浅谈有线电视工程中的光缆敷设问题

A Brief Discussion about Optical Cable Laying in Cable Television Engineering

光缆在有线电视工程中得到越来越广泛的应用,光缆纤芯很细,在敷设过程中容易拉伤受损,因此在施工中必须规范操作。介绍光缆敷设的几种主要方式与常规流程和注意事项,并通过理想状态下对光缆牵引张力的分析,估算出合理的牵引长度。

Application of optical cable in cable television engineering is getting more and more extensive . Standardized construction is required in the construction process of optical cable lying , because core of optical cable is fine and is easy to be damaged due to drawing in the process of lying .This article introduces several main methods for laying optical cable , conventional procedures and the do and don'ts in cable television engi-neering construction .And the reasonable drawing length is estimated ,which is based on the drawing tension a-nalysis of optical cable under ideal conditions .