无源波分在5G场景中的应用分析  

Research on the Application of Passive Wavelength Division in 5G Scenario

作　　者：陆杰之 LU Jiezhi(China Information Consulting&Designing Institute Co.,Ltd,Nanjing 210019,China)

机构地区：[1]中通服咨询设计研究院有限公司,江苏南京210019

出　　处：《中国有线电视》2020年第12期1421-1423,共3页China Digital Cable TV

摘　　要：当前网络已经成为人们日常生活中不可缺少的一部分,随着网络数据业务逐渐发展,宽带接入、无线基站等业务越来越多,使得城区主干光缆纤芯需求量也变得越来越大。尤其在5G建设实施以后,光缆网纤芯资源消耗量日益剧增。光缆网作为承载网的最基本网络,需要大量纤芯。基于此,对无源波分在5G场景中的应用进行分析探究,使其在纤芯有限的情况下,满足业务网实际需求。Today,internet has already became an essential part in people s life.With the gradual development of network data services,broadband access,wireless base stations and other services are becoming more and more,which makes the demand for urban main fiber optic cable core also becomes larger.Especially after the implementation of 5G construction,fiber core resource consumption of optical network is increasing rapidly.As the most basic network of bearing network,optical network needs a lot of fiber core.Based on this,the paper analyzed and studied the application of passive wavelength division in 5G scenario,in order to meet the actual needs of the business network in the case of limited fiber core.

关 键 词：无源波分系统 5G场景 应用 

分 类 号：TN929.5[电子电信—通信与信息系统]