无源光网络的传输和复用技术

Technology of Transmission and Multiplex for Passive Optical Network

本文对光纤接入网、无源光网络（ＰＯＮ）的概念和结构作 了简要说明；着重介绍了ＰＯＮ的双向传输和复用技术； 并提出了ＰＯＮ的应用实例──ＳＤＶ。以及我们应采取的 对策。

This paper discussed the concept and constructions of AN PON briefly. emphasized the technology of bi-direction transport and mutilex specially. At the same time, this paper brought forward the exampled-SDV of PON and countermeasure needed to be done.