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SmartRack 18U Mid-Depth Half-Height Rack Enclosure

Part Number:  SR18UB

  • 18U with adjustable front and rear vertical rackmount rails
  • Depth of 33" allow for standard server installation
  • Locking, reversible front/rear doors and locking, removable side panels
  • Fully assembled for quick installation
  • Casters and leveling feet
  • Meets all enclosure requirements towards PCI DSS (Payment Card Industry Data Security Standard) compliance
  • 5-year limited warranty
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Overview

Tripp Lite's SmartRack 18U Mid-Depth Rack Enclosure Cabinet is packed with features designed to simplify rack equipment installations and rack equipment maintenance: top and bottom cable routing ports, perforated door and side panels to promote efficient airflow, adjustable vertical mounting rails and more. And as part of the SmartRack family, the SR18UB is compatible with Tripp Lite's extensive range of rackmount accessories, enabling you to customize your solution to meet any requirement. The SR18UB ships fully assembled for quick installation and comes with a 5-year warranty.

The SR18UB is compatible with all standard 19-inch rack equipment and features front and rear pairs of vertical rails with square mounting holes. The rails are adjustable in quarter-inch increments to accommodate equipment depths from 3 to 32.5 inches, ideal for standard server installation. The rails feature square mounting holes and are capable of supporting up to 1000 lbs (453.6 kgs) of equipment with included installation hardware. Each rack space within the enclosure is numbered for easy reference.

With a locking, reversible front/rear doors and locking, removable side panels, the SR18UB provides safe, secure installation for all equipment. This prevents unauthorized access to installed equipment while making it easy for authorized personnel to perform inspections, maintenance and equipment replacement. The enclosure meets all requirements toward PCI DSS compliance.

The top and bottom panels of the SR18UB are furnished with vents designed to help remove warm air from the enclosure and draw in cool air by convection. They also support installation of standard user-supplied case fans (Tripp Lite SRFANWM). The top and bottom panels are also provided with ports for cable routing.

To simplify deployment, the SR18UB comes with an accessory caster kit consisting of 4 casters and all required installation hardware. With casters installed, the SR18UB can easily be maneuvered into to desired location, and then secured in place by adjusting the unit's levelers. Note: the casters are intended for minor position adjustments within the final installation area only and are not designed for moving the enclosure over long distances.

Features

  • 18U mid-depth enclosure
  • Adjustable mounting depths from 3" to 32.5" inches
  • Locking, reversible front and rear doors
  • Locking, removable side panels
  • 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

Package Includes

  • SmartRack 18U Mid-Depth Rack Enclosure Cabinet
  • (42) M6 screws
  • (42) M6 cage nuts
  • (42) M6 washers
  • (4) Casters
  • (4) Levelers
  • (2) keys
  • Owner's Manual
RoHS compliant

Specifications

OVERVIEW
UPC Code037332178039
Device CompatibilityPatch Panel; Network Switch; UPS; Server
Rack TypeHalf-Height Enclosure
PHYSICAL
ColorBlack
Rack Height18U
Rack DepthMid
Factory Preset Rack Depth (in.)28.31
Maximum Device Depth (in.)32.5
Minimum Device Depth (in.)3
Cable Access Hole Measurement (inches)9.812 x 2.35 (l x w)
Shipping Dimensions (hwd / in.)41.00 x 24.00 x 34.00
Shipping Weight (lbs.)125.00
Unit Dimensions (hwd / in.)35.600 x 23.620 x 33.500
Unit Weight (lbs.)105
Weight Capacity - Rolling (lbs.)1000
Weight Capacity - Stationary (lbs.)1000
Number of Vertical Mounting Rails4
FEATURES & SPECIFICATIONS
Grounding LugFront and Back door frames
Built-in Cable ManagementYes
Pre-Installed CastersYes
STANDARDS & COMPLIANCE
Product CertificationsUL 60950-1
Product ComplianceRoHS; EIA/ECA-310-E; UKCA
WARRANTY & SUPPORT
Product Warranty Period (Worldwide)5-year limited warranty

