SOT-NP series “Parallel Optical Transfer unit” Operation (How to check data transmission status)
Answer
In the SOT-NP series, the “DT” indicator lights up in red when the power is turned on, the two units are facing each other, and data transmission is enabled between them and the other transmission device. The “RCV” indicator lights up in green when the light-receiving area of the SOT-NP series is within the stable area.
In reality, the “DT” indicator appears orange because both red and green light up at the same time.
2022.2.7：Easy to understand, Input/output operation checks are color-coded for easy identification SOT-NP Series