CPI – QuadraRack® 4-Post Frame

A robust four-post open frame rack that offers the stability and strength of an enclosure while providing easy access to 19” wide rack-mount equipment and cabling from all sides.

Categories: CPI, Products Tags: 19-inch Rack, 4-Post Rack, Chatsworth Products, CPI, Data Center Rack, Equipment Rack, Network Rack, Open Frame Rack, QuadraRack, Server Rack Brand: CPI

The QuadraRack® 4-Post Frame is a four-post frame with threaded mounting holes used to support 19” wide rack-mount communications equipment and shelves. It is designed to support large modular network or voice switches and routers in communications equipment rooms. Use it with shelves to support large, heavy computer and data processing equipment.

This frame is intended for indoor use only, in environmentally controlled areas; it may not be used outdoors, in industrial or harsh environments, or in plenum spaces.

Key Features

Stability and strength of an enclosure in an open mounting system
Provides easy access to equipment and cabling
Quick assembly with one-piece top and bottom pan sets
Easy to bay together to create multi-frame configurations
Use with any CPI Cabling Section to manage cables
Equipment mounting locations are marked and numbered on the mounting channel
Threaded mounting holes speed installation of rack-mount equipment and shelving
Supports large equipment on heavy-duty four-post fixed and sliding shelves

Includes

(1) top pan
(1) bottom pan
(4) mounting channels
(2) base angles
(2) top angles
Assembly hardware
(100) #12-24 equipment mounting screws

Order installation hardware separately.

Ordering Information

Part Number	Description (H x W x D)	Rack Units	Shipping Weight lb (kg)
50120-X03	7 ft (2.1 m) x 19″ x 29″ (740 mm)	45U	65 (29.5)
50120-X15	8 ft (2.4 m) x 19″ x 29″ (740 mm)	51U	67 (30.4)
50120-X08	9 ft (2.7 m) x 19″ x 29″ (740 mm)	58U	69 (31.3)

Color Options (replace ‘X’ in Part Number): 1=Gray, 5=Clear (grained aluminum), 7=Black, E=Glacier White

Product Specification

Equipment Support: Front and rear pairs of 3” deep C-shaped equipment mounting channels, fixed 29” apart.
Hole Pattern: 19” wide, EIA-310-D compliant Universal Hole Pattern (5/8”-5/8”-1/2” alternating vertical spacing).
Mounting Holes: Threaded #12-24 equipment mounting holes. RMU spaces are marked and numbered.
Load Capacity: 2000 lb (907.2 kg) of equipment.
Certifications: EIA-310-D compliant; OSHPD Pre-approval of Manufacturer’s Certification (OPM-0260).
Material: Aluminum extrusion and aluminum sheet.
Finish: Clear grained aluminum or Epoxy-polyester hybrid powder coat paint available in black, gray, or glacier white.
Assembly: Bolted assembly, ships unassembled.

Product Catalog

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