Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tara Astigarraga0
David Franklin Dehaan0
Louie Arthur Dickens0
Omolaoye Olatunde0
Date of Patent
August 9, 2011
Patent Application Number
12016277
Date Filed
January 18, 2008
Patent Primary Examiner
Patent abstract
A small form factor pluggable (SFP) device includes a controller for receiving a first input signal. An optical loopback circuit is coupled to the controller for feeding back a loopback signal to the controller. The loopback signal is generated from the first input signal. An indicator is coupled to the controller for indicating a operational status of the device.
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