用地埋管道实现乡镇环型有线电视光纤网

Building Loop CATV Fiber Network in Villages and Towns by Conduits under Ground

从保证广播电视安全播出以及构建电信级有线电视光纤主干网的角度出发 ,介绍在工程规划、设计中以地埋管道光缆来实现乡镇有线电视联网 。

Discusses how to build a loop cable TV fiber network in villages and towns by the conduits under ground in the design of project from the factors of safe broadcasting in radio and TV and constructing trunk cable TV fiber network like telecom.