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目前市场上销售的集线器(hub)中,许多低挡产品具有以往高档产品才有的功能。企业网使用的hub增加了,这些hub需要将共享介质、分组交换、和信元交换技术结合起来。如Cabletron和前Chipcom公司在它们新推出的hub中提供一些等待已久的LAN交换和异步传输模式(ATM)模块,Bay网络公司紧跟其后。 先进的连接和网间功能使叠式hub与从低档到中档的箱式hub等效。如Bay网络的Distributed 5000和Digital设备公司的DEChub 90使箱式和叠式hub
Among the hubs currently on the market, many of the low-end products have the same features as previous high-end products. The hubs used by corporate networks have increased, and these hubs need to combine shared media, packet switching, and cell switching technology. Bay Networks followed closely before Cabletron and former Chipcom provided some long-awaited LAN switching and Asynchronous Transfer Mode (ATM) modules in their new hubs. Advanced connectivity and inter-function stack hub and from low to mid-range box hub equivalent. Such as Bay Networks’ Distributed 5000 and Digital Equipment Corporation’s DEChub 90 for both box and stack hubs