HP 3500yl-24G PoE+ J9310A 24-Port PoE+ Switch with 4 SFP Ports
HP ProCurve 3500yl-24G J8692A Managed Gigabit Switch - 24-Port + 4 SFP. 4 x Dual-Personality Ports (can be used as RJ-45 or SFP). Model : HP ProCurve 3500yl-24G (J8692A). Security features : 802.1X, ACLs, port security.