Middle Atlantic SR Series 40RU Large Pivoting Rack - 28in Depth Wall Mounted Rack

The SR-40-28 represents Middle Atlantic’s commitment to intelligent, space-saving design without compromising on accessibility or reliability. This 40RU wall-mounted rack is engineered to keep rear connections within easy reach, so you can install, service, and rearrange gear with minimal disruption to your workflow. Its 28-inch depth creates ample space for deep equipment and cabling, while the pivoting mechanism adds a new dimension of convenience for technicians who work behind the rack. Ideal for control rooms, broadcast suites, media studios, and data-intensive environments, the SR Series wall mount enclosure brings professional-grade organization to spaces where every inch counts.

• 40RU capacity in a compact, 28-inch-deep wall-mount design. This generous rack size accommodates a wide range of equipment, including switches, servers, audio/video processors, and patch panels, while maintaining a slim profile suitable for tight installations.
• 90-degree pivot on a sturdy floor base. The pivoting mechanism lets you swing the enclosure open for full rear access, enabling cable connections, maintenance, and configuration changes without the need for an aisle behind the rack.
• Efficient wall-mount footprint with enhanced reach to rear connections. By bringing the workspace closer to you, technicians can work more productively, streamline cable management, and reduce downtime during service calls.
• Designed for professional AV, networking, and data center workflows. The SR-40-28 supports complex installations that require rapid access to rear ports, making it a reliable choice for studios, control rooms, and high-density equipment racks.
• Built to endure demanding environments with durable construction. The enclosure combines robust materials and precise engineering to protect valuable equipment while delivering dependable long-term performance.

Technical Details of Middle Atlantic SR Series 40RU Large Pivoting Rack

• Product family: SR Series
• Model: SR-40-28
• RU capacity: 40RU
• Depth: 28 inches
• Mounting: Wall-mounted enclosure with pivoting floor-base mechanism
• Access: 90° pivot to provide rear equipment access
• Environment: Suitable for professional AV, network, and server installations
• Finish and materials: Not specified in the available product details
• UPC/SKU reference: See product listing for exact UPC or SKU for Synnex specifications

Note: For precise specifications, including weight, internal rail options, cable management features, and finish details, consult the official product documentation or the supplier’s specification page using the UPC or SKU reference.

how to install Middle Atlantic SR Series 40RU Large Pivoting Rack

Installing the SR-40-28 is designed to be straightforward for experienced technicians, with the pivot feature allowing quick access to rear equipment during setup and maintenance. Here is a practical installation outline to guide you through the process while ensuring safety and optimal performance:

• Prepare the installation area by confirming a solid wall surface capable of supporting the rack plus the mounted equipment. Gather all required mounting hardware, tools, and safety equipment before starting.
• Position the wall-mount enclosure at the desired height and alignment. Use a level to ensure the unit is perfectly plumb and square against the wall for reliable pivot operation and even door/opening clearance.
• Secure the rack to wall studs or a structurally rated mounting surface using the manufacturer’s recommended mounting hardware. Ensure fasteners are appropriate for the wall material (wood, concrete, or metal studs) and that they meet load-bearing requirements.
• Attach the floor base and pivot mechanism as specified in the installation manual. The pivot system should allow smooth 90-degree opening without binding. Verify the base is stable and level, with no wobble that could affect equipment during service.
• Mount equipment rails and equipment into the 40RU space according to your cable routing plan. Leave adequate clearance for rear access and cable bends to prevent stress on connectors.
• Route power and data cables with consideration for airflow, labeling, and future expansion. Use cable ties and organizers to maintain a clean, manageable rear area when the rack is opened to 90 degrees.
• Test the pivot operation with the loaded equipment. Open and close the rack several times to ensure smooth motion, verify that cables do not snag, and confirm that doors or panels close securely after pivoting.
• Perform a final check of all connections, power sequencing (if applicable), and any cooling or ventilation considerations. Document the installation for future maintenance or audits.
• Provide user training and operational guidelines for staff to maximize efficiency when accessing rear connections and performing routine maintenance tasks.

Frequently asked questions

• What is the pivot range of the SR-40-28? The enclosure is designed to pivot open 90 degrees on its floor base to provide full rear access without requiring an aisle behind the rack.
• What depth is this rack? The SR-40-28 has a 28-inch depth, balancing ample space for deep equipment with a compact wall-mount footprint.
• Can I mount this rack in a standard wall with studs? Yes. The unit is intended for wall-mounted installation and should be secured to a structurally sound wall using appropriate mounting hardware compatible with your wall type and the rack’s weight and load requirements.
• Is this suitable for data centers or AV studios? Yes. Its 40RU capacity, pivoting access, and wall-mount design make it a versatile choice for professional AV, networking, and data-centric environments where space efficiency and rear-accessibility are priorities.