Eaton Tripp Lite Series 48U SmartRack Standard-Depth Rack Enclosure Cabinet - Side Panels Not Included

The Eaton Tripp Lite SR48UBEXP SmartRack Premium Enclosure is a high-density, secure, 19-inch rack cabinet designed to be the backbone of demanding IT environments. Built to house servers, storage, and networking gear, this standard-depth enclosure delivers robust protection, scalable mounting, and thoughtful cable management for data centers, server rooms, and edge deployments. With a focus on maximizing uptime and simplifying infrastructure management, the SR48UBEXP brings together durable construction, flexible access, and modular compatibility that IT teams rely on to support mission-critical equipment. Though side panels are not included, this enclosure is designed to integrate smoothly with a wide range of cooling, power distribution, and accessory solutions, making it a versatile foundation for growth and change in a ever-evolving networked landscape.

• 48U capacity in a standard-depth SmartRack enclosure: Designed to accommodate a broad spectrum of rack-mount equipment—from blade servers to high-density storage arrays and complex network topologies. The 48U layout provides ample vertical space for future expansion without sacrificing accessibility, airflow, or cable management. By leveraging a standard-depth footprint, the enclosure remains compatible with a wide array of 19-inch equipment and chassis configurations, ensuring you don’t outgrow the cabinet as your data center evolves.
• Secure, accessible front-to-back access with versatile mounting: The SR48UBEXP is built with sturdy rails and locking mechanisms that support secure access for authorized personnel while maintaining convenient maintenance windows. Front and rear access doors enable flexible service workflows, and the adjustable mounting rails offer precise alignment for mixed equipment heights. The enclosure is engineered to minimize blind spots and maximize airflow, helping cooling systems work more efficiently in dense rack installations.
• Integrated pathways for cooling, cabling, and power distribution: This SmartRack enclosure is designed to integrate smoothly with cooling solutions, cable management systems, and PDUs. Built-in knockouts, cable trays, and cable management features help organize bundles, reduce elbow room clutter, and improve airflow. With side panels not included, the design emphasizes modularity—allowing you to tailor airflow and cabling strategies with compatible accessories that fit your exact rack profile and data-center standards.
• Rugged construction meets demanding IT environments: The enclosure is manufactured to withstand the rigors of day-to-day data center operation, with steel construction and durable finishes designed to resist impact, corrosion, and wear. Its form-factor and build quality are optimized for long service life, minimizing downtime related to hardware enclosure issues. The premium design also supports a clean, professional appearance in both traditional data centers and contemporary edge deployments.
• Flexible integration with accessories and future-proof scalability: The SR48UBEXP is compatible with a wide range of SmartRack accessories, from adjustable cable management arms to mounting rails, fans, and additional security features. While side panels are sold separately, this enclosure is ready to pair with the right components to meet evolving requirements—whether you’re upgrading network gear, increasing storage capacity, or adding new cooling or power distribution strategies.

Technical Details of [product]

• UPC/SKU: Not provided in this listing
• Capacity: 48U
• Depth: Standard-depth SmartRack enclosure
• Material: Steel construction with durable powder-coated finish
• Enclosure type: SmartRack Premium Enclosure
• Door configuration: Front and rear doors with locking security
• Side panels: Not included (sold separately)
• Color/Finish: Black powder-coated
• Compatibility: Designed to work with Eaton Tripp Lite accessories and standard 19-inch equipment

how to install [product]

• Plan your layout by assessing equipment dimensions, cable routes, and cooling requirements. Decide on the placement of PDUs, cable trays, and any side-panel accessories you may need later to maintain airflow and organization.
• Prepare the installation site: ensure a level, stable surface with sufficient floor loading capacity, ventilation, and access for lifting heavy components. Verify electrical requirements and grounding provisions match your data center standards.
• Assemble the enclosure frame if needed, then install the vertical mounting rails inside the cabinet. Adjust rail spacing to align with the height of your servers, storage, and network switches, ensuring proper clearance for cable bundles and thermal management.
• Mount your equipment onto the rails, beginning with the heaviest items first and distributing weight evenly to avoid sagging or misalignment. Use proper screws and retainers, and follow each device’s clearance guidelines to support airflow and maintenance access.
• Route power and data cables through the enclosure’s built-in openings and align them with cable management accessories. Attach any cable management arms or organizers to minimize tangling and to promote clean, organized cabling that simplifies future upgrades and service work.
• Close the enclosure with the front and rear doors, ensuring locks are secure and keys are kept in a safe location. If you plan to add side panels later, verify compatibility with the enclosure and the mounting hardware to maintain structural integrity and airflow control.

Frequently asked questions

• Q: Does this enclosure come with side panels? A: No. Side panels are not included with the standard SR48UBEXP enclosure; they are available as separate accessories to tailor enclosure coverage and airflow control.
• Q: What does 48U capacity mean for my equipment? A: 48U refers to the total vertical space inside the cabinet that can be used to mount rack-mount equipment. It provides flexibility for housing multiple servers, storage units, and networking gear in a single, organized enclosure while leaving room for cable management and cooling paths.
• Q: Is cooling equipment integrated into the enclosure? A: The enclosure is designed to integrate with cooling solutions and airflow management, but cooling units are not built into the cabinet by default. You can add fans, blanking panels, or dedicated cooling modules compatible with SmartRack systems to optimize airflow in dense deployments.
• Q: Are PDUs compatible with the enclosure? A: Yes. SmartRack enclosures are designed to accommodate compatible power distribution units and related accessories, enabling centralized power management and neat cable routing for critical equipment.
• Q: What security features are included? A: Front and rear doors typically provide locking security to deter unauthorized access, and the modular design supports additional security accessories as needed for your environment.