基于DSP和ARM的光通信自愈保护控制器的研究与设计

随着信息传输业务量的高速增长以及通信网络中利用光纤进行通信传输规模的日益扩大，建立高可靠性、高生存性的光通信网络已经成为当今通信网络研究的热点问题。根据当前光纤通信网络现状及其现存问题，给出了一套提高网络生存能力的解决方案，即能完成光通信自愈保护的智能控制器。该控制器能实时采集光纤链路产生的告警信息和性能信息，并根据事先设定的自愈逻辑产生控制切换指令，完成自愈保护功能。

the Research and Design of Optical Communication Self- Healing Protection Controller Based on DSP and ARM

With Information transmission business high speed increasing and the use of optical fiber in communications networks expanding gradually,Optical networks with high reliability and good survivability has became hot spot problem of communication network studying.This paper brings forward a kind of solve scheme of improving network survivability,mainly based on the current optical fiber communication network and present problems,namely,to complete the self-healing optical communications protection Intelligent Controller.The unit can acquire real-time the alarm and function message,which will come into being controlling exchange ordering and self-healing protection.