Review the camera’s required PoE class and power draw, then choose an adapter rated to meet that need: standard PoE provides up to 15W, PoE+ up to 30W, and PoE++ up to 60W. Higher-power cameras, including some PTZ models, may call for PoE+ or PoE++, so confirm that the adapter and camera use compatible standards.

Use a suitable Category cable with RJ45 connections from the network switch to the adapter’s data input, then connect the adapter’s PoE output to the IP camera, confirming that the adapter’s PoE standard, power level, and data speed match the camera. Provide the adapter with the required AC power through its input and use a grounded connection when specified, while checking the installation requirements for voltage, cable length, and any outdoor-rated components.

Use a higher-power PoE adapter when an IP camera’s documented power requirement exceeds what the network switch or standard PoE connection can provide, as may occur with PTZ cameras or models with power-intensive features. Select an adapter with a compatible PoE standard and sufficient wattage to support the camera, which can add power over the Ethernet cable without requiring a separate power run.

When selecting PoE adapters for IP cameras, compare the adapter’s data speed, PoE standard, and power output with the camera’s requirements, including whether it needs standard PoE, PoE+, or higher-power PoE. Also review mounting options, such as built-in mounting ears or a compact form factor, and choose an adapter designed for the installation environment, including outdoor-rated options for exposed locations.