XDA Developers on MSN5d
RJ45 vs. SFP: Which network interface should you use?
Assembling a powerful network stack can make you feel like a god of computing, though there are a couple of things you should ...
Hackaday2y
Say No To Obsolescence, Wire Up Your House With Fiber
He also describes pitfalls, like SFP modules requiring reconfiguration to work with different router brands, and having to buy a fiber splicer with an eye-watering pricetag.