基于FCoE和RapidIO的高速数据交换网设计与实现

Design and implementation of high-speed data exchange network based on FCoE and RapidIO

为适应开放式体系架构信息系统中对海量数据的高速率、低延时和远距离传输需求,设计了一套基于以太网光纤通道(FCoE)和RapidIO技术的高速数据交换网络,网络由光纤交换机和高速接口模块组成。光纤交换机作为数据交换核心实现FCoE协议转换,高速接口模块完成RapidIO与FCoE接口间数据转换。结合实际工程应用需求,对高速数据交换网的络功能和性能进行了实验验证,结果表明:网络数据交换带宽最大可达800 MB/s,并具备低时延、远距离传输和节点规模灵活扩充的特点。

In order to meet the open architecture information systems high-speed,low-latency and long-distance data transmission requirement,a high-speed data exchange network based on fibre channel over ethernet(FCoE)and RapidIO technology is designed.it consists of a fiber switch and a high-speed interface module.The optical fiber switch completes the FCoE protocol conversion.the high-speed interface module completes the data conversion between RapidIO and FCoE interfaces.Combined with the actual engineering application requirements,the high-speed data exchange network have carried out functional and performance testing experiments.The results show that the network data exchange bandwidth can reach up to 800 MB/s,and it has the characteristics of low latency,long-distance transmission and flexible expansion of node scale.