A network engineer is tasked with upgrading an office network to support higher data transfer speeds for a company that specializes in graphic design. The office is currently wired with Cat Se cabling. The engineer decides to implement Gigabit Ethernet to meet the company's needs.

Which of the following standards should the engineer use for the upgrade?

$1$OOBASE$-$TX

$1$OOOBASE$-$TX

$1000$BASE$-$T

$1000$BASE$-Fx$