AFDX photoelectric converter testing method

The invention belongs to field of airborne network testing technologies and provides an AFDX photoelectric converter testing method. According to the invention, an AFDX end system based on FPGA is adopted, the data conversion accuracy, the data frame sequence and the conversion delay of an AFDX photoelectric converter are tested, the testing mechanism is simplified, the testing cost and difficulty are lowered, the rapid and reliable measurement on the AFDX photoelectric converter is realized, and the testing efficiency is improved.