Wavelength control method of wavelength division multiplexing transmission apparatus having a wavelength division multiplex transmission apparatus and FBTL light module to the wavelength control of FBTL light module

摘要

The operation control similar to the operation control to the transponder equipped with NB optical module in charge of 4 wavelength from the monitoring control unit, to provide a wavelength-division multiplexing transmission apparatus for operation control of the transponder equipped with FBTL optical module is possible. Thus, with a transponder to convert into a narrowband wavelengths from a broadband wavelength optical signal and a monitoring control unit that controls the transponder by the instruction of the operator, the transponder, transponder, channel information specified by the monitoring control unit Wavelength division multiplexing transmission and a FBTL module control unit for controlling the charge of the wavelength determination unit that converts the charge of the wavelength information to be responsible, to emit a full band tunable lasers based on the representative wavelength information representative wavelength determination unit is converted I will with the device.