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全光通信网络是光通信发展的必然趋势,光无源器件是组建全光通信网络的重要元器件。通过介绍光无源器件——光纤活动连接器、光分路器、隔离器、衰减器、光波分复用器在有线电视(CATV)网络中的使用情况,分析了常用光无源器件的性能参数。结合有线电视网的发展状况,设计出光无源器件在有线电视网络改造中的应用。
All-optical communications network is the inevitable trend of the development of optical communications, optical passive components is the formation of all-optical communications network is an important component. By introducing the use of optical passive components - fiber optic active connectors, optical splitters, isolators, attenuators and optical wavelength division multiplexers in CATV networks, the performance of commonly used optical passive components parameter. Combined with the development of cable television network, the design of optical passive components in the cable network transformation of the application.