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Digital signal comparison circuit in a performance monitoring and test system
Digital signal comparison circuit in a performance monitoring and test system
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机译:性能监测与测试系统中的数字信号比较电路
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摘要
A DS3 level access, monitor and test system including a digital comparator for a telephone network. A high speed bit-for-bit compare is interfaced to a protect path to provide 1:1 fault protection in the system of the present invention. Full time performance monitoring on DS1 and DS3 signals is performed by a shared resource. The system of the present invention provides an integrated approach to synchronization measurement and relative synchronization.
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