一种基于ARM的多路光纤自动保护系统

An automatic monitoring and protection system for optical fibers

介绍了一种基于ARM+Linux的多路光纤自动保护倒换系统,采用ARM+Linux的高速数据采集平台,实时监测多路光纤光功率并智能判别光纤状态,当监测到光纤线路发生故障时,利用光开关及时有效地在工作光纤和保护光纤之间进行自动切换,并把故障信息通过网络告知监测站。

In this paper, a type of intelligent automatic optical fiber monitoring and protection system based on ARMLinux is put forward. Sampling data by ARMLinux platform,it provides real-time, on-line power monitoting of optical fiber. It can judge malfunction intelligently and control the optical switch to change between the working fiber and the protection fiber, then inform the monitor-station through net.