Front view of Tripp Lite SR18UB 18U rack enclosure showing perforated mesh door and ventilation design

Enhanced Airflow Design with Perforated Mesh Panels

The SR18UB features strategically designed mesh panels that optimize thermal management while maintaining security. The perforated front door and side panels create an efficient airflow path, allowing heat to dissipate naturally from installed equipment. This thoughtful design enables proper ventilation without compromising the structural integrity of your rack setup.

Technical Specifications

  • Perforated door and side panels for maximum airflow
  • Integrated ventilation system with top fan mounts
  • Mesh design maintains structural strength while enabling cooling

Applications

  • Server room deployments requiring optimal cooling
  • Network closet installations with limited ventilation
  • High-density equipment configurations
Angled view of Tripp Lite SR18UB rack cabinet showing sturdy construction and mesh panels

Robust Construction with Industrial-Grade Materials

Built with durability in mind, the SR18UB combines heavy-duty steel construction with precision engineering. The reinforced frame supports up to 1000 lbs of equipment while maintaining a professional appearance. The powder-coated finish not only provides an elegant look but also ensures long-term protection against wear and tear.

Technical Specifications

  • 1000 lb weight capacity
  • Heavy-duty steel frame construction
  • Powder-coated finish for durability

Applications

  • Enterprise data center deployments
  • Industrial environment installations
  • Mission-critical infrastructure protection

Product details

General Information
Manufacturer

Tripp Lite by Eaton

Manufacturer Part Number

SR18UB

Brand Name

Tripp Lite

Product Line

SmartRack

Product Model

SR18UB

Product Name

SmartRack 18U Extra Depth Rack Enclosure Cabinet

Product Type

Rack Cabinet

Technical Information
Front Rail

Yes

Physical Characteristics
Product Color

Black

Dynamic/Rolling Weight Capacity

1000 lb

Static/Stationary Weight Capacity

1000 lb

Height

35.6

Width

23.6

Depth

33.5

Rack Height

18U

Rack Width

19

Miscellaneous
Package Contents

  • SmartRack 18U Extra Depth Rack Enclosure Cabinet
  • 42 x M6 screws
  • 42 x M6 cage nuts
  • 42 x M6 washers
  • 4 x Casters
  • 4 x Levelers
  • 2 x keys
  • Owner's Manual

Additional Information

  • 18U extra deep enclosure
  • Adjustable mounting depths from 3 to 32.5 inches
  • Top and bottom panel cable access openings
  • Fully assembled for quick installation
  • Casters and leveling feet
  • Meets all enclosure requirements towards PCI DSS (Payment Card Industry Data Security Standard) compliance

Assembly Required

No

Environmentally Friendly

Yes

Environmental Certification

RoHS

Country of Origin

China

Warranty
Limited Warranty

5 Year

FAQs

What are the key dimensions and capacity of the Tripp Lite SR18UB rack cabinet?
The Tripp Lite SR18UB is an 18U rack cabinet measuring 35.6" in height, 23.6" in width, and 33.5" in depth. It features a standard 19-inch rack width and can support up to 1,000 lbs of equipment in both static and dynamic loading conditions. The mounting rails are adjustable from 3 to 32.5 inches in depth, making it versatile for various equipment installations.
What security features does the SR18UB include?
The SR18UB features multiple security elements including a locking, reversible front door and locking, removable side panels to prevent unauthorized access. The enclosure meets all requirements for PCI DSS (Payment Card Industry Data Security Standard) compliance, ensuring secure installation of sensitive equipment while maintaining easy access for authorized personnel.
How is cooling and airflow managed in this rack cabinet?
The cabinet features perforated door and side panels for efficient airflow, along with vented top and bottom panels designed to remove warm air and draw in cool air through convection. The design supports the installation of optional user-supplied case fans (compatible with Tripp Lite SRFANWM) for enhanced cooling performance.
What comes included in the package with the SR18UB?
The package includes the SmartRack 18U cabinet, mounting hardware (42 each of M6 screws, cage nuts, and washers), 4 casters, 4 levelers, 2 keys, and an owner's manual. The unit ships fully assembled to facilitate quick installation.
How adjustable are the mounting rails and what weight can they support?
The vertical mounting rails are adjustable in quarter-inch increments to accommodate equipment depths from 3 to 32.5 inches. They feature square mounting holes and can support up to 1,000 lbs of equipment using the included installation hardware. Each rack space is numbered for easy reference.

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