基于SDH环形网的快速自愈以太网  

Rapid self-healing ethernet based on SDH ring network

作　　者：何能正[1] 邱帆[1] 郑志伟[1] 

机构地区：[1]中国电子科技集团公司第三十四研究所,广西桂林541004

出　　处：《光通信技术》2013年第10期13-15,共3页Optical Communication Technology

摘　　要：提出了一种基于SDH环形网的快速自愈以太网。网络具有健壮和恢复迅速的特点,当任何设备或线路出现故障时,网络都能快速检测到故障的设备或线路,并在短时间内自动切换到备用设备和线路,恢复网络通信。This paper presents a kind of rapid self-healing ethemet based on SDH ring network.The network has the characteristics of robust and recovery quickly.When any of the equipment or line in the network failed,the network could detect the failed equipment or line quickly and switch to standby equipment instantly to resume network communication.

关 键 词：SDH 环形网 自愈 以太网 

分 类 号：TN929.11[电子电信—通信与信息系统]