Middle Atlantic Custom Wide Shelf, 5 RU, 15.5"D, Textured

The Middle Atlantic Custom Wide Shelf delivers a premium, professional-grade mounting solution for any standard 19" enclosure. Engineered around the versatile RSH system, this shelf is custom-cut to provide a precise opening for the face of the component you’re mounting, ensuring a clean, seamless installation with, and a flush, neat appearance. Built for durability and ease of use, the textured finish resists wear and scratches, maintaining a polished look in demanding AV and IT environments. Whether you’re outfitting a compact control room, a broadcast rack, or a home theater rack, this 5 RU, 15.5" deep shelf makes organizing equipment straightforward, while preserving full access to front panel controls and rear connections.

• Custom RSH rackmount integration: With the innovative RSH custom rackmounts, virtually any component can be installed in a standard 19" enclosure without modification. The shelf is precisely cut to provide a perfect opening for the component’s face, delivering a neatly-trimmed installation that sits flush with rack rails and presents a professional, edge-to-edge appearance. This design minimizes gaps, reduces dust accumulation, and grants technicians quick, repetitive, repeatable setups across multiple racks.
• Precise dimensions for a flawless fit: Measuring 5 RU in height and 15.5 inches deep, this shelf is engineered to fit standard 19" systems while accommodating a broad range of equipment footprints. The 5U height is ideal for compact processors, small audio/video interfaces, network gear, and other face-forward components. The depth ensures ample space behind the mounted device for cabling and airflow, helping maintain performance without crowding adjacent gear.
• Durable textured finish and robust construction: Crafted from sturdy steel and finished in a textured coating, the shelf resists wear from repeated rack mounting, unmounting, and daily use. The textured surface hides minor scuffs and fingerprints, preserving a clean look even in high-traffic installations. The result is a professional-grade solution that holds up to the rigors of broadcast rooms, enterprise AV setups, and busy rack rooms.
• Clean, professional installation with reliable alignment: The custom-cut opening aligns perfectly with the target component’s face, enabling a tidy, professional installation with consistent gaps and alignment across units. This not only improves aesthetics but also simplifies equipment replacement or upgrades in the future, since the face of the component sits squarely in the opening with minimal adjustment.
• Wide compatibility and organized cable management: Designed to sit within a standard 19" enclosure, the shelf supports a broad spectrum of components—from compact AV processors to compact network or control devices. The generous depth leaves room for rear cabling and ventilation, supporting effective cable routing and airflow. The result is a tidy, organized installation that makes ports accessible, simplifies maintenance, and reduces the risk of cable strain.

Technical Details of Middle Atlantic Custom Wide Shelf, 5 RU, 15.5"D, Textured

• Product type: Custom Wide Shelf (RSH) for 19" racks
• Rack units (RU): 5U
• Depth: 15.5 inches
• Finish: Textured
• Width: 19 inches (standard rack width)
• Material: Steel
• Compatibility: Designed for standard 19" enclosures with RSH mounting for a precise, face-mitched installation

how to install Middle Atlantic Custom Wide Shelf, 5 RU, 15.5"D, Textured

Installing the Middle Atlantic Custom Wide Shelf is a straightforward process that yields a sturdy, professional result. Follow these steps to achieve a precise fit and clean look in a standard 19" rack.

• Prepare the rack: Ensure the rack is stable on a level surface and that the mounting rails are properly installed. If you’re replacing an existing shelf, remove it carefully and inspect the mounting holes for any debris or damage.
• Position and align: Hold the shelf at the front of the rack and align its mounting holes with the corresponding holes on the rack rails. Confirm that the 19" opening lines up with the component face you intend to mount so that the cut opening will sit flush against the equipment.
• Attach the shelf: Using the appropriate screws for your rack hardware, secure the shelf to the rack rails. Start with one screw in each side to hold it in place, then tighten progressively to ensure even alignment across both sides and prevent warping.
• Verify fit and clearance: Slide the mounting component into the RSH opening to verify a precise fit. Make any minor adjustments to ensure the component face sits squarely within the cut opening and that there is ample clearance for ports, handles, and ventilation around the sides and top of the unit.
• Secure the component and organize cabling: Once the component is seated, attach screws or mounting hardware to secure it to the shelf if required by your device. Route cables behind and around the shelf, using the rack’s internal cable management features to maintain clean sightlines and reduce strain on connectors. Check accessibility for front-facing controls and rear connections.
• Test and finalize: Power up the equipment to confirm proper operation and verify that airflow is unobstructed. Inspect the installation for any signs of stress or vibration, and tighten any fasteners if necessary after the initial power-on test.

Frequently asked questions

• Q: What does 5 RU mean in practical terms?

  A: 5 RU (rack units) equals 8.75 inches of vertical space in a standard 19" rack. This height is ideal for mid-sized face-mounted components and provides a balanced footprint when paired with other gear on adjacent shelves.

• Q: How deep is 15.5 inches, and why does it matter?

  A: The 15.5" depth gives ample room behind the mounted component for cables, connectors, and ventilation. It helps prevent cable strain and allows heat to dissipate more effectively, supporting reliable operation in dense rack environments.

• Q: Is this shelf compatible with all 19" racks?

  A: The shelf is designed for standard 19" enclosures and mounting rails. Always verify rail spacing, screw hole alignment, and the rack’s load capacity before installation to ensure a perfect fit.

• Q: Does the shelf include mounting hardware?

  A: In most cases, standard mounting screws appropriate for your rack are sufficient. Depending on the supplier or package, you may receive screws included with the shelf. If hardware is not included, you can source compatible 10-32 or M6 screws based on your rack rails.

• Q: How does the RSH mounting system benefit my installation?

  A: The RSH system creates a precise, custom-cut opening for the component face, ensuring a clean, flush fit with the rack’s front. This minimizes unnecessary gaps, improves aesthetics, and simplifies upgrades or replacements by maintaining consistent alignment across multiple units.

• Q: Can I mount heavy equipment on this shelf?

  A: The shelf is engineered for typical 19" rack installations and supports a range of components. For very heavy loads, verify the shelf’s load rating and ensure the rack can safely support the weight. If you plan to place substantial weight on a shelf, distribute it evenly and follow manufacturer guidelines for weight limits.