Yes, using a PoE+ Switch plus "Router on a Stick" is an option...just mind you, that the Hex/Hex-S IMHO will not be good for Internet/Broadband WAN-lines above 400-500Mbps and the Hex-PoE will even be a bit worse in that respect, I think. For WAN speeds up to 1 Gbps, rather go for the RB4...