Optical module testing system for optical communication

Abstract

The invention discloses an optical module test system for optical communication, and relates to the technical field of optical communication. The system comprises an optical module receiving circuit,an optical module signal processing unit, an optical module test instrument, an error code transmitter and an oscilloscope, the optical module receiving circuit is externally connected with an opticalline terminal, data interaction is performed between the optical module signal processing unit and the optical module receiving circuit through a communication module, and the optical module receiving circuit is further connected with the optical module test instrument. The optical module test instrument is provided with a single-channel error code instrument, the single-channel error code instrument is connected with the OLT module, the error code transmitter is connected with the optical module signal processing unit through the optical module control system, and the oscilloscope is connected with the optical module test instrument. Various automatic test systems can be quickly and conveniently established by utilizing a universal hardware module, and signal analysis, data processing, storage, transmission, display and the like can be conveniently carried out by utilizing powerful functions of a computer.

Description

technical field [0001] The invention relates to the technical field of optical communication, in particular to an optical module testing system for optical communication. Background technique [0002] In 1966, British Chinese scholars Gao Kun (C.K.KA) and Hawkham (C.K.HOCKHAM) published a paper on the new concept of transmission medium, pointing out the possibility and technical approach of using optical fiber (Optical Fiber) for information transmission, laying the foundation The basis of modern optical communication - fiber optic communication. In 1970, a major breakthrough was made in the development of optical fiber, and substantial progress was also made as a light source for optical fiber communication. The 1970's became an important milestone in the development of optical fiber communications due to technological advances in optical fibers and semiconductor lasers. In 1976, the United States conducted the world's first field experiment of a practical optical fiber c...

AI Technical Summary

Problems solved by technology

[0009] At present, domestic enterprises mainly use advanced testing equipment at home and abroad in the process of parameter testing of optical communication products. , watch the waveform or data on the instrument with human eyes; this not only makes the test process complicated and error-prone, but more importantly, the test efficiency is too low

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