自主信息通信网与局域网工程建设方案探讨  

Discussion on the Construction Scheme of Autonomous InformationCommunication Network and Local Area Network

作　　者：张宜 ZHANG Yi(Intelligent Building&Smart City Magazine Agency)

机构地区：[1]北京《智能建筑与智慧城市》杂志社

出　　处：《智能建筑与智慧城市》2023年第6期5-15,共11页Intelligent Building & Smart City

摘　　要：光宽带网络是信息时代经济社会发展的关键信息基础设施,宽带网络和服务已逐步渗入经济、社会和生活的各个领域。同时,加快宽带网络的发展对促进经济社会发展、提升国家综合竞争力具有重要意义。文章以光网络在自主局域网中的应用为主题展开,重点介绍和探讨了光局域网目前采用的光以太网和无源光局域网建设的两种技术路线,供读者参考。Optical broadband network is the key information infrastructure for economic and social development in the information age.Broadband network and services have gradually penetrated into every field of economy,society and life.At the same time,accelerating the development of broadband network is of great significance to promote economic and social development and enhance the comprehensive competitiveness of the country.This paper only starts with the topic of the application of optical network in the autonomous local area network(LAN),and mainly introduces and discusses the two technical routes currently used in the construction of the optical Ethernet and passive optical LAN in optical LAN,so as to provide readers with reference.

关 键 词：自主信息通信网 光网络 光以太网 无源光局域网 建设方案 

分 类 号：TN929.1[电子电信—通信与信息系统]