摘要
分析铁路光传送网的现状及存在问题,提出光传送网的优化思路,列举了2个优化案例,根据既有情况,从通信网络安全角度,研究光传送网的优化方案。
Through analyzing the current situation and existing problems of railway optical transport networks,optimization of optical transport network was put forward and two optimization cases were illustrated.From the security perspective of communication network,optimization scheme for optical transport network was studied according to current situation.
出处
《铁道通信信号》
2011年第6期74-75,共2页
Railway Signalling & Communication
关键词
铁路
光传送网
优化
Railway
Optical transmission network
Optimization
