Hello everyone,
I’m facing problem with CRS112-8G-4S-IN with S-35/53LC20D SFP modules. Interface is not running until auto negotiation is turned off, then interfaces starts, but don’t transfer any data. Also tried SPB-7703CIS and SPB-7603WCIS and with these modules everything works perfectly (no need to set up auto negotiation to off state).
Any suggestions?
Many thanks!