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MaxRack Open Frame System

Bulletin Number:

  • DMAX
  • Industry Standards:

    UL 2416 Listed; File Number E230874 cUL Listed per CSA C22.2 No. 182.4; File No. E230874 Cisco developer registered EIA 310-D
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    MaxRack is used for mounting and securing 19- or 23-in. rack equipment that is used in data centers, telecommunication rooms and other locations. These open frame racks are ideal for high-density cabling applications. MaxRack also supports the cabling and cooling needs of large core switches (CISCO Catalyst 6509 / 6513, NEXUS 7010 and NEXUS 7018) by using the combination air baffle/vertical cable manager accessory. MaxRack, with its vast features, supports many diverse applications.


  • Rack can be assembled to accommodate either 19- or 23-in. rack equipment
  • Racks can be ganged to create rows for high density applications
  • 19-in. configuration equals typical tile width of 24 in.
  • Flat package to allow easy shipping and handling to job site
  • Press-in nuts enable single-side easy assembly
  • All structural members are grounded by special grounding and bonding washers
  • Top has integrated waterfall, which ensures proper cable radius is achieved
  • Top and top bracket support accomodate parallel or perpendicular ladder or basket tray mounting applications
  • Channel uprights provided with hole patterns to support various cable management devices
  • All RU positions marked with white lettering on front and rear column members
  • Easy-to-follow complete installation instructions included
  • Upright channels tapped 12-24 holes per EIA Universal pattern standards
  • Multiple paint-free grounding points per UL double-lugged standards
  • Rack accommodates vertical cable manager
  • Specifications:

  • Top and uprights made of multi-formed .125-in. aluminum
  • Base angles made of extruded aluminum
  • White RU-marked uprights per EIA standards
  • Tapped 12-24 holes per EIA Universal pattern standards
  • Load Ratings:

    Static maximum load is 2500 lbs/1134 kg.


  • Vertical Cable Managers
  • Blanking Panels
  • Grounding kits
  • PDUs
  • Shelves
  • Drawings and Technical Publications are available by clicking the "Items" tab. Select your desired Catalog Number and click on the Downloads tab for that particular catalog number.
    Catalog Number A in. B in. C in. K in. Rack Units G in.
    Catalog Number A in. B in. C in. K in. Rack Units G in.
    86.13 24 16.5 6.50 45 14.00
    86.13 24 20.5 10.50 45 18.00
    86.13 24 26.25 16.25 45 23.75
    86.13 24 41.75 31.75 45 39.25
    98.13 24 20.5 10.50 51 18.00
    98.13 24 16.5 6.50 51 14.00
    98.13 24 26.25 16.25 51 23.75
    98.13 24 41.75 31.75 51 39.25