Apparatuses, systems, methods, and computer program products for add-drop multiplexing

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United States of America Patent

PATENT NO 9525504
APP PUB NO 20160050043A1
SERIAL NO

14457765

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A network element includes first and second multiplexers, first and second interfaces, and first and second selecting units. The multiplexers are communicatively coupled. The first interface is communicatively coupled to the first multiplexer and configured to receive multiplexed signals. The second interface is communicatively coupled to the second multiplexer and configured to receive multiplexed signals. The first selecting unit is communicatively coupled to the first and second multiplexers and configured to select between a signal received from the first multiplexer and a signal received from the second multiplexer. The second selecting unit is also communicatively coupled to the first and second multiplexers and configured to select between a signal received from the first multiplexer and a signal received from the second multiplexer.

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Patent Owner(s)

Patent OwnerAddress
TELECOM HOLDING PARENT LLC338 PIER AVENUE SUITE 4325 HERMOSA BEACH CA 90254

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chan, Eric L Naperville, US 16 113
Hu, Peigang Shanghai, CN 8 24
Kangas, Bradley R St. Charles, US 9 40

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