Multi-data-rate optical transceiver
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United States of America Patent
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-
Apr 3, 2007
Grant Date -
Feb 16, 2006
app pub date -
Oct 25, 2005
filing date -
Dec 19, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
An optical transceiver module includes an optical-to-electrical converter configured to convert a first optical signal to a first electric signal, a first amplifier configured to amplify the first electric signal, a bandwidth controller coupled to the first amplifier, configured to control the frequency response characteristics of the amplification of the first amplifier to produce a first amplified electric signal, a driver circuit configured to receive a second electric signal and to produce a second amplified electric signal in response to the second electric signal and an optical feedback signal, an electrical-to-optical converter coupled to the micro-controller and configured to convert the second amplified electrical signal to a second optical signal, and a photo diode configured to detect the second optical signal and to produce the optical feedback signal to be received by the driver circuit.
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