上海轨道交通车站附属设施通信接入系统宽带业务网分析  

Analysis of broadband network of communication system for ancillary facilities of Shanghai Rail Transit Station

作　　者：高悦飞 Gao Yuefei(China Railway Shanghai Design Institute Group Co.,Ltd,Shanghai 200000)

机构地区：[1]中铁上海设计院集团有限公司,上海200000

出　　处：《长江信息通信》2021年第4期234-237,共4页Changjiang Information & Communications

摘　　要：地铁出行是城市轨道交通的重要载体,服务于数以万计的出行乘客。出行体验越发越成为乘客地铁出行的关注点。上海轨道交通车站附属设施通信接入系统宽带业务网具有组网灵活,方便运管的优势,逐渐成为保障地铁各类便民服务信息传输的重要承载网络之一。Subway is an important part of urban rail transit, serving for tens of thousands of passengers. Travel experience has become the focus of subway travel. With the advantages of flexible networking and convenient operating management, the broadband service network of the communicationsystem for the ancillary facilities of Shanghai rail transit station has gradually become one of the important networks to ensure the information transmission of various convenient services of Metro.

关 键 词：宽带业务网 传输 千兆以太网 

分 类 号：TN929.5[电子电信—通信与信息系统]