Technology Analysis of Anti-external Damage for Electric Power Communication Optical Cable

There are many advantages of the fiber-optic communication, and who occupies an important position in the power communication network of the state grid. The important business carried by the fiber-optic communication in the system of the state grid is expounded in this paper, and as an example of a provincial power company, the distribution of the reasons for the break out of the communication optical fiber cable in the recent four years is sumed up. The causes of the external breakage in power optical cable are analyzed, and the measures for preventing the external breakage of power optical cable are probed in this paper. Through typical cases, which provides an important reference for the communication and maintenance personnel of power system.