摘要
10G PON是实现双千兆计划的关键技术之一,并成为家庭、企业各类应用场景向云的方向发展的关键动力。10G PON技术兼容性好,支持PON网络的平滑升级和扩容,升级成本低;支持上下行对称10G业务,能够促进大上行业务发展;OLT设备支持SDN/NFV,能够提供差异化服务。本文还对10G PON的上联需求和部署提出了建议。
10G PON is one of the key technologies to realize the dual-gigabit plan,and has become the key driving force for the development of various application scenarios in homes and enterprises to the cloud.10G PON technology has good compatibility,supports smooth upgrade and expansion of PON network,and has low upgrade costs;supports upstream and downstream symmetrical 10G services,which can promote the development of large upstream services;OLT equipment supports SDN/NFV and can provide differentiated services.This paper also puts forward construction suggestions for the uplink requirements and deployment of 10G PON.
作者
白月维
何二朝
张利钦
BAI Yuewei;HE Erchao;ZHANG Liqin(Hebei Communication Design&Consultation Co.,Ltd.,Shijiazhuang Hebei 050021;Shijiazhuang City Broadband Access and Transmission Network Optimization Technology Innovation Center,Shijiazhuang Hebei 050021;Shijiazhuang University,Shijiazhuang Hebei 050035)
出处
《中国科技纵横》
2022年第7期48-50,共3页
China Science & Technology Overview