Questions & Answers

A rack unit (commonly referred to as a "U") is a standard measure of the height of a device in a server rack. One rack unit is 44.45 mm (1.75 in) high. The height of a one rack unit device is described as 1U, a two rack unit device as 2U and so on.
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Yes. All of Tripp Lite's Cabinets are PCI-Compliant. Sturdy steel panels surround all sides of equipment, preventing unauthorized access to networking devices and ensuring the physical security of equipment that processes, stores and transmits credit card data.
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The IEC (International Electrotechnical Commission) uses a two digit code to define specific protection capabilities. For a full explanation of IEC rack enclosure ratings, click here
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More Q&As may be available on the SR18UB model support page.

Accessories

Data Center & Server Rack Cooling

  Model Number Description
SmartRack 3U Fan Panel - 3-120V high-performance fans; 210 CFM; 5-15P plug SRFAN3U SRFAN3U SmartRack 3U Fan Panel - 3-120V high-performance fans; 210 CFM; 5-15P plug
SmartRack Wall-Mount Roof Fan Kit - 2-120V high-performance fans; 210 CFM; 5-15P plug SRFANWM SRFANWM SmartRack Wall-Mount Roof Fan Kit - 2-120V high-performance fans; 210 CFM; 5-15P plug
SmartRack 3U Fan Panel - 3 208-240V high-performance fans; 315 CFM; C14 inlet SRXFAN3U SRXFAN3U SmartRack 3U Fan Panel - 3 208-240V high-performance fans; 315 CFM; C14 inlet

Cable Management

  Model Number Description
SmartRack 1U Horizontal Cable Manager - Finger duct with cover SRCABLEDUCT1U SRCABLEDUCT1U SmartRack 1U Horizontal Cable Manager - Finger duct with cover
SmartRack 1U High Capacity Horizontal Cable Manager - Finger duct with dual-hinge cover SRCABLEDUCT1UHD SRCABLEDUCT1UHD SmartRack 1U High Capacity Horizontal Cable Manager - Finger duct with dual-hinge cover
SmartRack 2U High Capacity Horizontal Cable Manager - Finger duct with dual-hinge cover SRCABLEDUCT2UHD SRCABLEDUCT2UHD SmartRack 2U High Capacity Horizontal Cable Manager - Finger duct with dual-hinge cover
SmartRack 1U Horizontal Cable Manager - Flexible ring type SRCABLERING1U SRCABLERING1U SmartRack 1U Horizontal Cable Manager - Flexible ring type
SmartRack 2U Horizontal Cable Manager - Flexible ring type SRCABLERING2U SRCABLERING2U SmartRack 2U Horizontal Cable Manager - Flexible ring type

