@Vincent-TP For several reasons, I’d like to leverage the existing OM1 fiber infrastructure before transitioning to 10Gb. I may need to stick with the current OM1 fiber for 2 or 3 more years.

I will try once got enough network accessories and let you know the result.

@NeilR_M thank you for that. I know the switch supports speed commands, but my question is whether I can run at 1Gbps on SFP+ modules if I use them on both ends.

Hi all, Hope you are well, May I know If I can use SFP+ 10Gb on OM1 Fiber at 1Gb speed ? Can I manual force it by use CLI speed 1000 ? Details: Fiber cable: OM1 (Orange color) Fiber distance: Around...