华为 DWDM原理培训提纲

课程 TC000003 DWDM 原理 ISSUE2.0

TC000003 DWDM原理 ISSUE2.0

目录

目录

课程说明 ....................................................................................................................................... 1

课程介绍 .......................................................................................................................................1 课程结构 .......................................................................................................................................1 课程目标 .......................................................................................................................................2

第1章 DWDM概述 ...................................................................................................................... 3

1.1 DWDM技术产生背景 .............................................................................................................3 1.2 DWDM原理概述 ....................................................................................................................4 1.3 DWDM设备工作方式 .............................................................................................................5

1.3.1 双纤双向传输 ..............................................................................................................5 1.3.2 单纤双向传输 ..............................................................................................................6 1.3.3 光信号分出和插入 .......................................................................................................7 1.4 DWDM的应用形式 ................................................................................................................7 1.5 DWDM的优越性 .........................................................