Middle Atlantic BGR Series 45RU Open-Frame Rack - 38 Inch Depth

The Middle Atlantic BGR Series 45RU Open-Frame Rack (BGR-4538) sets a new benchmark for professional AV and IT installations. Built for serious load, fast deployments, and flexible configurations, this floor-standing 19" rack delivers a robust, open-frame solution that scales with your system requirements. With 45 rack units of mounting space and a generous 38" depth, the BGR-4538 accommodates a broad range of equipment—from front-heavy AV gear to compact servers and power distribution units—while keeping cables organized and airflow unobstructed. Its forward and lever lock compatibility ensures secure mounting on and off the rails, reducing installation time and simplifying maintenance. Combine that with tool-free accessories and a modular rail system, and you have a rack that dramatically accelerates installations—up to 5x faster than traditional setups—without sacrificing rigidity or accessibility. Whether deployed in a corporate AV room, broadcast suite, control room, or high-end home theater, this rack delivers professional-grade reliability, adaptability, and long-term value.

• Premium open-frame design with 45U of mounting space and a substantial 38" depth, allowing deep equipment silhouettes, rear cable routing, and rapid service access without sacrificing airflow or stability.
• Forward and Lever Lock compatibility provide secure, fast mounting on and off the rails, enabling straightforward equipment swaps, quick reconfigurations, and simplified maintenance in busy environments.
• Tool-free accessories and a modular rail system streamline installations, eliminating the need for numerous screws and nuts and enabling loose-fit adjustments for complex equipment layouts.
• Rugged construction with steel framework and a durable black powder-coated finish, designed to withstand daily use in demanding AV and data-center-like environments while preserving a professional appearance.
• Versatile, floor-standing form factor compatible with standard 19" rack equipment, accessories, and cable-management solutions, making it an ideal backbone for scalable AV, IT, and network deployments.

Technical Details of Middle Atlantic BGR Series 45RU Open-Frame Rack - 38 Inch Depth

• Model: BGR-4538
• Series: BGR
• Type: Open-frame rack
• Height: 45U
• Depth: 38 inches
• Width: 19 inches (standard 19" rack)
• Material: Steel
• Finish: Black powder coat
• Rail system: Standard 19" mounting rails (front and rear where applicable)
• Locking compatibility: Forward Lock and Lever Lock options for secure, flexible mounting

How to Install Middle Atlantic BGR Series 45RU Open-Frame Rack

• Plan the installation by selecting a location with ample clearance for airflow, service access, and rear cable management. Confirm floor support and proximity to power sources and network connections to minimize cable lengths and heat buildup.
• Assemble the rack frame and attach the front mounting rails to the vertical posts using the provided hardware. Ensure rails are perfectly level and aligned with the standard 19" mounting width to maintain proper equipment alignment and accessibility.
• If required, install rear rails or configure an open rear for easier long-depth equipment installation. Attach or slide in 19" rack devices, securing them to rails with cage nuts, screws, or available tool-free mounting hardware depending on equipment compatibility.
• Integrate tool-free accessories such as cable-management panels, blanking panels, and accessory brackets to optimize airflow, organize cabling, and simplify future changes. Position these components to minimize obstruction to fans and vents.
• Route power and data cables with careful zoning to reduce interference and heat buildup. Install any PDUs or power strips in accessible locations and use cable ties or Velcro straps to maintain a clean, organized interior. Perform a final functional check by powering equipment and verifying proper airflow and accessibility.

Frequently asked questions

• Q: What is the total rack height in RU for the Middle Atlantic BGR Series 45RU Open-Frame Rack? A: 45U, providing expansive mounting space for a wide range of AV and IT equipment.
• Q: How deep is the BGR-4538 rack? A: The rack has a depth of 38 inches, which accommodates deep equipment and allows generous cable routing space at the rear.
• Q: Is this a floor-standing open-frame rack? A: Yes. It is designed as a floor-standing, open-frame 19" rack suitable for professional AV and IT deployments.
• Q: Does it support forward and lever lock rails? A: Yes, the BGR series is designed for compatibility with both forward and lever lock rails, enabling secure mounting on and off the rails and flexible configurations.
• Q: Are tool-free accessories available for faster installations? A: Absolutely. The BGR Series emphasizes tool-free accessories and modular rails to speed up installations and simplify maintenance in busy environments.