摘要
介绍了万兆以太网及其在宽带IP城域骨干网中的优势 ,同时从技术角度分析了其在宽带IP城域骨干网中应用的几个关键技术 ,包括物理层技术、帧格式、LAN与WAN的速率适配、 1 0GE构建宽带IP城域骨干网时的网络拓扑结构、QoS和路由策略 ,以及与其他如DPT、RPR、POS等IP骨干网技术的性能比较。
With the discussion of the importance in providing 10GE in Broadband IP MAN(metropolitan area network), 10GE technology is introduced. The key technologies of 10GE applied in the MAN are studied, including physical layer technology, framing, LAN and WAN interconnected, network technology, QOS and the routing policy, and the comparison with other Backbone technologies such as DPT, RPR and POS. 10GE technology constructing the broadband IP MAN is recommend to the telecommunication carriers.
出处
《现代电力》
2003年第3期84-87,共4页
Modern Electric Power
