$1,988.27
Limited Stock
Manufacturer part SR48UB | Dell part A2031071 | Order Code a2031071 | TrippLite
Optimized Solution for Storing Data Center Rack Equipment in a 48U Rack Enclosure
The SR48UB is optimized for data center and other high-density IT applications. Its massive front to rear ventilation capacity (door perforation pattern providing 65+% open space) meets or exceeds server manufacturer requirements. The SR48UB offers full compatibility with a wide range of airflow optimization accessories as well as cable management accessories. It features integrated baying tabs that make it easy to combine multiple enclosures in rows for data center applications. This enclosure is also 100% compatible with today’s state-of-the-art hot-aisle/cold-aisle data center configurations.
.jpg)
Media
.jpg)
.jpg)
.jpg)
Simple Equipment Installation with Preinstalled Casters
To simplify deployment, the SR48UB comes with preinstalled casters and leveling feet. The casters allow the SR48UB to be easily maneuvered into the desired location, where it can then be secured in place by adjusting the levelers. The SR48UB has a rolling load capacity of 2250 lbs. , allowing rack equipment to be installed in the enclosure prior to final deployment. Once the cabinet is set up, installing your equipment is a breeze. Included stabilizing brackets used for shipment can be reattached at the bottom of the enclosure frame on the inside or outside of the rack to ensure rack stability.
To simplify deployment, the SR48UB comes with preinstalled casters and leveling feet. The casters allow the SR48UB to be easily maneuvered into the desired location, where it can then be secured in place by adjusting the levelers. The SR48UB has a rolling load capacity of 2250 lbs. , allowing rack equipment to be installed in the enclosure prior to final deployment. Once the cabinet is set up, installing your equipment is a breeze. Included stabilizing brackets used for shipment can be reattached at the bottom of the enclosure frame on the inside or outside of the rack to ensure rack stability.
Secure Equipment Installation
The SR48UB is designed to provide a safe, secure installation solution for mission-critical rackmount equipment. It features locking, reversible, perforated front and rear doors to promote efficient airflow, and locking, removable side panels. Locking doors and side panels prevent unauthorized access to installed equipment while making it easy for IT personnel to perform inspections, maintenance and equipment replacement. The side panels are half size (2 per side) for ease of removal and reinstallation. The split rear door design reduces clearance requirements for service access, allowing the enclosure to be placed closer to a wall. The SR48UB is compatible with all standard 19-inch rack equipment. It features front and rear pairs of vertical rails with square mounting holes.
.jpg)
Easy Access and Management
The rails 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 is numbered for ready reference.
The SR48UB also features 2 adjustable vertical mounting rails that support toolless button-mount 0U installation of compatible PDUs and cable managers. Each rail can accommodate 2 vertical PDUs or cable managers side by side, for a total of 4 units per enclosure. These vertical mounting rails make it easier to route power and cabling to installed rack equipment. They also reduce cord and cable clutter that could block airflow through the enclosure.
The rails 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 is numbered for ready reference.
The SR48UB also features 2 adjustable vertical mounting rails that support toolless button-mount 0U installation of compatible PDUs and cable managers. Each rail can accommodate 2 vertical PDUs or cable managers side by side, for a total of 4 units per enclosure. These vertical mounting rails make it easier to route power and cabling to installed rack equipment. They also reduce cord and cable clutter that could block airflow through the enclosure.
Vented Top Panel with Cable Ports
The top panel of the SR48UB is furnished with vents designed to help remove warm air from the enclosure and draw in cool air by convection. It also supports installation of standard user-supplied case fans. The top panel is provided with ports for cable routing, and is designed for quick, toolless removal with no need to disconnect cables. The SR48UB is designed with an open bottom to facilitate cable access.
The top panel of the SR48UB is furnished with vents designed to help remove warm air from the enclosure and draw in cool air by convection. It also supports installation of standard user-supplied case fans. The top panel is provided with ports for cable routing, and is designed for quick, toolless removal with no need to disconnect cables. The SR48UB is designed with an open bottom to facilitate cable access.
PCI-Compliant Construction with 5-Year Warranty and Environmentally Responsible Design
The SR48UB is manufactured in compliance with strict RoHS specifications, reflecting Tripp Lite’s commitment to environmental responsibility. It also meets enclosure requirements toward PCI DSS (Payment Card Industry Data Security Standard) compliance. Locking front door and side panels prevent unauthorized access, and sturdy steel panels surround all sides of equipment, ensuring the physical security of equipment that processes, stores and transmits credit card data. For peace of mind, the SR48UB comes backed by a 5-year warranty.
The SR48UB is manufactured in compliance with strict RoHS specifications, reflecting Tripp Lite’s commitment to environmental responsibility. It also meets enclosure requirements toward PCI DSS (Payment Card Industry Data Security Standard) compliance. Locking front door and side panels prevent unauthorized access, and sturdy steel panels surround all sides of equipment, ensuring the physical security of equipment that processes, stores and transmits credit card data. For peace of mind, the SR48UB comes backed by a 5-year warranty.
Why Choose Tripp Lite?
Founded in 1922 in Chicago, Illinois, Tripp Lite is a leading manufacturer of products to power, connect and protect your equipment. With a large selection of connectivity products, Tripp Lite has everything from USB hubs and reversible USB cables to fiber-optic cables and over Cat5e/Cat6 signal extenders. Whether you need to connect high-speed networks to switches, routers and servers in your data center, or send high-resolution video signals to displays and digital signs, 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.
Founded in 1922 in Chicago, Illinois, Tripp Lite is a leading manufacturer of products to power, connect and protect your equipment. With a large selection of connectivity products, Tripp Lite has everything from USB hubs and reversible USB cables to fiber-optic cables and over Cat5e/Cat6 signal extenders. Whether you need to connect high-speed networks to switches, routers and servers in your data center, or send high-resolution video signals to displays and digital signs, 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.
SmartRack enclosures are designed for secure, high density server and networking applications in IT environments. Designed with provisions to integrate cooling, power distribution and cable management, SmartRack enclosures make ideal homes for mission-critical equipment. Vendor-neutral square hole/cage nut mounting for guaranteed compatibility with all EIA-310-D compliant 19-inch equipment. Enclosures ship fully assembled for rapid deployment and roll into place on heavy-duty casters. Toolless mounting slots allow quick installation of PDUs and vertical cable managers. Adjustable mounting rails include an easy-view depth index to eliminate time-consuming measurements. Lightweight modular doors and side panels provide safe, convenient service access. Integrated baying tabs facilitate combining enclosures in rows for standard data center baying applications. SmartRack enclosures hold up to 1360 kgs (3000 lbs.) and support cooling, cable management, power distribution and monitoring features that keep critical servers and network equipment operating nonstop. Perforated doors permit massive front to rear airflow that exceeds servers manufacturer requirements. Enclosures are fully compatible with hot-aisle/cold-aisle data center configurations.
Tech Specs
General
Product Type
RackRack Type
CabinetRack Size
19"Height (Rack Units)
48UWidth
27.7 inDepth
47 inHeight
95 inWeight
234 lbsColor
BlackMiscellaneous
Weight Limit
3005 lbsMounting Kit
IncludedFeatures
Wheels, lockable front door, lockable rear door, powder coatedCompliant Standards
RoHSManufacturer Warranty
Service & Support
Limited warranty: replacement - 5 years