Middle Atlantic BGR Series 45RU AV Rack — 82.9 in Tall, 27 in Deep

The Middle Atlantic BGR Series 45RU AV Rack is the industry-leading solution for high-density AV installations that demand robustness, adaptability, and speed. Built to be both Forward Compatible and Lever Lock compatible, this rack maximizes mounting capacity on and off the rail while supporting a comprehensive range of tool-free accessories. The result is a system that accelerates rack installations—up to five times faster—so you can configure, adjust, and deploy equipment with unprecedented efficiency. With 45 rack units of space and a deep 27-inch (686 mm) footprint, the BGR Series is designed for expansive AV setups, control rooms, broadcast suites, audio-visual studios, and demanding corporate environments where reliability and organization matter most.

• Forward Compatible and Lever Lock compatibility: The BGR Series is engineered to accept a broad array of rails, accessories, and mounting configurations, enabling rapid, secure setups and easy maintenance on the floor or mounted on equipment rails.
• Massive 45RU capacity in a 27-inch (686 mm) deep chassis: This combination delivers generous vertical space for large formats, multi-context equipment, and complex cable management, helping you consolidate equipment without compromising airflow or accessibility.
• Eight-foot-plus height for expansive room-to-mount gear: The 82.9-inch tall design accommodates multi-rack systems, enclosure accessories, and full-length cable management solutions, reducing clutter and improving serviceability.
• Tool-free accessory ecosystem for faster installations: A suite of tool-free components—rails, panels, covers, and cable-management features—simplifies configuration, reconfiguration, and maintenance tasks, allowing technicians to work quickly and safely.
• Optimized for professional AV environments: The BGR Series delivers reliable mounting strength, flexible configurations, and professional-grade accessories that support a wide range of AV, IT, and broadcasting hardware while keeping equipment organized and accessible.

Technical Details of Middle Atlantic BGR Series 45RU AV Rack

• Model: BGR Series 45RU AV Rack
• Rack Units (RU): 45RU
• Depth: 27 in (686 mm)
• Height: 82.9 in
• Compatibility: Forward Compatible; Lever Lock compatible
• Mounting: Maximum mounting capacity on and off the rail
• Accessories: Suite of tool-free accessories designed to speed installations and simplify maintenance

how to install Middle Atlantic BGR Series 45RU AV Rack

Preparing for installation starts with confirming your space and equipment list. Begin by measuring the room and confirming the rack location to ensure adequate clearance for front and rear access, cooling, and cable routing. Verify that the chosen rails and accessories are compatible with your devices and with the BGR rack’s forward-compatibility design. The BGR Series is designed to accommodate a diverse set of AV, IT, and broadcast components, so take time to map out device weights, weights distribution, and installed cable pathways before you begin.

Step 1: Unpack and inspect. Remove all packaging and inspect the rack for any shipping damage. Confirm that you have the correct model and RU count (45RU), as well as any specific rails, doors, or panels you plan to use. If you’ve ordered tool-free accessories, confirm that each piece is present and free of defects.

Step 2: Install rails and brackets. With Forward Compatible design, you can choose from a variety of mounting options to fit your equipment and workflow. Attach rails and mounting brackets according to the hardware provided, ensuring they are securely fastened to support the intended equipment weight. The tool-free accessory ecosystem is designed to reduce the time spent heavy-lifting, so leverage those components to minimize the need for tools during assembly.

Step 3: Mount equipment. Begin with the heaviest devices first, placing them at lower levels for stability and optimal weight distribution. Use the Lever Lock features where applicable to secure devices quickly and reliably, allowing simple release for future reconfiguration. Ensure that each device is aligned with the rack’s rails to prevent binding during removal or insertion and that ventilation gaps remain unobstructed to maintain proper airflow.

Step 4: Cable management and airflow. Route power, data, and AV cables through the rack’s built-in channels and optional cable managers, ensuring clean separation between high-power and data lines to minimize interference. Use the available panels and covers to create a tidy, professional appearance while preserving necessary access for maintenance. If heat rise is expected, position equipment to promote natural convection and keep hot air moving toward exhaust areas.

Step 5: final checks and testing. After all devices are mounted and cables are secured, perform a system-wide check. Verify that rails lock securely, devices power on without fault codes, and cable paths offer unobstructed movement. Re-check that the rack maintains stable air flow and that all tool-free components remain firmly seated. Document the configuration for future reference, including rail types, device locations, and cable routing diagrams. With the BGR Series, you gain a scalable, dependable foundation for growing AV ecosystems while maintaining fast turnarounds for service or reconfiguration.

Frequently asked questions

• Q: What does Forward Compatible mean for the BGR Series 45RU rack? A: Forward Compatible indicates the rack is designed to work with a broad range of mounting rails and accessories that can be added or swapped with ease, enabling flexible configurations and faster installations both on the rails and off the rails.
• Q: How much space does 45RU provide in this rack? A: It provides 45 rack units of vertical mounting space, allowing you to organize multiple devices, power distribution, and accessory panels in a single, consolidated enclosure.
• Q: Why is the 27-inch depth important? A: The 27-inch (686 mm) depth accommodates larger equipment and deeper cable management solutions, improving airflow and allowing more room for connectors, power strips, and waveguides without crowding the front of the rack.
• Q: Can the BGR Series be reconfigured quickly for different AV layouts? A: Yes. The combination of Lever Lock compatibility and a robust tool-free accessory ecosystem is designed to speed reconfigurations, panel additions, and equipment swaps, making updates far faster than traditional fixed racks.