构建广电网络骨干光缆监测管理系统

Construction of the Backbone Optical Cable Testing and Monitoring Management System of Broadcast Television Network

主要介绍光缆线路自动监测系统的工作原理、组成结构和功能，针对广电行业的实际业务需求，比较了不同类型监测方法的优势和应用于广电城域骨干网光缆线路自动监测系统的解决方案，最后指出构建广电网络骨干光缆监测管理系统的前瞻性与扩展性。

This article mainly introduces the working principles, system structure and functions of optic cable automatic testing and monitoring system. It compares the different testing and monitoring methods with their superiority and application considering the actual demands of broadcast television network, and proposes the solutions of constructing the backbone optical cable testing and monitoring management system, finally points out system＇s foresight and extension