摘要
大型分布式通信设备的各个功能模块可单独完成一定的工作,但各模块之间仍需要进行高速内部通信以使设备协调工作。以3TNet核心设备——大规模汇聚接入路由器(ACR)的内部组网模块为例,介绍了一种基于VSC7389和VSC8538芯片的16端口10/100/1000 Mbps自适应以太网交换机的设计。
Each module of the large-scale distributional communication facility can complete the certain work alone, but between various modules still need to communication with each other in high speed to make sure the whole equipment work concertedly. This paper took the internal network module of ACR （access converging router） which was one of the most important equipments of 3TNet as an example, introduced a design way of 16 ports 10/100/1000Mbps self-adaptation Ethernet switch module based on VSC7389 and VSC8538.
出处
《计算机应用研究》
CSCD
北大核心
2007年第8期316-317,320,共3页
Application Research of Computers
基金
国家"863"计划资助项目(2004AA103130)
