Optical module detector

The invention discloses an optical module detector, including an optical power detection circuit, a main controller, a first interface, a code error detector and a programmable crystal oscillator. The first interface is connected with a to-be-measured optical module. The optical power detection circuit measures the optical power of input light in the optical module. The programmable crystal oscillator provides a reference frequency for the code error detector. The code error detector detects the code error rate of signals passing through the optical module. The main controller controls the optical power detection circuit to carry out optical power detection and controls a code error detection circuit to carry out code error rate detection. The optical module detector has comprehensive testing functions, is hand-hold and portable, and facilitates a client to detect performances of the optical module anytime and anywhere, so that the applicability of the optical module detector is improved. 本发明公开了种光模块检测仪，该光模块检测