FTTR网络架构及其应用研究  

Research on fttr network architecture and its application

作　　者：林炎 LIN Yan(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：《通信与信息技术》2023年第1期25-27,49,共4页Communication & Information Technology

摘　　要：伴随着“光进铜退”、“宽带中国”等战略的推进,国内光纤接入不断向更深处渗透。在现行的FTTH模式下,用户可以通过无线辅助组网技术对固定宽带WiFi信号进行改善,或进行户内布线。FTTR是对当前户内布线方式的补充,基于室内ODN,开通固定宽带业务可采用P2P或P2MP方式。相较于户内网线布线,FTTR可以更好地适应极致上网体验、大面积环境、多运营选择、室内深度覆盖等场景,有着广阔的应用前景。With the promotion of strategies such as "Optical in and Copper Retreat" and "Broadband China",domestic optical fiber access continues to penetrate deeper. In the current FTTH mode,users can improve fixed broadband’s WiFi signal through wireless auxiliary networking technology,or perform indoor wiring. FTTR is a supplement to the current indoor wiring method. Based on indoor ODN,fixed broadband services can be opened for P2P or P2MP. Compared with indoor network cable wiring,it can better adapt to scenarios such as extreme Internet access,large-area environment,multiple operation options,and indoor deep coverage,and has a broad application prospect.

关 键 词：FTTR 室内ODN 户内布线 固定宽带业务 F5G 

分 类 号：TN91[电子电信—通信与信息系统]