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深圳的中兴、华为公司是目前国内最大的两家生产程控交换机、移动通讯设备的厂家。以前,生产线为了测试和调试交换机,需要进口模拟呼叫测试系统,每台模拟呼叫测试系统需要10万美元。该设备通过模拟线路直接与用户交换机或中心局用交换机连接。仿真大话务量呼叫,从而测试交换系统的业务负载能力。硬件配置:EC-1040/DM-64T 4U 高、上架、带6.4″ TFTLCD 显示和抽屉式键盘、鼠标BP-14S 14槽 ISA 无源底板ACE-935A 350W 工业电源
Shenzhen ZTE, Huawei is currently the largest two production program-controlled switches, mobile communications equipment manufacturers. Previously, in order to test and debug switchboards, production lines needed to import analogue call test systems, which cost about $ 100,000 for each analogue call test system. The device is connected directly to the customer switch or central office switch via analog lines. Emulate bulk voice calls to test the switching system’s business load capabilities. Hardware configuration: EC-1040 / DM-64T 4U high, shelves with 6.4 "TFTLCD display and drawer keyboard, mouse BP-14S 14 slot ISA passive backplane ACE-935A 350W industrial power supply