FIELD: components of protected fiber-optic data transfer lines; uncontrolled-area limited digital-data transceiving devices.
SUBSTANCE: in order to make it possible to use proposed device in protected fiber-optic transmission systems, it is provided with newly introduced series-connected digital-to-analog converter, matching device, and regulator, radiator control device monitoring input is connected to first output port of controller whose second output port is connected to input of digital-to-analog converter, matching device output is connected to control input of regulator whose output is connected to input of amplifier; output of the latter is connected to input of detector whose output is connected to input of analog-to-digital converter; regulator input is connected to optical receiving module output.
EFFECT: ability of dispensing with controller output signal regulation when switching-on the device.
1 cl, 4 dwg
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