本文介绍了一种局部互连分组交换网络的体系结构。各网络节点采用同轴电缆相连的微计算机。每一节点都有一个广播子网。各子网由作为交换节卢的分组转发器来连接。本网络体系结构的特点是能够适应广泛的实现范围。另外,文中还介绍了几种特殊的网络特性和一种新的通信协议功能。 This article describes the architecture of a partially interconnected packet-switched network. Each network node is connected by a coaxial cable microcomputer. Each node has a broadcast subnet. Each subnet is connected as a packet forwarder. This network architecture is characterized by its ability to accommodate a wide range of implementations. In addition, the article also introduced several special network features and a new communication protocol features.