Question

A technician is configuring switches with SFP ports on multiple floors in a building. A switch on the first floor must be connected to a switch on the second floor for trunking VLAN traffic. Which of the following would be the MOST appropriate cable type for the technician to use?

a) Fiber optic
b) Coaxial
c) UTP (Unshielded Twisted Pair)
d) Plenum

Answer 1

The most appropriate cable type for the technician to use in this scenario would be Fiber optic cable.

Step-by-step explanation:

The MOST appropriate cable type for the technician to use in this scenario would be Fiber optic cable.

Fiber optic cables use light signals to transmit data, which allows for high-speed and long-distance communication. They are typically used for trunking VLAN traffic between switches on different floors or in different buildings.

Unlike Coaxial cable (which is commonly used for cable television and internet) or UTP (Unshielded Twisted Pair) cable (which is commonly used for Ethernet connections), fiber optic cables offer significantly greater bandwidth and immunity to electromagnetic interference. Plenum cable, on the other hand, refers to a specific fire-rating classification for cables and is not relevant to the cable type required for trunking VLAN traffic.