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Methods, systems and computer program products for using time domain reflectometry signatures to monitor network communication lines
Methods, systems and computer program products for using time domain reflectometry signatures to monitor network communication lines
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机译:用于使用时域反射法签名来监视网络通信线路的方法,系统和计算机程序产品
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摘要
Methods, systems and computer program products for uniquely identifying communication lines in a network via time domain reflectometry (TDR) signatures are provided. A pulsed signal is sent into a communication line through a patch panel connector port and a reflection of the pulsed signal through the patch panel connector port is received to obtain a TDR signature for each communication line. The pulsed signal is sent and received by a controller operatively associated with the patch panel and/or by a network switch in communication with the patch panel. Connection changes and/or communication line faults at a network patch panel are detected by comparing current and stored TDR signatures.
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