OPTICAL TRANSCEIVER, OPTICAL COMMUNICATION SYSTEM, AND METHOD FOR RECEIVING OPTICAL SIGNAL

Abstract: an objective is to easily set a wavelength of an optical signal received by an optical transceiver. a first reception unit receives a first optical signal including identification information and reception wavelength information. a determination unit determines whether the identification information satisfies a predetermined condition. a wavelength filter has a tunable wavelength and transmits a second optical signal of the transmission wavelength included in an input optical signal. when the judgment unit judges that the identification information satisfies the predetermined condition, a wavelength instruction unit instructs the wavelength filter to use a transmission wavelength based on the reception wavelength information. a second reception unit receives a second optical signal.

Inventor(s): Masayuki NAKANO

CPC Classification: H04B10/572 (Wavelength control)

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