10G以太网技术在电力广域网中的应用

Application of 10 GB ethernet technology in power wide area network

随着电力系统信息化业务的不断扩展与应用,大量语音、视频的应用对电力广域网1 G带宽提出了更高的要求,通过对10 G以太网进行技术分析,提出了采用10 G以太网技术升级电力广域网的切换方法。应用结果表明:10 G以太网技术实现了电力广城网10 G带宽传输,使信息交换速度大大提高,通过分层架构使网络层次清晰化,增强了广域网性能与可靠性,满足了电力系统信息化业务的要求。

With extending and applying of information business in power system,much higher requirement of application about speech and video on Wide Area Network （WAN） of kilomega bandwidth has brought forward,through analyzing the problems of switch and upgrade for 10 GB ethernet technology,puts forward realization method of using 10 GB ethernet technology upgrade power system WAN. The application result shows that the 10 GB ethernet technology realizes 10 GB bandwidth switch of power system WAN,strengthens the performance and reliability of WAN,and makes network levels clear by layered architecture,satisfies the demands of information business in power system.