A boring wifi IT question

bparkison041 wrote 05/04/2020 at 00:41 0 points

We just got fiber optic, and there's a network switch? Im not sure how fiber works, but in the switch there's a LAN port, and that goes into a "+WAN" port in my modem/router combo. I would still be able to have a backup, which used to be my dsl modem. My question is can I still use dsl? The LAN is an ethernet connection, is it as easy as buying a dsl to ethernet adapter or something? Im new to anything other than dsl, so im not sure. Any help is appreciated