摘要
分析比较了ATM、多业务传输平台MSTP、千兆以太网GE、弹性分组网RPR及粗波分复用CWDM等宽带城域网方案的主要技术性能。在分析预测电力城域网业务需求的基础上,针对电力城域网的现状及业务特点,提出了电力宽带城域网的解决方案。
This paper introduces five kinds of broadband MAN techniques including ATM, MSTP, GE, RPR, and CWDM, analyses and com-pares the advantages and disadvantages according to bandwidth forecasting,the special requirements of availability, the quality of service and the situation of existing communication network,finally discusses the solution of broadband MAN network in power system.
出处
《电力系统通信》
2003年第10期1-4,33,共5页
Telecommunications for Electric Power System
