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Optical access network of wavelength division method and passive optical network using the same

  • US 20060045525A1
  • Filed: 08/08/2005
  • Published: 03/02/2006
  • Est. Priority Date: 08/28/2004
  • Status: Abandoned Application
First Claim
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1. A wavelength division multiplexed optical access network, comprising:

  • a central office for multiplexing first optical signals for wire communication and second optical signals for wireless communication;

    a remote node, coupled to the central office via an optical fiber, for de-multiplexing a multiplexed optical signal received from the central office;

    a plurality of subscribers coupled to the remote node, each subscriber receiving a first optical signal having a corresponding wavelength from the de-multiplexed first optical signals; and

    a plurality of radio access units coupled to the remote node, each radio access unit converting a second optical signal having a corresponding wavelength from the de-multiplexed second optical signals into a wireless electric signal and wirelessly transmitting the wireless electric signal.

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