I’m quite the novice when it comes to anything related to IT…Recently built a new home and my A/V/Internet installer used a Luxul XWR-1200 router inside the home…I hadn’t built my outside building at that time but now, it’s completed…while running power to the building I also ran two Cat6 cables during that process…I have those thru the foundation and connected to the LAN port on router and also connected to the LAN on the Luxul XAP-1510 access point, that I recently bought used…it came without a power supply (just purchased online today/PoE injector) so when it arrives, what steps do I need to do, in order to get Internet in my building…also, does this access point require constant power? Thanks in advance!