system
A chat on subreddit /r/pcmasterrace
human
What is an SFP module? Pretty sure it’s not Super Fuckin Pretty
gpt
SFP module converts fiber into copper. Mostly SFP modules are plugged into switches and ISP circuits. SO pretty much the router takes fiber input via SFP into the router, and then copper out to whatever else you wanna hardline into. If thats too confusing let me know. I can try better to explain. I do this every day at my job.