Middle Atlantic Custom Shelf, 2 RU, 20.5"D, Anodized

Designed for professional environments that demand a clean, precise, and adaptable mounting solution, the Middle Atlantic Custom Shelf in 2 RU height and 20.5" depth delivers a turnkey path to a polished rack installation. This shelf leverages the proven RSH custom rackmount approach, offering a face-cut opening tailored to your specific component so you can install equipment in a standard 19" enclosure without modification. The result is a neat, flush front with clean edges, improved airflow around the device, and easier serviceability—all key to reliable operation in audio-visual, data communications, broadcast, and control room settings.

By combining a rugged anodized finish with exacting craftsmanship, the 2 RU shelf provides not only durable support for heavier equipment but also a professional aesthetic that suits high-visibility rack environments. Whether you’re expanding a studio rack, outfitting a control room, or building out a data cabinet, this shelf helps you maximize space, manage cables more effectively, and streamline installation and maintenance. The depth of 20.5" is thoughtfully chosen to accommodate a broad array of components, from multi-port switch gear and small servers to power distribution and audio amplifiers, while maintaining accessible front panel controls and label readability. In short, the Middle Atlantic Custom Shelf is a dependable, versatile foundation for scalable rack configurations built to endure demanding workloads.

• Exact-fit RSH custom rackmount: each shelf is cut to provide a perfect opening for the component's face, delivering a professional, integrated look in a standard 19" enclosure and eliminating the need for field modifications.
• Two-rack-unit height and substantial 20.5" depth: designed to accommodate a broad range of equipment while preserving front-panel accessibility and cable routing in compact or full-height racks.
• Anodized aluminum finish: offers corrosion resistance, strength, and a clean, low-reflection appearance that stands up to demanding rack environments.
• Neat, trimmed installation: the precise cutout and flush mounting produce a tidy installation with smooth edges, reduced snag points, and improved airflow management around components.
• Versatile compatibility: ideal for AV, IT, and pro audio installations; pairs with Middle Atlantic’s RSH system for rapid deployment and consistent rack aesthetics across multiple enclosures.

Technical Details of Middle Atlantic Custom Shelf, 2 RU, 20.5"D, Anodized

• Rack units: 2 RU (3.5" tall)
• Depth: 20.5 inches
• Finish: Anodized aluminum
• Material: Aluminum rack shelf with pre-cut opening tailored for a component face
• Compatibility: Fits standard 19" racks and enclosures; designed to work with RSH custom rackmounts for precise openings

How to install Middle Atlantic Custom Shelf

• Prepare the enclosure: ensure your 19" rack has compatible front rails and enough internal clearance to accommodate a 2 RU shelf with a 20.5" depth.
• Position the shelf: align the shelf with the rack rails so the pre-cut face opening sits directly in front of the component’s faceplate, ensuring a flush, snag-free fit.
• Secure the shelf: attach the shelf to the rack rails using the appropriate screws or mounting hardware specified for your enclosure, confirming level, stable seating before proceeding.
• Install the component: slide the device into the cutout and align mounting holes with the rack; fasten securely, taking care not to over-tighten and to preserve front-panel accessibility.
• Finalize cabling and airflow: route cables behind the shelf to minimize clutter, verify clear airflow paths in front of and behind the device, and perform a quick power-on test to confirm proper operation and ventilation.

Frequently asked questions

• What is the height of the shelf in rack units? 2 RU (3.5 inches tall).
• Will the shelf fit in a standard 19" rack? Yes. It is designed for standard 19" enclosures and works with RSH custom rackmounts for precise face openings.
• What is the depth of the shelf? 20.5 inches, providing ample space for component faces, connectors, and cabling while preserving front-panel access.
• What material and finish are used? Anodized aluminum, offering durability, corrosion resistance, and a professional appearance.
• Is the opening cut to match a specific component? The shelf is pre-cut for a precise opening to accommodate the face of the mounted component, enabling a clean, flush installation within a standard 19" enclosure.