You are placing Category 6 unshielded twisted-pair (UTP) in cable tray down a hallway past the elevator mechanical room. What action should you take to avoid effects of electromagnetic interference (EMI)?
A.
Provide a minimum separation of 1194 mm (47 in)
B.
Provide a minimum separation of 2060 mm (81 in)
C.
Require the architect to install metallic foil shielding on the mechanical room walls
D.
Provide RMC/IMC (rigid metallic conduit/intermediate metal conduit) through all areas within 4.6 m (15 ft) of the mechanical room
The correct answer is 48 inches - Pag287 Table 2.6
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