重点介绍监控维护系统在通信光缆线路上的重要作用,以及目前的使用情况和存在的不足之处,并对通信光缆绝缘皮和外层护套的作用,以及其出现损坏后对线路的巨大危害进行分析,由于绝缘皮的重要作用,需要增加相应的光缆绝缘皮和外层护套对地绝缘监控系统,提高通信光缆线路维护水平,延长通信光缆使用寿命。 It focuses on the important function of the monitoring and maintenance system in the communication optical cable line, as well as the current usage and the existing shortcomings. It also plays an important role in the insulation of the communication optical cable and the outer sheath and the great harm to the line after it appears damaged Analysis, due to the important role of the insulation, you need to increase the corresponding cable insulation jacket and outer jacket insulation monitoring system to improve the maintenance of communications fiber optic cable line to extend the life of communications cable.