HFC双向网络的组建

The Construction of HFC Double Network

主要介绍了HFC双向网络上行通道设计原则和主要技术指标及网络基本结构和主要网络设备的性能,最后简单说明了调试中的注意事项,同时对上行通道噪声进行了简单的分析。

Introduce the design principle of up passway of HFC double network, main technical indicator, Basic structure and the performance of main network equipment. Finally explaine the precautions while debugging briefly, carry on simple analysis to the noise of up passway at the same time.