Cisco SF500-48P-K9 48 Port PoE 10/100 + 2x SFP Port Stackable Managed Switch

48 x 10/100 + 2 x combo Gigabit SFP + 2 x SFP. 48 x 10Base-T/100Base-TX - RJ-45 - PoE, 2 x 10Base-T/100Base-TX/1000Base-T - RJ-45, 4 x SFP (mini-GBIC). Switch - 48 ports - managed - stackable. Power Over Ethernet (PoE).

eBay