Description
The Eaton Tripp Lite SR48UBEXP SmartRack 48U Standard-Depth Expansion Rack Enclosure is designed for high-density data centers and mission-critical IT environments. Built for secure, scalable installations, this expansion cabinet offers exceptional airflow, durability, and versatility. It features vendor-neutral square-hole mounting for full EIA-310-D compliance, heavy-duty casters for easy positioning, and adjustable mounting rails with depth indexing for fast setup.
The SR48UBEXP supports up to 3,500 lbs (stationary) and 2,250 lbs (rolling), ensuring robust performance for servers, switches, and UPS systems. Its perforated doors provide 65%+ open airflow, optimizing cooling for hot-aisle/cold-aisle configurations. With integrated baying tabs, this expansion model is ideal for multi-cabinet data center rows. Ships fully assembled and ready for deployment.
| Category | Specification |
|---|---|
| Model Number | SR48UBEXP |
| Brand | Eaton (Tripp Lite Series) |
| Type | 48U SmartRack Expansion Enclosure (No Side Panels) |
| Rack Compatibility | EIA-310-D compliant 19" equipment |
| Rack Height | 48U |
| Rack Depth | Standard |
| Maximum Device Depth | 37 in (94 cm) |
| Minimum Device Depth | 4 in (10.2 cm) |
| Factory Preset Depth | 27.75 in (70.5 cm) |
| Weight Capacity (Stationary) | 3,500 lbs (1,588 kg) |
| Weight Capacity (Rolling) | 2,250 lbs (1,021 kg) |
| Ventilation | 65%+ perforated door design for front-to-rear airflow |
| Doors | Locking, removable, and reversible front and split rear doors |
| Side Panels | Not included (Expansion model) |
| Casters | Pre-installed, removable; heavy-duty rolling support |
| Leveling Feet | Adjustable and removable |
| Grounding System | Front/rear door frames grounded with quick-release ground wires |
| Cable Management | Top/bottom cable access holes; toolless PDU & vertical manager slots |
| Color | Black (Textured powder-coat finish) |
| Dimensions (H x W x D) | 89 x 23.63 x 43 in (226.06 x 60.02 x 109.22 cm) |
| Shipping Dimensions (H x W x D) | 95 x 26 x 45 in (241.3 x 66.04 x 114.3 cm) |
| Unit Weight | 211 lbs (95.7 kg) |
| Shipping Weight | 267 lbs (121.1 kg) |
| Certifications | UL 60950-1, CE, UKCA, RoHS |
| Warranty | 5-Year Limited Warranty |
| Application | Servers, Patch Panels, Network Switches, UPS Systems |
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