US Patent 8000607 Optical transceivers with closed-loop digital diagnostics
Patent 8000607 was granted and assigned to Finisar on August, 2011 by the United States Patent and Trademark Office.
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Systems and methods for performing closed-loop diagnostics in optical transceiver. The TOSA of an optical receiver includes a primary transmit module and a secondary receiver module. The transmit module transmits a data signal to a ROSA of another optical transceiver. The ROSA has a secondary transmit module that can transmit a diagnostic data signal back to the secondary receiver module of the TOSA. The TOSA can use the diagnostic data received from the ROSA to automatically adjust itself and perform closed-loop feedback functions. The closed loop diagnostics can be implemented in a network where one transceiver may be connected with more than one other transceiver in a multi-node configuration.
US Patent 08000607 Optical transceivers with closed-loop digital diagnostics US Patent 8000607 Optical transceivers with closed-loop digital diagnostics
US Patent 08000607 Optical transceivers with closed-loop digital diagnostics
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