PON接入网负载与接入距离优化  

Optimization of PON Access Network Load and Access Distance

作　　者：庄智勇 ZHUANG Zhiyong(Hunan Tianchen Construction Co.,Ltd.,Changsha,Hunan,China 410007)

机构地区：[1]湖南天辰建设有限责任公司,湖南长沙410007

出　　处：《湖南邮电职业技术学院学报》2024年第3期24-28,共5页Journal of Hunan Post and Telecommunication College

摘　　要：分析家庭宽带PON(passive optical network,无源光网络)接入网络中OLT(optical line terminal,光线路终端)用户的承载能力,计算PON端口接入距离。依据理论计算,结合PON实例,给出了PON结构优化的参考方案。同时,在考虑对现网资源节约的前提下,通过对OLT承载用户数的分裂及用户接入距离的优化,来提升用户感知度。This paper analyzes the carrying capacity of OLT(optical line terminal)users in the home broadband PON(passive optical network)access network,and calculates the access distance to the PON port.According to the theoretical calculation and the example of PON,the reference scheme of PON structure optimization is given.At the same time,on the premise of saving network resources,the number of OLT carrying users is split and the user access distance is optimized to improve user awareness.

关 键 词：PON OLT 负载 接入距离 

分 类 号：TN929.1[电子电信—通信与信息系统]