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According to the screenshot, the receive optical power of port 1 is normal because it is close to the reference value.
For other ports, you can refer to the value of port 1 although the reference value is not set.
The optical power of port 2 is normal.
The optical power of port 3 is too high. You are advised to add a 5 dB optical attenuator.
The optical power of port 4 is very low, and the optical power of port 6 is a little low. Therefore, you need to check the attenuation of the fiber link and whether the connector is loose.
Thank you!