铁路通信网络中OTN交换技术应用的可行性分析  

Feasibility Analysis of Application of OTN Switching Technology in Railway Communication Network

作　　者：王鸿 Wang Hong(Commanding Headquarters of China Railway Nangjing Hub Construction Project,Nanjing 210000,China)

机构地区：[1]南京铁路枢纽工程建设指挥部,江苏南京210000

出　　处：《科学技术创新》2022年第30期61-64,共4页Scientific and Technological Innovation

摘　　要：在铁路运维智能化背景下,铁路管理系统对通信网络运行速度提出了更高要求,这种情况下有必要将OTN交换技术应用到铁路通信网络中。首先介绍了铁路通信网络与OTN交换技术融合应用的三种常见架构,随后设计了仿真试验。结果表明将OTN交换技术应用到铁路通信网络中是可行的。Under the background of intelligent railway operation and maintenance, the railway management system has put forward higher requirements for the operation speed of the communication network. In this case, it is necessary to apply OTN switching technology to the railway communication network. First introduces three common architectures for the integration of railway communication network and OTN switching technology,Then the simulation test is designed. The results show that it is feasible to apply OTN switching technology to railway communication network.

关 键 词：铁路通信网络 OTN交换技术 集成光交换结构 JFI指数 

分 类 号：TN929.1[电子电信—通信与信息系统] U285[电子电信—信息与通信工程]