广电网络小区光纤入户与常见故障分析

摘要

近年来电信、联通、移动等运营商的入户带宽不断升级，光纤入户成为主流的用户覆盖方式，并成为国家建筑强制标准。当前广电网络入户仍以同轴电缆和五类线为主，存在运维成本过高、升级难度大的缺点，阐述FTTH光纤到户的优点，并对其常见故障进行分析。%In recent years,along with the telecom,Unicom,mobile bandwidth operator householdsupgrade ceaselessly,fiber to the home has become a mainstream users each operators covered way,and has become the national construction mandatory standards.At present,the broadcasting network basic household mode is still in coaxial cable and five kinds of main line,and the coaxial cable or five lines existing operation and maintenance costs are too high,and difficult to upgrade.This article tries to explain theadvantages of FTTH fiber to the home,and the daily common fault analysis.