培训教材通信工程安装工兖矿集团信息中心2009年7月目录第1章通信基础知识............................................................................................................................21.1通信系统概念以及通信网构成.................................................................................................21.1.1通信系统概念.....................................................................................................................21.1.2通信网构成.........................................................................................................................31.2通信线路的发展过程.................................................................................................................41.2.1通信线路简史.....................................................................................................................41.2.2我国通信线路的发展.........................................................................................................51.2.3通信电缆的发展.................................................................................................................51.3模拟信号与数字信号.................................................................................................................61.3.1基本概念.............................................................................................................................61.3.2通信的数字化.....................................................................................................................7第2章通信电缆线路............................................................................................................................92.1通信电缆分类以及用途.............................................................................................................92.1.1全塑电缆的概念.................................................................................................................92.1.2全塑电缆的分类.................................................................................................................92.2全色谱全塑通信电缆的结构与类型.......................................................................................102.2.1电缆的结构.......................................................................................................................102.2.2电缆的类型.......................................................................................................................152.3全塑电缆线路的施工...............................................................................................................162.3.1电缆的单盘检验与配盘...................................................................................................162.3.2架空全塑电缆的敷设.......................................................................................................172.3.3墙壁电缆及楼内电缆敷设...............................................................................................212.3.4电缆管道的建筑与管道电缆的敷设...............................................................................242.3.5全塑电缆的接续...............................................................................................................262.3.6电缆的入局与成端....................................................................................
