GPON实训指导书GPON实训指导书.........................................................................................................................................11.实训专业.................................................................................................................................................22.实训目的.................................................................................................................................................23.实训要求.................................................................................................................................................24.实训场地.................................................................................................................................................25.指导教师.................................................................................................................................................36.实训设备及配件.....................................................................................................................................37.实训项目.................................................................................................................................................37.1无源光网络pon概述.......................................................................................................................31、PON的定义............................................................................................................................32、PON的组成..............................................................................................................................33、PON的单纤双向传输机制......................................................................................................54、PON的优势..............................................................................................................................55、三大PON技术.........................................................................................................................67.2主要设备介绍...................................................................................................................................71、GPON-MA5683TE...............................................................................................................72、MA5626..................................................................................................................................183、ONT设备(GPON终端:HG850a)系统介绍.................................................................207.3实验系统组网.................................................................................................................................241、知识准备...............................................................................................................................252、实验步骤.................................................................................................................................261.实训专业电子信息工程2.实训目的进入21世纪,在新一代的广义通信网络中,接入网作为一个独立的网络,与核心网并列成为网络的两大构件。现在接入网的主流趋势是“光进铜退”,实现综合业务承载(传统的以太网业务、VOIP业务、IPTV业务等)是其发展目标。目前,PON技术是主流的光接入技术,各大通信运营商都在大力建设自己的PON网络...