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.
3.1.3 Electromagnetic interference . Do not locate the MDF room near equipment that can cause electromagnetic interference (EMI). Keep electrical feeders and branch circuits of noisy equipment away from sensitive equipment and its associated circuits. Likely sources of EMI are heavy-duty electromechanical equipment (for example,
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