摘要
当前,EPON/GPON向更高速率的升级演进已成为光接入领域颇受关注的议题。基于此,对XG(S)-PON、TWDM PON、WDM PON、100 Gbit/s EPON的现状与面临的问题进行了分析,并对各种技术的应用现状与前景进行了展望。
Currently, the evolution of EPON/GPON to higher bitrate technology has become a hot topic in optical access field. Based on this, the current situation and problems of XG（S）-PON, TWDM PON, WDM PON and 100 Gbit/s EPON were analyzed, then some forecast of above technologies was given.
出处
《电信科学》
北大核心
2017年第11期1-8,共8页
Telecommunications Science
