太比特路由器关键技术分析

Analysises of Key Technologies About Terabit Router

太比特路由器是一种具有Tbit/s级的交换容量、支持多业务的超高速路由器 ,是构成下一代骨干网的关键要素之一。本文首先简单介绍了高速路由器的体系结构和技术发展趋势 ,然后主要叙述了太比特路由器的体系结构特点和设计中需要克服的关键技术 。

Terabit router is a kind of router that offers Tbps switching capacity and supports multi_service. Terabit routers have become an essential element of the next generation backbone networks. This paper firstly discusses the architectures of high_speed routers and technology trends about high_speed routers, then explains characters of Terabit router's architecture and key issues in design. At last, this paper analyzes the market prospects of Terabit routers.