Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akira Yamamoto0
Koji Bato0
Kouji Tanonaka0
Tomoyuki Sakata0
Date of Patent
March 29, 2011
0Patent Application Number
118783010
Date Filed
July 23, 2007
0Patent Primary Examiner
Patent abstract
A wavelength-multiplexing optical transmission apparatus includes an optical-wavelength-information storing unit that stores optical wavelength information on an optical wavelength of an optical signal to be output from a transponder, and an optical-wavelength-information transmitting unit that transmits the stored optical wavelength information to the transponder via a connection cable. The transponder includes an optical-wavelength control unit that controls an optical wavelength of an optical signal to be input to a wavelength multiplexing unit based on the optical wavelength information received from the optical-wavelength-information transmitting unit.
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