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介绍光纤的性能指标;工作波长与光源的选择;CWDM和DWDM技术应用;广播电视典型光传输设备的基本原理;并以演播中心各类信号混合传输、SDH传输网、CATV光传输方案设计为例,介绍了广播电视光纤传输系统的设计方法。
Introduce the performance index of optical fiber; the choice of working wavelength and light source; the application of CWDM and DWDM technology; the basic principle of typical optical transmission equipment of broadcast television; and take the design of all kinds of signals mixed transmission, SDH transmission network and CATV optical transmission plan as examples , Introduced the design method of radio and television optical fiber transmission system.