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Now more and more customers want to know the technical information of optical modules. Today we will briefly summarize the equipment required for optical module testing! After an optical module is made into a finished product, in order to ensure the quality of the product, it has to go through multiple steps of testing before it can be shipped.


1. First measure the transmitted optical power, receiving sensitivity, eye diagram, extinction ratio and error code. The equipment that needs to be used are optical attenuator, optical power meter, bit error meter (adjust optical power and sensitivity by rate) and eye diagram instrument.
2. Then carry out high and low temperature aging test to check product stability


3. Test on the switch to check product compatibility and ensure compatibility
4. Finally, the end face inspection is performed on the fiber end face detector, and the port is cleaned with a cleaning pen to keep the port clean and ensure the quality
Our tests are to strictly follow industry standards and strive to provide customers with high-quality products. Customer satisfaction is our pursuit.