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RF Return Optical Transmission

  • US 20070083909A1
  • Filed: 09/01/2006
  • Published: 04/12/2007
  • Est. Priority Date: 05/11/1999
  • Status: Abandoned Application
First Claim
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1. A method for processing communication signals from customer premises equipment, comprising:

  • receiving an optical signal at a first wavelength, the optical signal being modulated with telephony signals and an RF return signals;

    separating the telephony signals from the RF return signals;

    sampling the telephony signals;

    attenuating the telephony signals;

    attenuating the RF return signals based on attenuation of the telephony signals.

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