24 x 10/100/1000BASE-T, 8 x 100/1000BASE-X unpopulated SFP (4 SFP ports shared with 10/100/1000BASE-T ports),Rear Slot A, Rear Slot B, with DC Power Sup...

8 x 10/100/1000BASE-T, 4 x 100/1000BASE-X unpopulated SFP, one front I/O slot, one front Sync slot, one internal DC PSU with two inputs, ExtremeXOS Edge license

12 x 100/1000BASE-X unpopulated SFP, one front I/O slot, one front Sync slot, one internal DC PSU with two inputs