Tripp Lite
1111 W. 35th Street
Chicago, IL 60609
1 773.869.1774
1 773.869.1329
presaleshelp@tripplite.com

45U SmartRack 4-Post Open Frame Rack, 1000-lb. Capacity - Organize and Secure Network Rack Equipment

Model Number: SR4POST


  • 45U 4-post open frame rack
  • Black steel with square, numbered mounting holes
  • Toolless button holes to accept PDUs or cable managers
  • 5-year limited warranty

Overview

Tripp Lite's 45U 4-Post Open Frame Rack helps IT managers organize their equipment array and provides fast, easy access to installed IT equipment. The SR4POST is a simple solution for housing IT equipment in secure environments and other areas that don’t require a lockable rack solution. This 45U rack features heavy-duty cold-rolled steel construction with a black powder-coated finish for durability. It supports stationary loads up to 1000 lb. The SR4POST comes with all the hardware required for assembly and has a self-squaring design with bolt-down provisions. For high-density applications, multiple units can be bolted together side by side.

The open design of the SR4POST provides unobstructed airflow and easy access to equipment and cabling. It has numbered, square-hole mounting positions for easy installation of standard 19-inch rack equipment. The SR4POST supports equipment depths from 22 to 36 inches. This rack also accommodates toolless button-hole mounting for vertical PDUs and cable managers.

Features

  • Supports 1000lbs of rackmount equipment
  • Adjustable mounting depth (22 to 36 inches)
  • Textured powder coat finish
  • Heavy-duty cold-rolled steel construction
  • Numbered mounting positions
  • Bolt down provisions
  • Self squaring design
  • Includes mounting hardware of 50 pieces of M6 cage nuts, 50 pieces of M6 screws, and washers
  • Black finish
  • Easy assembly

Package Includes

  • SR4POST
  • Installation hardware
  • 50x pieces of M6 cage nuts, screws, and washers for equipment mounting
  • 32x Cable management hooks
  • Owner's manual with warranty information
RoHS compliant

Specifications

OVERVIEW
UPC Code037332127570
Rack TypeOpen-Frame
PHYSICAL
ColorBlack
Maximum Device Depth (in.)36
Minimum Device Depth (in.)22
Rack Height45U
Shipping Dimensions (hwd / in.)4.53 x 6.50 x 87.99
Shipping Weight (lbs.)60.00
Unit Dimensions (hwd / in.)84.3 x 20.2 x 22-36
Unit Weight (lbs.)54
Weight Capacity - Stationary (lbs.)1000
Rack DepthStandard
SPECIAL FEATURES
Grounding LugIncludes screws, washers, and bolts to secure user-supplied grounding wire to front or back frames
CERTIFICATIONS
ApprovalsEIA-310-D, IEC 60297-3-100, RoHS
WARRANTY
Product Warranty Period (Worldwide)5-year limited warranty

Frequently Asked Questions

This is an open frame rack and does not come with a roof, doors, or side panels.
The SR4POST can support 4 vertical PDUs (2 on each side).
No. Side panels are not available for the SR4POST.
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.

Additional FAQs may be available on the SR4POST model support page.

Accessories

UPS Accessories
  Model Number Description
UPSHDEARKIT | UPS Accessories UPSHDEARKIT Heavy-Duty 2-post Front Mounting Ear Kit
Cable Management
  Model Number Description
SRCABLEDUCT1U | Cable Management SRCABLEDUCT1U SmartRack 1U Horizontal Cable Manager - Finger duct with cover
SRCABLEDUCTVRT | Cable Management SRCABLEDUCTVRT SmartRack 6-ft. (1.8 m) Vertical Cable Manager - Double finger duct with cover & toolless mounting
SRCABLELADDER | Cable Management SRCABLELADDER SmartRack 10-ft. x 1-ft. (3 m x 0.3 m) Cable Ladder, 2 sections - SRCABLETRAY/SRLADDERATTACH needed
SRCABLERING1U | Cable Management SRCABLERING1U SmartRack 1U Horizontal Cable Manager - Flexible ring type
SRCABLERING2U | Cable Management SRCABLERING2U SmartRack 2U Horizontal Cable Manager - Flexible ring type
SRCABLERINGVRT | Cable Management SRCABLERINGVRT SmartRack 6-ft. (1.8 m) Vertical Cable Manager - Flexible ring type & toolless mounting
SRCABLEVRT12 | Cable Management SRCABLEVRT12 SmartRack 12 in. Width High Capacity Vertical Cable Manager - Double finger duct with cover
SRCABLEVRT6 | Cable Management SRCABLEVRT6 SmartRack 6 in. Wide High Capacity Vertical Cable Manager - Double finger duct with cover
Rack Cooling Equipment
  Model Number Description
SRFAN3U | Rack Cooling Equipment SRFAN3U SmartRack 3U Fan Panel - 3-120V high-performance fans; 210 CFM; 5-15P plug
SRXFAN3U | Rack Cooling Equipment SRXFAN3U SmartRack 3U Fan Panel - 3 208-240V high-performance fans; 315 CFM; C14 inlet
Rack Cooling Accessories
  Model Number Description
SR1UPANEL10 | Rack Cooling Accessories SR1UPANEL10 1U Blanking Panel Kit, Toolless-Mounting, 10 pieces
SR1UPANEL50 | Rack Cooling Accessories SR1UPANEL50 1U Blanking Panel Kit, Toolless-Mounting, 50 pieces
Rack Accessories
  Model Number Description
SRBOLTDOWN | Rack Accessories SRBOLTDOWN SmartRack Bolt-Down Kit - Secures stabilizing brackets or plates to facility floor
SR1UPANEL50 | Rack Accessories SR1UPANEL50 1U Blanking Panel Kit, Toolless-Mounting, 50 pieces
SRSHELF2P | Rack Accessories SRSHELF2P SmartRack 2U Cantilever Fixed Shelf (60 lb / 27 kg capacity; 18-in. / 457 mm depth.)
SRSHELF4PHD | Rack Accessories SRSHELF4PHD SmartRack Heavy-Duty Fixed Shelf (250 lb/113 kg capacity; 26 in/660 mm depth)
SRSHELF4PKYBD | Rack Accessories SRSHELF4PKYBD SmartRack Keyboard Shelf (25 lb/11 kg capacity; 16 in / 406 mm depth)
SRSHELF4PSL | Rack Accessories SRSHELF4PSL SmartRack Standard Sliding Shelf (50 lb/23 kg capacity; 28.3 in/719 mm depth)
SRSHELF4PSLHD | Rack Accessories SRSHELF4PSLHD SmartRack Heavy-Duty Sliding Shelf (200 lb/91 kg capacity; 28.3 in/719 mm depth.)
SRCAGENUTS | Rack Accessories SRCAGENUTS SmartRack Square Hole Hardware Kit with 50 M6 screws and washers
SRCASTER | Rack Accessories SRCASTER SmartRack Rolling Caster Kit, 4 pack
SR1UPANEL10 | Rack Accessories SR1UPANEL10 1U Blanking Panel Kit, Toolless-Mounting, 10 pieces
UPSHDEARKIT | Rack Accessories UPSHDEARKIT Heavy-Duty 2-post Front Mounting Ear Kit
Clear List

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at 1 773.869.1774 or email presaleshelp@tripplite.com.