摘要
福州电力数据通信网网络层次主要分为核心层、汇聚层和接入层,通过环形与星形相结合的网络拓扑结构进行设计,并利用三层MPLS VPN和二层MPLS VPN技术将网络覆盖到各变电站和供电局,为各级机构单位提供统一的高速网络承载平台,以满足语音、视频、数据等综合网络应用的承载需求,推动了基于IP网络的通信和信息业务的发展,使其成为提高电力系统生产、管理水平,实现资源共享的重要平台。
The current network of Fuzhou power dispatching data network includes core layer, congregating layer and accessing layer. It is designed by network topological structure combing star with annular. By using the technology of the third layer MPLS VPN and the second layer MPLS VPN, the network will cover each substation and power supply bureaus. It can provide unified high speed network bearing platform for each unit at all levels so as to meet the carrying demand of comprehensive network application such as voice, video and data, thus to improve the work of communication and information based on IP and made it to be an important resources sharing platform to raise power system production and management level.
出处
《电力系统通信》
2011年第7期11-15,共5页
Telecommunications for Electric Power System
