And looking into Access Point Datasheet it states: Cisco power injector, AIR-PWRINJ5= (Note: This injector supports only 802.3af) https://www.cisco.com/c/en/us/products/collateral/wireless/catalyst-9100ax-access-points/datasheet-c78-741988.html air_pwrinj6.pdf 382 KB 0 Helpful Reply ...