Summary

This network adapter is made to replace the standard power socket of a OBO Bettermann power cube. You will need a ethernet cable straight coupler and maybe change the model a bit to fit the size of your coupler.

Instructions

Buy a ethernet cable straight coupler
Measure your coupler and change the model to its size
Remove one of the front panels of the power cube
Remove the power socket
Put the bottom part in the front side of the panel
Add the coupler from the back
Add the top part to the backside and fasten it with small screws (3 mm)
Screw the assembled panel back in place
Route the network cable from the ceiling through the rubber hole in the top cover of the cube and plug it into the inside socket of the coupler.

Power cube network adapter