TRANSMISSION SYSTEM AND TEST APPARATUS

摘要

Provided is a transmission system that transmits data, comprising a modulating section that modulates amplitude of a predetermined carrier signal according to the data to be transmitted; an electro-optical converting section that converts a modulated signal output by the modulating section into an optical signal; an optical fiber that transmits the optical signal; an optical-electric converting section that converts the optical signal transmitted by the optical fiber into a current signal; a current-voltage converting section that linearly converts the current signal into a voltage signal; and a demodulating section that demodulates the voltage signal.