2 Pair Depth rails to additionally support the Enclosure. Removable side panels partially vented for better air circulation. Openings/Cut outs for field cable entry from Top & Bottom of the Rack. Vented top cover with fan mounting provision, Front Glass or perforated Metal door with lock and key.

42U Racks feature a symmetrical frame to allow enclosures to be bayed in space-saving layouts, including side-by-side, one in front of another, in a corner, in U or T arrangements, all without the need for an expensive intermediate frame