Tripp Lite SR48UBEXP

Overview

The Tripp Lite SR48UBEXP is a 48U standard-depth rack enclosure cabinet designed to protect and organize network and server equipment in data centers, branch offices, and network closets. It features adjustable mounting rails that accommodate EIA-310-D compliant 19-inch equipment, allowing precise installation of servers, switches, and power distribution units. The cabinet ships fully assembled and includes heavy-duty casters for easy positioning, supporting up to 3000 lbs when stationary and 2250 lbs while rolling.

Key features

• Adjustable mounting rails slide to the exact depth needed for secure and precise equipment installation.
• Perforated front and rear doors provide 65 percent open space to promote effective front-to-rear airflow and maintain optimal cooling.
• Lockable and reversible front and rear doors offer flexible access and enhanced security tailored to room layout or policy.
• Heavy-duty casters enable smooth movement and placement without compromising load capacity.
• Tool-free mounting slots inside the frame allow quick attachment of cable managers and other SmartRack accessories.
• Built-in baying tabs let you bolt multiple cabinets together for a neat, aligned row in your equipment room.
• Removable top and bottom panels provide ample cable entry points for organized wiring and connectivity.
• Multiple grounding studs ensure consistent bonding paths for all installed devices, enhancing safety and performance.
• Side panels are not included, giving you the flexibility to add optional locking panels only where needed.
• Backed by a five-year limited warranty, offering long-term reliability and peace of mind.

Key specs

• Rack units: 48U
• Depth: Standard depth (adjustable mounting rails)
• Equipment compatibility: EIA-310-D compliant 19-inch devices
• Load capacity: 3000 lbs stationary, 2250 lbs rolling
• Door ventilation: 65% open perforated front and rear doors
• Mobility: Heavy-duty casters included
• Warranty: Five-year limited warranty

Connectivity and compatibility

This enclosure supports a wide range of standard 19-inch rack-mount equipment, including servers, switches, and power distribution units that comply with the EIA-310-D standard. Its adjustable mounting rails ensure compatibility with devices of varying depths, making it a versatile choice for diverse IT setups. The generous cable entry points and tool-free accessory slots simplify cable management and integration with existing network infrastructure.

Installation and setup

The cabinet arrives fully assembled, allowing you to roll it off the pallet and begin loading equipment immediately. Its heavy-duty casters make it easy to position in tight spaces or through standard doorways without requiring room modifications. The reversible and lockable doors can be configured to suit your room layout and security needs, while the baying tabs enable secure alignment when installing multiple cabinets side by side.

Ideal uses and environments

This rack enclosure is well suited to data centers, branch offices, and network closets where reliable equipment protection and efficient airflow are critical. It fits well in environments that require flexible access and security options, as well as those needing scalable rack configurations. IT teams will appreciate the ease of installation and the ability to customize side panel coverage based on specific security or access requirements.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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