RFoG CPE Devices with Wavelength Collision Avoidance Using Laser Transmitter Local and/or Remote Tunability
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United States of America Patent
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Issued Date -
Jul 25, 2013
app pub date -
Jul 25, 2012
filing date -
Jul 25, 2011
priority date (Note) -
Abandoned
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Abstract
Methods and apparatus are described for RFoG CPE devices with wavelength collision avoidance using local and/or remote tunability. A method includes tuning each of a plurality of optical transmitters to a plurality of non-overlapping frequency bands to avoid wavelength collisions in an upstream portion of a multipoint-to-point RFoG network where multiple optical transmitters from different RFoG CPE units transmit at the same time to a single shared optical receiver.
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