通信光缆线路(下称光缆线路)质量的优劣和畅通与否,不仅取决于维护部门自身维护管理工作的好坏,还与对外部宣传联系工作做得如何有关,也与沿线相关部门和单位的协作配合情况有关,哪一个环节出现疏漏或者问题,都可能导致光缆线路阻断。本文针对地下埋设光缆线路的维护管理,归纳了9个方面应注意的问题: The quality of communication optical cable (hereinafter referred to as optical cable) quality and smooth or not, not only depends on the maintenance department itself maintenance and management work is good or bad, but also with the external publicity and contact work done how, and along with the relevant departments and units Cooperation and cooperation with the situation, which part of the omission or problems, may lead to optical cable lines blocked. In this paper, underground optical fiber cable laying maintenance management, summarized nine aspects should pay attention to the problem: