It mainly focuses on the development of optical fiber communication and maintenance of the optical fiber line operation resulting from the expansion of network . it also changes from the positive method of maintenance to an automatic , real - time alarming and optical fiber automatic reversion system . finally the system can supervise the power of local optical fiber cable network and provide information ( including geographic information ) for the equipment management in local computer center 它主要解决由于光通信的发展，网络规模的扩大所带来的光缆线路的运行维护问题，并且把以前的被动维护方式过渡到自动、实时告警（报警）和光路自动倒换的模式上，同时系统提供了本地网光缆的光功率监控和本地机房设备管理信息（包括地理信息）功能。
