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日前 ,美国Cabletron公司推出了一款价格低廉、性能卓越的新型集成接入设备(IAD)———SmartSwitch1500。这种设备能够在广域网上提供ATM卓越的性能和集成优势 ,并能在一个平台上集成话音、视频和数据业务。这对于需要更大带宽和先进业务的服?
Recently, the United States Cabletron company introduced a new low-cost, high performance integrated access device (IAD) --- SmartSwitch1500. Such a device provides the superior performance and integration advantages of ATM over a wide area network and integrates voice, video and data services on a single platform. This service requires more bandwidth and advanced services?