无源光网络在承载“全球眼”业务中的应用

Application of PON in the Transmission of Global-Eye Service

本文首先介绍了目前“全球眼”承载网络的现状,分析了现有宽带接入网在承载“全球眼”业务时存在的主要问题;然后针对存在的主要问题,分析如何引入PON技术加以解决,同时总结了不同行业所对应的“全球眼”承载网络的模型,重点分析了引入PON在哪些承载网络模型中有优势;最后提出利用PON承载“全球眼”业务的实现流程。

The present status of network carrying Glohal-Eye service is firstly presented in this article, and the problems of using broad band access network to carry Global-Eye service are analyzed, then the means of how to apply PON technique to resolve these problems is analyzed. Different carrying network models according to different industries are summarized, and the analysis of what kind of carrying network using the PON technique has advantage is emphasized. At the end of this article, the realization flow i path of carrying Global-Eye service by using PON is put forward.