Middle Atlantic Custom Shelf, 4 RU, 11.5"D, Textured

The Middle Atlantic Custom Shelf in a compact 4 RU, 11.5" deep profile is the smart, scalable solution for mounting a wide range of equipment inside standard 19" racks. Part of the RSH family of custom rackmounts, this shelf is designed to accommodate virtually any component without requiring modifications to your enclosure. With a precisely cut opening that follows the face of the mounted device, this shelf delivers a clean, professional installation with a neat, trimmed edge that enhances both appearance and accessibility. Built to endure the rigors of pro AV, broadcast, IT, and recording environments, the textured finish provides resistance to scuffs and fingerprints while maintaining a refined, durable look as your rack evolves over time.

• Custom-fit in standard 19" enclosures: The RSH-series design ensures a perfect, modification-free opening tailored to the component face, enabling quick, reliable installations with a professional finish.
• 4 RU height with 11.5" depth: A compact, versatile footprint that supports mid-size equipment while leaving ample space for cabling, airflow, and rear connectors.
• Textured durable finish: A rugged powder-coated texture resists wear, scratches, and fingerprints, maintaining a polished appearance in high-use racks.
• Neatly-trimmed installation: Edges are finished to provide a clean, snag-free edge around the opening, helping components sit securely and look expertly integrated.
• RSH ecosystem compatibility: Designed to pair with Middle Atlantic’s RSH accessories, enabling modular, scalable rack configurations without the need for alterations.

Technical Details of Middle Atlantic Custom Shelf, 4 RU, 11.5"D, Textured

• RU height: 4 RU
• Depth: 11.5 inches
• Finish: Textured powder-coated surface for durability and professional appearance
• Enclosure compatibility: Standard 19" equipment racks (EIA-310-D compliant)
• Material: Steel construction designed for strength and long service life
• Mounting framework: Uses standard rack mounting practices with a precise cut opening to fit the component face neatly

How to Install Middle Atlantic Custom Shelf, 4 RU, 11.5"D, Textured

• Confirm that your rack is a standard 19" enclosure and that there is at least 11.5" of usable depth behind the front rails to accommodate the shelf and the component.
• Remove any accessories or obstructions from the mounting area. Verify that the opening in the shelf aligns with the face of the component to be installed for a clean, flush fit.
• Slide the shelf into the rack rails and align the front edge with the rack front. Ensure the custom-cut opening sits directly in front of the component’s face for easy access to controls and indicators.
• Secure the shelf using standard rack screws or mounting hardware appropriate for your enclosure. Tighten evenly to prevent deformation and to maintain a precise, neat edge around the opening.
• Install the component into the shelf opening, connect cabling, and verify that all connectors, indicators, and controls are accessible without obstruction. Perform a final check for clearance around the rear of the device to promote proper airflow and cooling.

Frequently asked questions

• What is the RU size and depth of this shelf? It is a 4 RU shelf with an 11.5" depth, designed to balance space for devices and room for cabling behind the unit.
• Is it compatible with all 19" racks? Yes. The shelf is designed for standard 19" equipment racks in accordance with typical EIA-310-D specifications.
• Does the shelf require modification to install a component? No. The shelf is custom-cut to provide a precise opening for the face of the mounted component, allowing installation without altering the enclosure.
• What finishes does it have and why does that matter? The shelf features a textured powder-coated finish that resists scuffs, fingerprints, and wear, preserving a professional look in busy rack environments.
• Can I integrate this shelf with other RSH accessories? Yes. The design is intended to work within the RSH lineup, enabling modular, scalable rack configurations without modification. This makes it easy to expand or reconfigure as your system evolves.