Dell FTOS 9.3 and higher 1Gig SFP compatibly

Hi guys,

I have a Dell switch a s4048-ON that has FTOS 9.3.

We use finistar 1Gig SFPs for all our dell switches (S4810s and 20s) but this new FTOS does something funky with the same Finistar SFPs.

After a weekend of not in use the client will come in to work and all the 1Gig connections will be down. It’s like the switch shut them off into some sort of sleep mode. In order to reactivate them they have to be pulled and plugged back in or the switch has to be rebooted.

Does anyone have a fix for this? Or is there a cheap SFP for the new FTOS images which will work for a 1 gig SFP. Remember the 1 gig finistars worked fine for the older FTOS version 8s.