45U Expansion Rack Enclosure Server Cabinet (Without Side Panels)
Tripp Lite's SR45UBEXP Rack Enclosure Server Cabinet is a 45U expansion model for use in growing data center applications. Containing no side panels, the SR45UBEXP is designed to simplify growing rack equipment installations. Premium features include top-panel cable routing ports, perforated doors to promote efficient airflow, adjustable mounting rails, toolless vertical PDU mounting and more. And as part of the SmartRack® family, the SR45UBEXP is compatible with Tripp Lite's extensive range of rackmount accessories, enabling you to customize your solution to meet any requirement. The SR45UBEXP ships fully assembled for quick installation and comes with a 5-year warranty.
No Side Panels for Expanding Row Configurations
The SR45UBEXP contains no doors or side panels, making it a perfect expansion enclosure cabinet for applications where several cabinets are bayed together. Its integrated baying tabs make it easy to combine multiple enclosure cabinets in rows for expanding data center applications. The center-to-center width can be set at 600 mm (24 in.) to match standard data center floor tiles. The SR45UBEXP offers guaranteed compatibility with all EIA-310-E compliant 19-in. equipment, and is also 100% compatible with today's state-of-the-art hot-aisle/cold-aisle data center configurations.
Optimized for High-Density Data Centers
With 3U more height than Tripp Lite’s 42U enclosure cabinets, the SR45UBEXP is optimized for high-density data center applications. Its massive front-to-rear ventilation capacity meets or exceeds server manufacturer requirements. The SR45UBEXP offers full compatibility with a wide range of airflow optimization accessories as well as cable management accessories.
Locking, Perforated Front and Rear Doors Exceed Server Requirements and Provide Secure Access to Equipment
The SR45UBEXP’s locking, and removable front and rear doors are perforated for an enhanced airflow that exceeds server manufacturer requirements. A split rear door design reduces clearance requirements for service access, allowing the enclosure cabinet to be placed closer to a wall. Locking doors prevent unauthorized access to installed equipment while making it easy for IT personnel to perform inspections, maintenance and equipment replacement.
Designed for Simple Equipment Installation
The SR45UBEXP’s front and rear pairs of vertical rails with square mounting holes are adjustable in quarter-inch increments to accommodate equipment depths from 4 to 37 inches. Adjustment is quick and convenient—simply unscrew the rails, slide them to the desired depth and restore the screws. An easy-view depth index ensures consistent rail placement without requiring time-consuming measurements. The rails feature square mounting holes and are capable of supporting up to 3000 lbs. of equipment with included installation hardware. Each rack space within the enclosure cabinet is numbered for ready reference.
Toolless Vertical Mounting Rails Support 0U PDU and Cable Manager Installations
The SR45UBEXP’s two adjustable vertical mounting rails support toolless button-mount 0U installation of compatible PDUs and cable managers. Each rail can accommodate two vertical PDUs or cable managers side by side, for a total of four units per enclosure cabinet. These vertical mounting rails make it easier to route power and cabling to installed rack equipment and are ideal for network switches that have side-to-side airflow and forward-facing ports.
Vented Top Panel with Cable Ports
Promotes Efficient Airflow and Keeps Cables Organized
The top panel of the SR45UBEXP is furnished with vents that help remove warm air from the enclosure cabinet and draw in cool air by convection. It also supports installation of standard user-supplied case fans. The top panel contains cable routing ports and is designed for quick, toolless removal with no need to disconnect cables. An open bottom facilitates cable access.
Convenient Grounding System
All components of the SR45UBEXP are grounded to the enclosure cabinet frame. Front and rear threaded grounding points are provided for connection to the facility earth ground. The removable front and rear doors feature quick-release ground wires.
Preinstalled Casters and Leveling Feet Provide Precise Placement
To simplify deployment, the SR45UBEXP comes with preinstalled casters and leveling feet. The casters allow the SR45UBEXP to be easily maneuvered into the desired location, where it can then be secured in place by adjusting the leveling feet. The SR45UBEXP has a rolling load capacity of 2250 lbs., enabling rack equipment to be installed in the enclosure cabinet prior to final deployment. Note: The casters are intended for minor position adjustments within the final installation area only and are not designed for moving the enclosure cabinet over long distances.
5-Year Warranty and Environmentally Responsible Design
The SR45UBEXP comes with a 5-year product warranty and a rapid-response repair/replacement policy that's unmatched in the industry. Unit is also manufactured in compliance with strict RoHS specifications, reflecting Tripp Lite’s commitment to environmental responsibility.
What’s in the Box
• SR45UBEXP Rack Enclosure Cabinet – Ships Fully Assembled
• Mounting Hardware
(50) M6 Screws
(50) M6 Cage Nuts
• Owner's Manual
Why Choose Tripp Lite?
Founded in 1922 in Chicago, Illinois, Tripp Lite is a leading manufacturer of products to power, connect, house and protect your equipment. From the largest data center to the smallest home office, Tripp Lite products keep your equipment running effectively and efficiently. Whether you need to supply power to servers and have reliable battery backup, connect high-resolution video sources to displays and digital signs, or organize and secure IT equipment in rack enclosures, Tripp Lite has the complete solution. Plus, before and after your purchase, our Chicago-based, in-house technical support specialists are available to assist you by phone, email and live chat. With over 90 years of quality products and service, Tripp Lite is a brand you can trust.