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中国公用帧中继宽带业务网(CHINAFRN)骨干网一期工程日前已顺利通过全网的联调测试工作,覆盖全国21个直辖市和省会城市的网络全部贯通,全网端口总数2494个。依托在该网上的邮电部智能办公系统正在建设之中,不久还将有中日双方各8名围棋高手通过该网与日本帧中继网的互联在线决出胜负。其二期工程还将陆续开通重庆和兰州等多个节点,并将增加北京、上海和广州的国际出口。该网是我国第一个向公众提供服务的宽带数据通信网络,它将成为我国信息基础设施的重要组成部分。它采用ATM网络核心技术,主要提供帧中继和信元中继等业务。
The first phase of the ChinaFRN backbone network has successfully passed the joint debugging test of the entire network and covers all the networks in 21 municipalities directly under the Central Government and provincial capitals in the country. The total number of ports in the whole network is 2,494. Relying on the network of the Ministry of Posts and Telecommunications intelligent office system is under construction in the near future there will be China and Japan each of the eight Go master through the network and the Japanese frame relay network online determine the outcome. The second phase of the project will also be gradually opened in Chongqing and Lanzhou and other nodes, and will increase Beijing, Shanghai and Guangzhou’s international exports. The network is the first broadband data communication network in China that provides services to the public and will become an important part of our information infrastructure. It uses the core technology of ATM network, mainly providing services such as frame relay and cell relay.