铁路通信系统中光纤通信技术运用分析

Analysis on Application of Optical Fiber Communication Technology in Railway Communication System

简单说明光纤通信系统作业原理,并分别从通信容量、损耗衰减等方面阐述光纤通信技术所具有的优势与特点。在此基础上,分析波分复用、光纤接入、PDH光纤通信等光纤通信技术在铁路通信系统中的实际运用,以大幅提升通信系统的智能性、高效性。

Briefly explain the operating principle of the optical fiber communication system,and explain the advantages and characteristics of the optical fiber communication technology from the aspects of communication capacity and loss attenuation.On this basis,analyze the practical application of optical fiber communication technologies such as wavelength division multiplexing,optical fiber access,and PDH optical fiber communication in the railway communication system to greatly improve the intelligence and efficiency of the communication system.