【摘 要】
：
数据业务的发展,使带宽的需求量不断增加,网络的接入部分逐渐成为瓶颈,制约着数据业务的发展。综合接入设备的出现从一定程度上缓解了网络带宽的压力。本文对综合接入设备的
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数据业务的发展,使带宽的需求量不断增加,网络的接入部分逐渐成为瓶颈,制约着数据业务的发展。综合接入设备的出现从一定程度上缓解了网络带宽的压力。本文对综合接入设备的发展过程进行了阐述和分析,介绍了其中的关键技术和不同阶段的特点。
The development of data services, so that the increasing demand for bandwidth, access to the network has gradually become a bottleneck, restricting the development of data services. The emergence of integrated access equipment to some extent eased the pressure of network bandwidth. This article describes and analyzes the development of integrated access equipment, and introduces the key technologies and the characteristics of different stages.
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