Intelligent test method of optical modules

Abstract

The present invention belongs to the optical module technical field and relates to an intelligent test method of optical modules. According to the technical schemes of the invention, the intelligent test method of the optical module includes the following steps that: a qualified optical module and a plurality of optical modules to be tested are installed on an intelligent optical module test device; optical signals which are received by the qualified optical module and transmitted by the optical modules to be tested are tested one by one, or optical signals which are received by the optical modules to be tested and transmitted by the qualified optical module are tested one by one; and test results are compared with standard values, so that whether the optical modules to be tested are qualified can be determined. The optical module test device comprises a rotating platform, a test host, a joint mechanism and a material fixing mechanism. The intelligent test method of the invention can greatly improve the testing efficiency of the optical modules and is extremely suitable for batch test.

Description

technical field [0001] The invention belongs to the technical field of optical modules, and in particular relates to an intelligent testing method for optical modules. Background technique [0002] The optical module is composed of optoelectronic devices, functional circuits and optical interfaces, etc. The optoelectronic devices include two parts: transmitting and receiving. To put it simply, the function of the optical module is photoelectric conversion. The transmitting end converts the electrical signal into an optical signal. After transmission through the optical fiber, the receiving end converts the optical signal into an electrical signal. The optical module is mainly divided into an optical transmitting module, an optical receiving module and an optical transceiver integrated module. [0003] In the prior art, when testing the optical transmitting module or the optical receiving module, the optical modules to be tested are usually manually installed on the test boa...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, when testing the optical transmitting module or the optical receiving module, the optical modules to be tested are usually manually installed on the test board one by one, and after the test is completed, the optical modules of the previous batch are removed and replaced. One batch, but this method is inefficient and only suitable for small batch testing, not suitable for large batch testing

At the same time, in the prior art, after the optical module is tested, the staff manually sorts the optical modules according to the test results. On the one hand, the efficiency is low, on the other hand, it is easy to cause wrong sorting, and the level of intelligence is extremely low.

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