Optical module quality detection method and device, storage medium and electronic equipment

Abstract

The embodiment of the invention discloses a quality detection method and device of an optical module, a storage medium and electronic equipment, and the method comprises the steps: responding to the triggering of a quality detection event of the optical module, enabling a processing chip to send a first PRBS code stream to the optical module; receiving a second PRBS code stream fed back by the optical module, wherein the receiving end and the sending end of the optical module are connected through an optical fiber self-closed loop, the second PRBS code stream is an electric signal corresponding to a received target optical signal transmitted by the optical fiber based on a closed loop connection mode of the optical module, and the target optical signal is an optical signal obtained after the optical module performs photoelectric conversion on a first PRBS code stream; calculating a bit error probability (BER) of the optical module based on the first PRBS code stream and the second PRBS code stream; and determining the quality of the optical module based on the BER. Through the technical scheme provided by the embodiment of the invention, the quality of the optical module can be quickly and accurately detected.

Description

technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a quality detection method, device, storage medium, and electronic equipment for an optical module. Background technique [0002] The optical module is a key device in the communication system, which can perform photoelectric conversion at both ends of the system. Wherein, the transmitting end of the optical module converts the electrical signal into an optical signal, and the receiving end converts the optical signal into an electrical signal. Optical modules are composed of optoelectronic devices, functional circuits, and optical interfaces. Optical modules are classified according to packaging forms, such as SFP, SFP+, and SFF. In the actual engineering application process, it is very important to accurately detect the quality of the optical module. [0003] In the related art, the quality judgment standard of the optical module mainly det...

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Problems solved by technology

[0003] In the related technology, the quality judgment standard of the optical module mainly detects and judges the quality of the optical module by means of emitted optical power, eye diagram and current, etc., and the accuracy and efficiency are low.

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