Eaton Tripp Lite Series 45U SmartRack Deep Rack Enclosure Cabinet with doors & side panels

The SR45UBDP is the deep version of the trusted 45U SmartRack, engineered for environments that demand extra space for high-density equipment and meticulous cable management. With a substantial 51" depth, this enclosure frees up real estate on the front plane while giving you a generous back area to route power and data cables, organize management hardware, and maximize airflow. If your data center, server room, or network closet is evolving toward denser configurations, the SR45UBDP stands out as a scalable, secure, and durable solution designed to support growth without compromising accessibility or aesthetics.

• Deep 51" (1295 mm) design: This extended depth enables high-density installations with ample room behind equipment for back-to-back cable management, power distribution, and cooling considerations. The extra space helps reduce crowding and simplifies future upgrades by providing a generous pathway for cables and management accessories.
• 45U rack height with universal 19" rails: A versatile height that accommodates a wide range of servers, storage, switches, and power components. The standard 19" mounting framework guarantees compatibility with most mid- to high-density equipment, allowing you to repurpose existing hardware while expanding capacity.
• Security-forward build: Includes doors with reliable closures and removable side panels to protect critical gear while delivering ready access for service, upgrades, and reconfigurations. The dual-door design supports secure access from both the front and rear, helping to maintain control over your network infrastructure.
• Optimized cable management ecosystem: The extra rear depth supports clean routing of data, power, and management cables. Use integrated cable management arms, cable organizers, and blank panels to tailor the workflow to your topology, reducing tangles and facilitating faster maintenance cycles.
• Durable, enterprise-grade construction: Built to endure the rigors of data centers and telecom rooms, the SR45UBDP combines a robust steel chassis with a protective finish designed to resist daily wear, technician access, and environmental challenges while preserving a professional appearance.

Technical Details of Eaton Tripp Lite Series 45U SmartRack Deep Rack Enclosure Cabinet

• Model: SR45UBDP (Deep version of the 45U SmartRack)
• Depth: 1295 mm (51")
• Rack height: 45U
• Rails: Standard 19" mounting rails with front and rear support for reliable equipment installation
• Doors: Lockable front and rear doors to secure sensitive equipment
• Side panels: Removable side panels for easy access and serviceability
• Construction: Steel enclosure with a durable powder-coated finish designed for data centers and network rooms
• Accessories compatibility: Designed to accommodate common Tripp Lite cable management accessories and other industry-standard components

how to install Eaton Tripp Lite Series 45U SmartRack Deep Rack Enclosure Cabinet

1. Plan your space and equipment layout to maximize the benefits of the deep 51" design. Confirm clearances around the cabinet for door opening, service access, and cable routing, and map out a logical flow for power and data connections to minimize interference and preserve cooling efficiency.

2. Unpack the enclosure and verify all components are present, including the front and rear doors, side panels, mounting rails, and any cable management accessories. Inspect for shipping damage and ensure you have all required fasteners and tools before beginning assembly.

3. Install the 19" mounting rails inside the cabinet according to the manufacturer’s instructions. Make sure rails are plumb and level to ensure stable equipment mounting, and secure them to the cabinet frame using the provided hardware. Proper alignment prevents weight-induced tilt and ensures smooth door operation later.

4. Attach any pre-installed accessories or optional cable management components to the rails. This step sets the foundation for orderly cable routing and minimizes the need for rework once equipment is installed. If you plan to add blank panels, install them before loading equipment to maintain a clean airflow channel.

5. Begin mounting equipment from larger to smaller components, starting with power distribution units (PDUs), uninterruptible power supplies (UPS), and big chassis servers. Leave adequate space between devices for ventilation and for easy cabling access, and use appropriate screws and spacers to secure each item securely to the rails.

6. Route power and data cables through the back of the cabinet, using cable management arms, ties, and organizers to keep runs tidy. Separate power and data lines where feasible to reduce electrical noise and maintain signal integrity. Plan cable paths to avoid blocking access to fans, vents, or doors.

7. Install the removable side panels and attach the front and rear doors, ensuring that locks function correctly and doors align with the frame. Check clearances around mounted equipment to ensure doors close fully without binding and that no cables kink or get pinched during closure.

8. Perform a comprehensive verification: confirm all equipment powers on, connectivity is stable, and there is unobstructed airflow around devices. Conduct cable trace tests, inventory the cabling, and label critical runs for easier future maintenance. Schedule a routine inspection to ensure continued performance and security.

Frequently asked questions

Q: What is the depth of the SR45UBDP Deep SmartRack enclosure?

A: The SR45UBDP is 51 inches (1295 mm) deep, providing additional back-area space for cabling, power distribution, and management hardware compared to standard depth models.

Q: How many rack units does this enclosure offer?

A: It provides 45U of rack space, suitable for a broad range of servers, switches, storage devices, and related equipment in a single cabinet.

Q: Does the enclosure include doors and side panels?

A: Yes. The cabinet includes lockable front and rear doors along with removable side panels to simplify maintenance and enhance security.

Q: Is this cabinet compatible with standard 19" equipment?

A: Yes. It features standard 19" mounting rails designed to accommodate most industry-standard server, storage, and networking hardware, enabling easy integration with existing assets.