宽带接入网技术-EPON

Broad Band Access Network Technique-EPON

基于以太网的无源光网络(EPON)被认为是当前解决接入网"第一英里问题"的最佳 方案。文章从光接入网的分类出发,对无源光网络的几种实现技术进行了分析与比较,对EPON技术的结构 及数据传输进行了重点分析研究。

Ethernet passive optical network (EPON) is considered the best solution for the 'first mile problem '. This paper analyzes and compares the technology of optical access networks: APON and EPON, especially the construction and data transmission of EPON.