US Patent 10194221 High capacity fiber-optic integrated transmission and switching systems
Patent 10194221 was granted and assigned to Ciena on January, 2019 by the United States Patent and Trademark Office.
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A high capacity node includes a plurality of receiver sections and a plurality of transmitter sections; and an electrical switching fabric between the plurality of receiver sections and the plurality of transmitter sections, wherein each of the plurality of receiver sections and the plurality of transmitter sections interface the electrical switching fabric at a full signal level and the electrical switching fabric is configured to perform flow switching on the full signal level between respective receiver sections and transmitter sections, and wherein the plurality of receiver sections, the plurality of transmitter sections, and one or more stages of the electrical switching fabric are implemented in one or more optoelectronic integrated circuits.
US Patent 10194221 High capacity fiber-optic integrated transmission and switching systems
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