Tripp Lite 48U SmartRack Standard-Depth Rack Enclosure Cabinet, side panels not included

The Tripp Lite SR48UBEXP is a 48U standard depth rack enclosure cabinet created for data centers, branch offices, and network closets that need reliable equipment protection and effortless deployment.

Its vendor-neutral mounting rails slide to the depth you specify, so servers, switches, and power distribution units that follow the EIA-310-D standard install with precision. Because the cabinet ships fully assembled, you can roll it off the pallet and start loading gear the same day it arrives.

Ventilation is handled by perforated front and rear doors that present 65 percent open space. This generous airflow path supports front-to-rear cooling patterns recommended by leading server manufacturers, helping you maintain proper temperatures without overworking the HVAC system.

The front and rear doors lock and can be reversed to match room layout or security policy. Built-in baying tabs let you bolt several cabinets together for a clean, aligned row, while tool-free slots inside the frame accept cable managers and other SmartRack accessories in seconds.

Heavy-duty casters make positioning easy, yet the frame is strong enough to hold 3000 lbs when stationary or 2250 lbs while rolling. Removable top and bottom panels provide generous cable entry points, and multiple grounding studs support a consistent bonding path for every device you install.

The cabinet fits through standard doorways, helping IT teams move equipment into tight spaces without expensive room modifications. Side panels are not included, allowing you to select optional locking panels only where they are needed. Tripp Lite backs the enclosure with a five-year limited warranty for added peace of mind.

Highlights:

• 48U standard-depth enclosure accepts any EIA-310-D compliant 19 inch equipment
• Front and rear doors lock and are reversible for flexible access
• Ships fully assembled and rolls on heavy-duty casters for quick placement
• Supports up to 3000 lbs when stationary or 2250 lbs while rolling
• Tool-free mounting slots simplify addition of cable managers and accessories
• Perforated doors provide 65 percent open space for strong front-to-rear airflow
• Adjustable mounting rails allow precise depth settings for exact equipment fit
• Backed by a five-year limited warranty from Tripp Lite