Does anyone know where I could get a RFI-screened type metal mesh box? With three large(-ish) holes for bundles of cables, and a door or lid for access. DSL cables, Ethernet cables and DC cables go in.
It's to put three small DSL modems in, as an experiment to see if physical screening could help DSL performance. I have no idea if it's going to be effective. It's just an experiment.
I have no idea where to get one from, nor any idea as to how to Google it. I've tried all kinds of Google search phrases with no luck.