I use OPT155-31203STR optical transciever. But it didn\’t work. I don\’t know PCB diagram and empedance matching resistor.
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I use OPT155-31203STR optical transciever. But it didn\’t work. I don\’t know PCB diagram and empedance matching resistor.
Thanks for your question. Would you please contact our team ([email protected]) for further discussion?