Transcription of Communication Facilities Construction Design Standards
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Communication Facilities Construction Design Standards
DukeOIT Office of Information Technology ~ e B1cs1 RCDD _____ Communication Facilities Construction Design Standards February 2016 Rev. 8/2/16 2 Contents 1 Introduction ..3 Planning and Design ..3 Responsibilities ..3 2 Building Communications Service Entrance ..4 Routing of underground Building feed cables ..4 3 Main Distribution Frame Room (MDF)..4 Size ..5 Electrical Structure requirements ..7 4 Intermediate Distribution Frame Room (IDF) ..8 Size ..8 Other 5 Intra-building Distribution System ..8 Horizontal cabling system ..9 Vertical 11 6 Horizontal and Vertical Cabling - Voice, Data, and CATV ..11 Horizontal 11 Vertical cabling.
copiers, door openers, and elevator systems). 3.2 Size . The MDF room must be a minimum of 150 sq. ft. (minimum width 10'), which provides a 32" clearance on each side of a loaded 19” equipment rack, on which power outlets are normally mounted. This room size will provide service to approximately 20,000 square feet of building. 3.3 Risers
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