彩光系统在BBU集中部署基站传输中的应用研究

Program research of colour light system in BBU concentration base station transmission

针对4G BBU集中设置需占用大量主干光缆纤芯的情况,本文提出了用彩光系统解决基站传输的方案,分析了彩光系统工作原理、使用范围及典型场景解决方案,从承载能力、建设投资、可靠性、维护能力等方面与普通裸纤承载进行详细的对比分析,最后提出各场景下彩光系统解决基站传输的应用建议。该应用研究有助于解决BBU集中部署下,部分管道资源紧张无法建设光缆或建设较多芯数光缆的实际应用难题。

A large number of backbone fi ber optic cable was occupied after 4G BBU concentration,this paper put forward the program to solve base station transmission with colour light system.analyzed the working principle,use scope and the solution of typical scene,compared and analyzed the system with bare fi ber from several aspects of bearing capacity,construction investment,reliability and maintenance capability,finally proposed the application suggestions of solving base station transmission with colour light system.This program research contributes to solve the actual application problems of unable to build optical cable or build more core fi ber cable on account of the pipeline resources strain under 4G BBU concentration.