Description
The Eaton Tripp Lite SR4POST48HD is a 48U heavy-duty 4-post open frame rack designed for high-density IT and network deployments that demand strength, accessibility, and airflow. Built from cold-rolled steel with a durable black powder-coat finish, this rack supports up to 3,000 lb of stationary equipment, making it ideal for servers, switches, UPS systems, and patch panels.
Its open-frame design provides unobstructed airflow and easy access to front and rear equipment, simplifying installation, maintenance, and cable management. Numbered square mounting holes ensure fast, accurate alignment of standard 19-inch rack equipment, while toolless button-hole mounting supports vertical PDUs and cable managers.
With adjustable support for equipment depths up to 35 inches, a self-squaring structure, and bolt-down provisions, the SR4POST48HD delivers stability and scalability for data centers, network rooms, and secure IT environments. Optional accessories allow for mobility or enhanced aesthetics, making this rack a flexible foundation for growing infrastructure.
| Specification | Details |
|---|---|
| Brand | Eaton (Tripp Lite Series) |
| Model Number | SR4POST48HD |
| Rack Type | 4-Post Open Frame |
| Rack Height | 48U |
| Rack Width | 19 in Standard |
| Maximum Load Capacity (Stationary) | 3,000 lb (1,361 kg) |
| Maximum Equipment Depth | 35.25 in (895 mm) |
| Number of Vertical Rails | 4 |
| Mounting Hole Type | Square, numbered |
| PDU / Cable Management Support | Toolless button-hole mounting |
| Construction Material | Heavy-duty cold-rolled steel |
| Finish | Black powder-coated |
| Assembly Required | Yes |
| Bolt-Down Support | Yes |
| Airflow | Fully open design |
| Unit Dimensions (H × W × D) | 90 × 24 × 35.25 in |
| Unit Weight | 110 lb (49.9 kg) |
| Compliance | RoHS, EIA/ECA-310-E |
| Warranty | 5-Year Limited Warranty |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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