Tripp Lite SREXTENDER

Overview

The Tripp Lite SREXTENDER is a rack enclosure extension frame designed to increase the mounting depth of existing SmartRack enclosures by 8 inches. It is compatible with 42U and 48U SmartRack models, providing additional space for deeper equipment such as server chassis. This extension frame is ideal for server rooms, data centers, and colocation facilities where expanding rack depth is necessary without replacing the entire rack.

With adjustable height settings at 25U, 42U, or 48U, it allows customization to fit your current rack size and equipment needs. The textured powder coat finish enhances durability, making it suitable for demanding IT environments. A top cable access opening supports up to 3U of rack accessories, helping to keep cables organized and accessible.

Key features

• Adjustable height options at 25U, 42U, or 48U to match existing rack sizes
• Increases rack enclosure depth by 8 inches to accommodate deeper equipment
• Simple installation using existing rear door hinges for a seamless fit
• Durable textured powder coat finish that withstands busy IT environments
• Top cable access opening supports up to 3U of rack accessories for better cable management
• Compatible with toolless mounting rails and cable management trays to simplify organization
• Includes a 5-year limited warranty for long-term reliability

Key specs

• Height options: 25U, 42U, or 48U adjustable
• Depth increase: 8 inches added to existing rack depth
• Finish: Textured powder coat for durability
• Cable access: Top opening supports up to 3U of accessories
• Compatibility: Fits 42U and 48U Tripp Lite SmartRack enclosures
• Warranty: 5-year limited warranty

Installation and setup

Installation involves removing the rear doors from your existing rack, attaching the extension frame to the door hinges, and then reattaching the doors to the extension. This process maintains the security and accessibility of your equipment while expanding the rack depth. The design ensures a clean and professional appearance without requiring a full rack replacement.

Ideal uses and environments

This extension frame is well suited to IT professionals managing server rooms, data centers, or colocation facilities where equipment depth exceeds standard rack dimensions. It works effectively in setups that require additional space for server chassis or other deep hardware, helping to optimize airflow and maintain organized cable management. The SREXTENDER is a practical choice for growing infrastructures that need flexible and durable rack solutions.

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.

Learn more

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.

Learn more

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.

Learn more