US-48-500W power supply repair

One of our US-48-500W died at work. Since Ubiquiti has bumped the price and shifted the range quite a lot, I decided to repair it and keep it as a spare. 

Using a meanwell PSU (RD-125-2448) providing both 24V and 48V rails ,we don't have the original 500W of PoE power, but that's still enough for our needs (some phones, cameras, and access points).