Accessories

  Model Number Description
SmartRack 1U Cable Pass-Through Panel with Brush Strip SR1UBRUSH SR1UBRUSH SmartRack 1U Cable Pass-Through Panel with Brush Strip
SmartRack 1U Blanking Panel Kit, Toolless-Mounting, 10 pieces SR1UPANEL10 SR1UPANEL10 SmartRack 1U Blanking Panel Kit, Toolless-Mounting, 10 pieces
SmartRack Square Hole Hardware Kit with 50 M5 screws and washers SRCAGENUT5MM SRCAGENUT5MM SmartRack Square Hole Hardware Kit with 50 M5 screws and washers
SmartRack Square Hole Hardware Kit with 50 M6 screws and washers SRCAGENUTS SRCAGENUTS SmartRack Square Hole Hardware Kit with 50 M6 screws and washers
SmartRack Square Hole Hardware Kit with 50 pcs 12-24 screws and washers SRCAGENUTS1224 SRCAGENUTS1224 SmartRack Square Hole Hardware Kit with 50 pcs 12-24 screws and washers
SmartRack 2U Cantilever Fixed Shelf (60 lbs / 27.2 kgs capacity; 18-in. / 457 mm Deep) SRSHELF2P SRSHELF2P SmartRack 2U Cantilever Fixed Shelf (60 lbs / 27.2 kgs capacity; 18-in. / 457 mm Deep)
SmartRack 1U Cantilever Fixed Shelf (40 lbs / 18.1 kgs capacity; 12-in. / 305 mm Deep) SRSHELF2P1U SRSHELF2P1U SmartRack 1U Cantilever Fixed Shelf (40 lbs / 18.1 kgs capacity; 12-in. / 305 mm Deep)
SmartRack 1U Cantilever Toolless Mount Fixed Shelf (30 lbs / 13.6 kgs capacity; 12 in./305 mm Deep) SRSHELF2P1UTM SRSHELF2P1UTM SmartRack 1U Cantilever Toolless Mount Fixed Shelf (30 lbs / 13.6 kgs capacity; 12 in./305 mm Deep)
SmartRack 2U Cantilever Fixed Shelf (60 lbs / 27.2 kgs capacity; 21 in. / 533.4 mm Deep) SRSHELF2PDP SRSHELF2PDP SmartRack 2U Cantilever Fixed Shelf (60 lbs / 27.2 kgs capacity; 21 in. / 533.4 mm Deep)
SmartRack 2U Cantilever Toolless Mount Fixed Shelf (50 lbs /22.7 kgs capacity; 18 in./457 mm Deep) SRSHELF2PTM SRSHELF2PTM SmartRack 2U Cantilever Toolless Mount Fixed Shelf (50 lbs /22.7 kgs capacity; 18 in./457 mm Deep)
SmartRack Heavy-Duty Fixed Shelf (250 lbs / 113.4 kgs capacity; 26 in/660 mm Deep) SRSHELF4PHD SRSHELF4PHD SmartRack Heavy-Duty Fixed Shelf (250 lbs / 113.4 kgs capacity; 26 in/660 mm Deep)
SmartRack Fixed Heavy-Duty Toolless Mount Shelf (250 lbs / 113.4 kgs capacity; 26 in./660 mm Deep) SRSHELF4PHDTM SRSHELF4PHDTM SmartRack Fixed Heavy-Duty Toolless Mount Shelf (250 lbs / 113.4 kgs capacity; 26 in./660 mm Deep)
SmartRack Keyboard Shelf (25 lbs / 11.3 kgs capacity; 16 in / 406 mm Deep) SRSHELF4PKYBD SRSHELF4PKYBD SmartRack Keyboard Shelf (25 lbs / 11.3 kgs capacity; 16 in / 406 mm Deep)
SmartRack Standard Sliding Shelf (50 lbs / 22.7 kgs capacity; 28.3 in/719 mm Deep) SRSHELF4PSL SRSHELF4PSL SmartRack Standard Sliding Shelf (50 lbs / 22.7 kgs capacity; 28.3 in/719 mm Deep)
SmartRack Heavy-Duty Sliding Shelf (200 lbs / 90.7 kgs capacity; 28.3 in/719 mm Deep) SRSHELF4PSLHD SRSHELF4PSLHD SmartRack Heavy-Duty Sliding Shelf (200 lbs / 90.7 kgs capacity; 28.3 in/719 mm Deep)
SmartRack Magnetic Door Switch Kit for front and rear doors; requires ENVIROSENSE, TLNETEM, E2MTHDI or E2MTDI SRSWITCH SRSWITCH SmartRack Magnetic Door Switch Kit for front and rear doors; requires ENVIROSENSE, TLNETEM, E2MTHDI or E2MTDI
Heavy-Duty 2-post Front Mounting Ear Kit UPSHDEARKIT UPSHDEARKIT Heavy-Duty 2-post Front Mounting Ear Kit

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Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +(773) 869-1776 or email cpdipresaleshelp@eaton.com.