Eaton Tripp Lite Series 45U Extra-Deep Server Rack - 48 in. Depth, Doors & Side Panels Included

The Eaton Tripp Lite Series 45U Extra-Deep Server Rack is engineered to empower high-density IT environments with secure, scalable, and organized space for your most demanding rack-mounted equipment. With an impressive 45U of standard-width rack space and a generous 48-inch (1219 mm) depth, this cabinet is purpose-built to accommodate deep server chassis, power distribution units, storage enclosures, network switches, and full-size cable management systems. It is ideal for network wiring closets, data centers, back offices, classrooms, and retail locations where reliability, access, and airflow matter most. Constructed from heavy-gauge steel and finished with a durable powder coat, this rack provides robust protection for valuable IT investments while offering flexible access for installation, maintenance, and future expansion.

• 45U capacity for standard-width equipment: A full-height rack that supports 19" servers, switches, storage arrays, and other rack-mount devices, giving you room to consolidate equipment into a single, accessible footprint.
• Extra-deep 48" (1219 mm) depth: Specifically designed to accommodate contemporary, deep chassis and power distribution solutions, while leaving space for clean cable routing and efficient airflow.
• Security and service access: Lockable front and rear doors paired with removable side panels provide security for your equipment and quick access during maintenance or upgrades.
• Professional organization and cable management: Integrated cable management features, adjustable mounting rails, and pass-through access points help you keep cables tidy, labeled, and easy to trace.
• Versatile deployment for diverse environments: Suitable for network wiring closets, retail back offices, classrooms, and other spaces where you need a sturdy, adaptable rack that grows with your IT needs.

Technical Details of Eaton Tripp Lite Series 45U Extra-Deep Server Rack

• Depth: 48 inches (1219 mm)
• Height capacity: 45U (standard-width rack rails)
• Construction: Heavy-gauge steel with a durable powder-coated finish for long-term corrosion resistance and a professional appearance in any setting
• Doors and panels: Front and rear doors included, removable side panels for rapid access and serviceability
• Rack rails: 19" standard-width mounting rails with adjustable depth to accommodate a range of equipment depths
• Cable management: Integrated routing channels and pass-through options to keep cables organized and airflow unobstructed
• Security features: Locking doors to protect equipment and reduce tampering in busy environments

How to Install Eaton Tripp Lite Series 45U Extra-Deep Server Rack

Installing this 45U extra-deep rack is designed to be straightforward for IT professionals and capable hobbyists. Begin by selecting a level, vibration-free floor space with adequate ventilation and room for cable runs and service access. Before unboxing, verify the shipping contents against the packing list to ensure all components—doors, side panels, rails, fasteners, and any required hardware—are present.

Step 1: Prepare the rack interior. If the rails are not pre-installed, mount the 19" standard-width rails at the correct depth to align with your deepest equipment. Use cage nuts and screws in the mounting points, ensuring the rails are plumb and level for safe equipment installation. Step back to confirm that the rails extend evenly from front to back and that there is sufficient space to route cables without pinching.

Step 2: Install equipment. Slide and anchor your 19" devices into the rails, starting with the heaviest components at the bottom to maintain stable center of gravity. Use appropriate rack screws or cage nuts to secure each device and verify that there is clear clearance for air intake and exhaust at the front and rear of the cabinet. When possible, group devices by function for easier maintenance and better cable organization.

Step 3: Manage cables. Route power cords, data cables, and any specialty interconnects through integrated cable management channels and through-pass cutouts. Label each run and keep power and data cabling separated where feasible to reduce interference and simplify service work. Leave a bit of slack in longer runs to accommodate equipment swaps without stressing connectors.

Step 4: Attach side panels and doors. After the internal components are secured, reattach the removable side panels to protect internal components and simplify future access. Install the front and rear doors, ensuring the locking mechanisms engage smoothly. Confirm that doors align with the frame and that there is no binding when opening or closing.

Step 5: Check airflow and grounding. Ensure that vents, if provided, align with the cabinet’s airflow strategy and that there are no obstructions blocking front-to-rear airflow. Ground the rack per your facility’s electrical code and connect any grounding straps or bonding hardware as required.

Step 6: perform a final inventory. Confirm all devices are properly mounted, cables are secure, and all locks function as intended. Power up devices in stages to verify that power distribution and cooling plans meet your system requirements. If your installation includes additional accessories—such as a cable management arm, PDU, or rack-mmount UPS—install them according to their manufacturer instructions and integrate them into the cabinet's layout.

Optional enhancements can further optimize the cabinet for modern IT deployments. Consider adding an adjustable cable management panel, a door gasket kit for improved thermal integrity, or a rear door vent kit for optimized cooling in hot environments. If you anticipate future expansion, plan rail positions and cabling paths to accommodate growth without invasive rework. This Eaton Tripp Lite rack is designed to adapt to changing IT landscapes, helping you protect, organize, and access your equipment with ease.

Maintenance and care tips

To keep the rack in peak condition, perform routine inspections every 6–12 months. Check door latches, hinge alignment, and rail mounting points for signs of wear or looseness. Wipe down surfaces with a mild cleaner and a soft cloth to preserve the powder-coated finish. Inspect cable connections during maintenance windows and re-secure any loose cables. By following these steps, you’ll extend the life of the cabinet and maintain consistent airflow and accessibility for critical devices.

Frequently Asked Questions

Q: What equipment fits in a 45U, 48-inch-deep rack?

A: The cabinet is designed for standard-width 19" rack-mount equipment up to 45U in height, including servers, switches, storage arrays, power distribution units, and related networking gear. The extra depth supports deep chassis and organized cable management, making it suitable for high-density deployments.

Q: Are doors and side panels included?

A: Yes. The Eaton Tripp Lite Series 45U Extra-Deep Server Rack ships with front and rear lockable doors as well as removable side panels, providing security and flexible access during installation and maintenance.

Q: Is the rack pre-assembled?

A: Racks of this type typically ship either fully assembled or with minimal assembly required, depending on the delivery option chosen. The included rails, doors, and panels are designed for straightforward installation and quick service access.

Q: Can I customize the depth or rail configuration after installation?

A: The 19" mounting rails are adjustable within the cabinet’s depth range to accommodate a variety of equipment depths. For specialized configurations, consult installation documentation or support to ensure compatibility with future gear and wiring plans.

Q: What environments is this rack best suited for?

A: It excels in network wiring closets, back offices, classrooms, retail locations, and data centers where deep equipment, security, and organized cable management are priorities. The sturdy steel construction and secure doors make it suitable for areas with moderate to high traffic and potential tampering, while the deep design supports complex rack layouts.

Q: What maintenance or accessories are recommended?

A: Consider adding an optional cable management arm for organized front-end cable routing, a PDU or managed power strip for well-regulated power distribution, and a rear door vent kit or blanking panels to optimize airflow and prevent hot spots. Regular inspections and cleaning help preserve the cabinet’s integrity and performance over time.