Apparatus and method for optical-network monitoring
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United States of America Patent
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Apr 25, 2017
Grant Date -
Oct 15, 2015
app pub date -
Sep 30, 2014
filing date -
Apr 11, 2014
priority date (Note) -
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Abstract
A method, apparatus, and system for network monitoring, and more specifically for correlating downstream devices in an optical network with downstream ports of an optical splitter through which they are communicating with a central office. The downstream devices operational on the network are indentified and listed in a correlation table. Selected subsets of these devices are then monitored, preferably by an ISM under the direction of a management node, in a series of monitoring cycles until a satisfactory correlation may be achieved. The correlation cycle may be performed at startup, as needed, or on a periodic basis.
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