Which port should the PoE switch be connected to

Connect the PoE switch to the router using any regular data port (non-uplink) on the switch; PoE ports are primarily for powering devices, not for the router connection.Standard ConnectionTo connect a PoE switch to a router, use a standard Ethernet cable with one end plugged into the LAN port of the router and the other end into any regular data port on the PoE switch. Avoid using the uplink port unless you are cascading multiple switches, as uplink ports are designed for switch-to-switch connections rather than router connections .PoE Ports vs Regular PortsPoE ports: Deliver both data and power to connected devices like IP cameras, VoIP phones, or wireless access points .Regular data ports: Transmit only data and are suitable for connecting the switch to a router or non-PoE devices .Cascading Multiple SwitchesIf you need to expand your network with multiple PoE switches:Connect the first PoE switch to the router via a regular port.Use the uplink port or another regular port to connect the first switch to the second switch.Limit the number of cascaded layers to avoid network performance issues .Best PracticesUse Gigabit ports on both the router and switch if available for optimal speed .Ensure the PoE switch is powered on and check indicator lights to confirm connectivity .For managed PoE switches, configure VLANs or power settings if needed, but for most setups, plug-and-play is sufficient . By following these guidelines, your PoE switch will provide both network connectivity and power to devices efficiently while maintaining proper communication with the router.