Middle Atlantic Custom Wide Shelf, 4 RU, 17.5"D, Textured

Discover the versatility and professional-grade reliability of the Middle Atlantic Custom Wide Shelf, a purpose-built solution designed to elevate organization in any standard 19" rack enclosure. Engineered around Middle Atlantic’s renowned RSH custom rackmount approach, this shelf enables virtually any component to be installed without modification, delivering a clean, flush front appearance and effortless access to controls, LEDs, and interfaces. The 4 RU height provides a balanced balance between capacity and space efficiency, while the 17.5" depth ensures ample room for deep equipment, power distribution units, and thoughtfully routed cabling behind the front face. The durable textured finish resists scuffs and fingerprints, making it ideal for busy control rooms, broadcast suites, post-production suites, data centers, and AV installations where performance and appearance matter as much as reliability. Whether you’re organizing a complex rack with multiple modules or expanding an existing system, this shelf brings precision craftsmanship, modular flexibility, and a professional aesthetic to your setup.

• RSH custom rackmount compatibility: The shelf is designed to integrate with Middle Atlantic’s RSH system, providing a precisely cut opening that mirrors the face of the mounted component for a neat, professional fit. This eliminates gaps, ensures front-panel accessibility, and reduces installation time, helping technicians achieve a clean, factory-like appearance in minutes rather than hours.
• 4 RU height for efficient space planning: With a 4 RU footprint, the shelf offers substantial mounting depth without dominating the entire rack. This height is ideal for housing mid-sized electronics, controllers, or auxiliary gear while preserving rack space for additional modules, power products, or cable management panels.
• Generous 17.5" depth: The 17.5" depth accommodates deeper devices, multi-function units, and power strips, enabling tidy back-of-shelf routing and ample clearance for air flow. The extra depth helps prevent crowding at the front while ensuring front-face controls and indicators remain accessible.
• Durable textured finish: The textured metal surface resists scratches, scuffs, and fingerprint marks, maintaining a professional look in high-traffic environments. This durable finish enhances longevity in studios, control rooms, and field installations where gear is frequently accessed and moved.
• Standard 19" rack compatibility: Built to fit standard 19" enclosures, this shelf integrates seamlessly with existing hardware, rails, and accessories. It requires no special adapters or modifications, making it a straightforward upgrade for current racks and a dependable platform for future expansion.

Technical Details of Middle Atlantic Custom Wide Shelf

• Width: 19" standard mounting width compatible with standard EIA 19" racks.
• RU height: 4 RU (approximately 7.0 inches) to optimize space and accommodate mid-sized components.
• Depth: 17.5 inches, providing ample room for devices with deeper footprints and for clean behind-the-face cabling.
• Finish: Textured surface for durability and ease of maintenance in demanding environments.
• Material: Steel construction designed for strength and long-term reliability in rack installations.
• Mounting compatibility: Compatible with standard 19" enclosures; designed to work with traditional rack rails and mounting hardware common in AV, data, and broadcast facilities.
• Face opening: Custom cut to create a precise opening that mirrors the mounted component’s front face, ensuring a clean, integrated installation with no protruding edges or gaps.

How to Install Middle Atlantic Custom Wide Shelf

• Prepare the rack: Power down and unplug any equipment in the vicinity. Verify that your rack rails are clean, aligned, and capable of supporting a 4 RU installation at the chosen height.
• Position the shelf: Align the shelf with the 19" rails at the desired 4 RU location. Ensure there is enough clearance at the front and back for front-panel access and cable routing behind the shelf.
• Slide into place: Carefully slide the shelf into the rack until the mounting holes in the rails align with the shelf’s mounting positions. Stop when the front of the shelf is flush with the rack face if you’re aiming for a fully integrated look.
• Secure the shelf: Use appropriate screws or mounting hardware compatible with your rack uprights to fasten the shelf securely. Tighten evenly to prevent any flex or misalignment that could affect front-face access or component seating.
• Install components and organize cables: Place your devices onto the shelf, ensuring the RSH face openings align with each component’s front face. Route cables neatly behind the shelf, avoiding sharp bends, and connect power and data lines as needed. Perform a brief functional test to confirm accessibility and operation.

Frequently asked questions

• Q: What is the primary purpose of the Middle Atlantic Custom Wide Shelf?
  A: It serves as a 4 RU, 17.5" deep rack shelf designed to fit standard 19" enclosures, with RSH custom cutouts that create precise openings for mounted components, enabling clean, flush front-panel installations and organized back-of-shelf cabling.
• Q: Which equipment is best suited for this shelf?
  A: Mid-sized server-style units, control panels, audio/video processors, power distribution strips, and other 19" devices that benefit from a dedicated, flush-mitting mounting solution with a tidy cable layout.
• Q: Does the shelf require modification to install?
  A: No modification is typically necessary. The RSH design provides a precise face opening tailored to the mounted component, allowing a neat installation within a standard 19" enclosure.
• Q: Is the finish resistant to wear in busy environments?
  A: Yes. The textured finish is engineered for durability and ease of maintenance, helping resist scratches and fingerprints in high-traffic rack rooms and studios.
• Q: Are mounting hardware or accessories included with the shelf?
  A: The product description does not specify included mounting hardware. For compatibility, use standard 19" rack screws appropriate for your rails and uprights, and verify with the seller for any included components.