配网自动化交换机研制

摘要

从配网自动化网络传输报文的特点出发,对交换机的传输带宽、存储转发延时、强电磁干扰下的零丢包、环网自愈时间、网络安全控制、流量分类控制、机箱结构等方面进行需求分析,提出了一种适用于配网自动化网络的交换机研制方案.%From the characteristics of distribution automation network packet transmission based on switch transmission bandwidth,storage and forwarding delay,strong electromagnetic interference under the zero packet loss,ring network self -healing time,network security control,traffic classification control,chassis structure and other aspects of requirement analy-sis,put forward a development scheme for distribution automation network switches.