光缆应用于有线电视系统已有十多年的历史了,在整个有线电视系统运行中起到了举足轻重的作用。光缆系统在运行过程中也出现了一些这样和那样的问题。下面就光缆系统在运行中的常见故障及防范措施做一介绍。 Cable has been used in cable television systems for more than ten years and has played a decisive role in the operation of the entire cable television system. Cable system in operation there have been some such and some problems. The following cable system in operation in the common failures and preventive measures to do an introduction.