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RCDD-001 Exam - Question 75


You are designing a building with a combination of Class A commercial office spaces and residences. The design program requires having unlimited cable channels available at all outlet locations. What distribution system topology will NOT provide adequate channel distribution to each location?

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Correct Answer: A

Video over balanced twisted-pair cabling will not provide adequate channel distribution for a requirement of unlimited cable channels. This is because such cabling has a limited bandwidth capacity, typically able to support only up to a certain number of channels or up to a specific frequency limit (e.g., 550 MHz). Therefore, it cannot meet the design requirement of having unlimited cable channels available at all outlet locations.

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CUB90Option: A
Nov 19, 2023

TDMM page 13-111 (1157) Video over Balanced Twisted-Pair Cabling. Most manufacturers can archive 86 channels or up to 550 MHz on balanced twisted-pair cabling.