DC Power Over Ethernet (Injector Adapter) For: Router, AP, Switch, Hub

Step 3 Cutting and striping the AC adapter wires.

Find the middle of the AC adapter cord and cut it. Separate the wires by splitting them apart about 1 inch. Strip the ends of the wires about an 1/8 of an inch. These wires will be pushed onto the RJ45 jack. You will only need to expose a small bit of the wire to make contact on the ethernet jack. Do the same to the other cut piece of the AC adapter.