摘要
分析了IEEE802.3av工作组规定的10G EPON分层模型相对于1G EPON的改进,比较分析了10G EPON的技术优势,进而研究了现有1G EPON向10G EPON系统升级的过程和可能存在的技术瓶颈,提出了三种可分别运用在家庭、企业和移动基站中且支持高带宽网络服务的10G EPON组网模型,为将来10G EPON接入网系统的发展提供了参考。
This paper analyzed the improvement of hierarchical model of 10G EPON which was standardized in the framework of the IEEE 802.3av Task Force, and comparatively analyzed technical advantages of 10G EPON. By investigating the system updating process of 1G EPON to 10G EPON as well as the technical bottlenecks emerged, three networking schemes based on 10G EPON systems respectively suitable for different situations of family, commerce and backhaul of mobile base station were proposed. These schemes, which support various advanced network services, provide a good referrence for future 10G EPON access network system.
出处
《光通信技术》
CSCD
北大核心
2008年第12期21-24,共4页
Optical Communication Technology
基金
广东省自然科学基金(NO.06105251)资助
广东省科技项目(NO.2007B010200057)资助
