Direction-switchable transponders

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United States of America Patent

PATENT NO 10057666
APP PUB NO 20180167704A1
SERIAL NO

15375021

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Abstract

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A direction-switchable transponder of a high speed communications network, e.g., an fiber optic data communications network, is capable of dynamically reversing the data traffic flow of its various communications channels in response to a signal. The signal can specify a number of channels, a channel map, or a required bandwidth. The direction-switchable transponder can receive a signal relating to network bandwidth requirements; select, based on the received signal, one or more fiber optic channels for reversing direction of flow of network traffic; and dynamically and automatically reconfigure the selected fiber optic signal to reverse direction of flow of network traffic. By responding to asymmetric bandwidth requirements, the direction-switchable transponder uses high speed communications network lines more efficiently.

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Patent Owner(s)

  • FACEBOOK, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahuja, Satyajeet Singh Cupertino, US 15 58
Goel, Nitin Kumar Mountain View, US 16 322
Nagarajan, Gayathrinath Sunnyvale, US 12 26

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