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上海建成ＡＴＭ宽带通信试验网２月４日，上海邮电局宣布，上海ＡＴＭ宽带通信试验网建成并投入使用。这使上海成为世界上可以提供基于ＡＴＭ广域网的宽带通信业务的城市之一。上海的ＡＴＭ宽带通信试验网采用的是ＩＢＭ公司的ＡＴＭ交换机Ｎｗａｙｓ２２２０，该系统具有...
Shanghai built ATM broadband communications test network February 4, Shanghai Post Bureau announced that Shanghai ATM broadband communications test network built and put into use. This makes Shanghai one of the cities in the world that can offer broadband services over ATM wide area networks. Shanghai’s ATM broadband communications test network using IBM’s ATM switch Nways2220, the system has ...