more than 90 kilobytes a second as the local line has been tweaked and legacy equipment like echo-cancelling coils removed from its junction boxes.

ECONOMIST: The faster the internet becomes, the slower it loads pages

Many rural communities are several miles from a telephone exchange - too far for high-speed broadband to work - while satellite connection for high-speed access is very expensive and carries the risk of added technical problems.

BBC: High speed rural broadband hope