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A remote programmable test device for use with a communication system with supervisory facility over one or more remote sites
A remote programmable test device for use with a communication system with supervisory facility over one or more remote sites
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机译:一种远程可编程测试设备,可与具有一个或多个远程站点的监控设施的通信系统一起使用
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摘要
A remote programmable test device for use with a communication system with supervisory facility over one or more remote sites, said device comprising a control processor with attendant random access memory RAM and input/output I/O interface unit coupled to a system bus and a pair of memory systems for respectively storing active and inactive quasi-redundant versions of the operating system firmware and for electronically modifying the functionality of measuring and test routine, thereby monitoring and testing network lines and subscriber termination equipment coupled thereto.
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