We’re having a house built next year and it’ll have ethernet ports all over. I’ve already started gathering equipment and setting up a network rack cabinet (from Amazon), so I can start playing around with the stuff in our current house over the winter. The rack will do the job fine, but it’s not super high quality. Since the components usually only mount to the front rails, the heavy equipment can sag quite a bit in the rear. I cut and stained a couple of pieces of scrap wood.

The UPS is the heaviest piece of gear, so it’s mounted at the bottom of the rack. I used a couple of pieces of VHB tape to stick the support beam to the rack floor. The rear of the UPS simply rests on that piece of wood.

The other support piece mounts to the rear rails with washers and screws, propping up the back end of the switch.

Simple and effective improvements.