: Click the router and select the Physical tab.
The answer is a .
📌 In some Packet Tracer versions: Go to media converter in cisco packet tracer link
Because media converters are typically transparent layer-1 physical repeaters, they require a paired configuration. One device must sit at each end of the fiber run to transform the signals back to copper before they reach standard end-user machines or switch ports. : Click the router and select the Physical tab