论文部分内容阅读
BBN通信公司推出的N16交换机是一种用于宽域T1网的通信处理设备。它把话音、数据、图形和移动图象等用途组合在共用电路上,通过任何一条宽域网传输。专用于各
The N16 switch from BBN Communications is a communications processing device for a wide area T1 network. It combines voice, data, graphics and moving images for use on shared circuits and over any wide area network. Dedicated to each