浅谈接入网光缆敷设新技术之路面微槽

Discussion on A New Technology of Micro-trench Installation Technique in Optical Cable Access Network

光缆网的建设是为了满足用户快速、安全接入和网络发展的需要,通信光缆的敷设方式也有了新的变化,尤其是在接入网的建设中。路面微槽敷设光缆是当前在接入网光缆工程中出现的一种新型光缆暗敷设方式。首先简要介绍了几种常见的室外光缆敷设方式,对其分别进行优缺点对比,接着针对当前接入网光缆工程施工条件和技术日趋复杂的现状,着重介绍了路面微槽敷设光缆,并针对其适用场景、敷设工艺、材料选用等略作探究。

The construction of optical cable is to meet the users’requirements of fast and safe access, and the development of network. The laying mode of communication optical cable has changed, especial y in the construction of access network. The micro-trench instal ation technique is a new laying cable mode in access network. It first describes the common outdoor optical laying modes, and compares them. Secondly, in view of the state of more complex optical construction condition and the technique, it emphasizes on the micro-trench optical cable, researches the suitable scenario, laying technology and material selection.