摘要
介绍了江都宽带城域数据网建设的必要性及城域数据网建设的各个层面内容,整个网络分为核心层、汇聚层和接入层,并在此基础上构建宽带IP网络,实现远程医疗、远程教学、高速Internet接入、电视会议、视频点播等业务。
This paper describes the necessity of building Jiangdu Broadband Metropolitan Data Network. It discusses the construction of broadband IP network based on Gb/s including core layer, convergence layer and access layer. This network has many applications in various fields such as the long-distance medical treatment ,long-distance education, high-speed Internet access,video conference, VOD, etc.
出处
《扬州大学学报(自然科学版)》
CAS
CSCD
2003年第4期39-42,共4页
Journal of Yangzhou University:Natural Science Edition
基金
扬州大学与江都市广播电视中心合作项目
关键词
IP
宽带
城域网
千兆以太网
光网络
接入网
IP
broadband
metropolitan area network
gigabit ethernet
optical network
access network