Middle Atlantic BGR-4132LRD 41U Open-Frame AV Rack

Overview

The Middle Atlantic BGR-4132LRD is a 41U, 32-inch-deep open-frame rack built for demanding AV, security, and IT infrastructure deployments where load capacity, seismic compliance, and long-term scalability are non-negotiable. At 75.88 inches tall with a 23-inch overall width and a 19-inch panel-width rackrail, it accommodates full-depth servers, NVRs, and AV matrix switchers without the clearance compromises you get from shallower enclosures. The BGR-4132LRD (often searched as BGR 4132LRD) ships as a frame-only unit, giving integrators the freedom to configure doors, sides, and cable management independently rather than paying for enclosure components that get stripped out on site anyway.

Key Features

• 41U / 71.88-inch usable height: That's enough vertical space to rack a 16- or 32-channel NVR, a PoE switch stack, a UPS, a patch panel, and still have room for future expansion — without splitting a system across two frames.
• 3,000-lb UL-listed load capacity: UL-rated at 3,000 lbs (1,360.8 kg), this rack handles dense server and storage buildouts without flex or rail creep. Relevant when you're stacking multiple high-density NVRs and drives in a single frame.
• 32-inch depth / 29.4-inch usable depth: The 29.4 inches of usable depth clears full-depth 1U and 2U servers, enterprise switches, and large-format NVRs that won't fit in 24-inch-deep enclosures. If your equipment list includes anything from the 26–29-inch depth range, this frame has adequate rear clearance without cable management becoming a problem.
• Seismic-rated — OSHPD OPM-0444-13 / HCAI: The BGR-4132LRD carries the California OSHPD (now HCAI) certification under OPM-0444-13, with a seismic load capacity of 1,175 lbs (533 kg). If you're installing in a California healthcare facility or any jurisdiction that references ASCE seismic standards, this certification is the paperwork requirement — not just a