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向我国电信网供应局用数字程控交换机的六大厂商:1.华为技术公司 C&C08.巨龙公司 HJD04,大唐电信SP30,中兴通信 ZXJ10,金鹏公司 EIM601,南方电信集团HAX-SP1,其中,前四家在1997年占有中国市场的一半。这六家全采用了国外最新集成电路,耗电量大大低于国外生产的交换机,在软件方面整体设计吸收了国外先进交换机的特点。在技术上取得如下进展:1.适应 C3大本网建设,我国开发的几种交换机均采用
China Telecom Network Supply Bureau with digital program-controlled switches of the six vendors: 1. Huawei Technologies C & C08. Dragon Company HJD04, Datang Telecom SP30, ZTE ZXJ10, Jinpeng EIM601, Southern Telecom Group HAX-SP1, in which the former The four occupied half of the Chinese market in 1997. These six all adopt the latest foreign integrated circuits, power consumption is much lower than the switches produced in foreign countries, the overall design of the software has absorbed the characteristics of foreign advanced switches. Made the following progress in technology: 1. To adapt to the construction of C3 Ben Wang, China’s development of several switches are used