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本文讨论了一个宽带光纤综合业务网及结点的设计.该光纤网使用ATM技术和修改的DQDB协议(Modified-DistributedQueueDualBus),在M-DQDB中使用全分组交换方式,信元(cell)的结构与B-ISDN相符,提高了与B-ISDN的兼容性.作为骨干网的数据速率为155.520Mb/S.
This article discusses the design of a broadband optical fiber integrated services network and nodes. The fiber network uses ATM technology and modified DQB (Modified-DistributedQualuityBus), using full packet switching in M-DQDB, cell structure consistent with B-ISDN, improved compatibility with B-ISDN . The data rate for the backbone is 155.520 Mb / s.