Your new PoE splitter is designed to be simple to install and set up. It is small and light enough to leave "inline" with your network cable.
A adhesive or screw backed cable anchor is sufficient to hang the adapter on a wall or enclosure.
Once it is in place, simply plug the RJ-45 end into an IEEE 802.3af PoE or 48-56 volt passive Power Sourcing Equipment (PSE) with a data source, and the other end into your iPad or iPhone.
That's it. You device will immediately start charging.