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OPTICAL TRANSCEIVER AND CONTROL METHOD

  • US 20190312661A1
  • Filed: 06/19/2017
  • Published: 10/10/2019
  • Est. Priority Date: 06/20/2016
  • Status: Active Grant
First Claim
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1. An optical transceiver comprising:

  • a wavelength-tunable transmitter configured to transmit an optical transmission signal;

    a wavelength-tunable receiver configured to receive an optical reception signal;

    a wavelength table configured to store a plurality of combinations of a transmission wavelength and a reception wavelength;

    an input terminal configured to input a wavelength selection signal; and

    a controller configured to select one combination of the transmission wavelength and the reception wavelength from the wavelength table based on the wavelength selection signal, and perform transmission wavelength control for setting the selected transmission wavelength in the wavelength-tunable transmitter as a wavelength of the optical transmission signal and reception wavelength control for setting the selected reception wavelength in the wavelength-tunable receiver as a wavelength of the optical reception signal.

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