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MDF room

Last updated May 29, 2025

The Main Distribution Frame (MDF) room is the primary IT communication room in an office. Additional Independent Distribution Frames (IDFs) are needed when proper distance lengths are exceeded or there are multiple floors.

Capacity: N/A
Purpose: Support
Target size: Varies

3D illustration of MDF room space type
Design Workplace technology Furniture and fixtures Signage and wayfinding Resource links

Design

Description and context

  • Centrally located to prevent distance problems with cable reach
  • Place in a secure area of the office, not directly adjacent to customer-facing spaces
  • This area should prevent non-essential traffic and preserve the integrity of the network infrastructure
  • Will be accessible by essential employees for the purpose of administering support to network equipment
  • Intended to house IT infrastructure; it's accessed primarily for troubleshooting critical equipment.
Back of a server tower
Bottom of  a server tower
Floor plan of MDF Room

Design guidelines and standards

The items listed below are integrated into the architecture of the space. This information complements additional details listed on both the Workplace technology and Furniture and fixtures tabs.


Finishes

Anti-static floor material is required


Acoustics

Consult with your local project team


Lighting

To allow 24/7 light visible via webcam (can be emergency lighting). Enable motion detector light for additional room lighting

To achieve desired lighting lux levels and color temperature, please follow these guidelines: 

  • 500 minimum lux levels

  • 3000 – 4000K recommended CCT Values (Color Correlated Temperature). 


Mechanical, electrical and plumbing

  • This space is not a mechanical or electrical room and should not contain building electrical components that are not for the MDF/IDF itself.
  • Full mechanical for data and power specification can be found in the Workplace technology standards tab.

Specialty

Branding and signage

  • Provide signage to prohibit food and drink
     

Other

  • Design room dimensions to accommodate space for racks and ability for equipment to be installed/uninstalled
  • Temperature  |  Maintained between 18-27 degrees Celsius and humidity between 20-80%
  • Minimum ceiling height  |  3.05 meters with no drop ceilings.
  • Floor load minimum shall be equal to, or greater than, 100 psf / 480 kgf/m2 distributed, or as local code requires
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