A network technician is installing a new fiber-optic connection between two buildings on a campus network. When the network technician connects the fiber at the second location, the interface link light does not light up. Which of the following should the technician do NEXT?
A) Reverse the fiber pair.
B) Check the duplex on each interface.
C) Install a fiber distribution panel.
D) Configure a media converter for each switch.

Question

Quizplus · Accepted Answer

Reversing the fiber pair is a common troubleshooting step when the link light does not illuminate, as it may indicate that the transmit and receive fibers are crossed.

A Network Technician Is Installing a New Fiber-Optic Connection Between