I’m a new user and I’m having a problem establishing the link. The monitoring is reporting me a warning in “RX” (Warning: Optical power outside valid range)

Is there anything I can do?

I’m using:

NT40E3-4-PTP SmartNIC
CISCO GLC-SX-MMD 1000BASE-SX SFP 850NM 500M LC MMF DDM DUPLEX 10-2626-01