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机电部54所研制的野战网节点交换机于7月26日通过部级技术鉴定,这一成果填补了国内空白。节点交换机是野战综合通信系统的核心设备,其承载业务包括话音、数据、电传和传真,是增量调制的无阻塞时分数字式程控交换机,软硬件均为模块化设计,容量为240线,既可做中继节点交换机,也可与复接器连接作为入口交换机使用,具有较强的网络功能和网络变化的自适应能力。
The electromechanical department 54 developed by the network node switch on July 26 passed the ministerial level technical appraisal, this result has filled the domestic blank. Node switch is the core equipment of field integrated communication system. Its bearer service includes voice, data, telex and fax. It is a non-blocking, time-division digital programmable switch with incremental modulation. The hardware and software are both modular in design and have a capacity of 240 lines. Can be used as a relay node switch, but also with the multiplexer connection as an entrance switch, with strong network capabilities and network adaptability to changes.