testing SFP+ Ports with LWL on Netgear 4300-28G Switch

[Marcos999]

Hi all,

I want to check if my SFP+ with LWL cable work properly and I can´t find anyway to test it. Does anyone have information about?

Switch: M4300-28G Netgear

My Host: Debian 10 Computer

Thanks

[schumaku]

Not much different from an Ethernet link at the end of the day. Link must be established, double check the port is in Ethernet and not in stacking mode, SFP garage link LED indicating the correct speed, traffic does flow.