MikroTik CRS226-24G-2S+RM //24 x 10/100/1000 Gigabit Ethernet with Auto-MDI/X / SFP 2x 10G SFP+ cage (Mini-GBIC; SFP+ module not included), DDMI support / Serial Port RJ45/PoE in 10-57V on Ether1 (802.3af/at or passive PoE)/Web-interface / SwOS / Router OS/24V / 50-60 GHz/Size of RAM 64MB / Wireless standards 802.11b/g/n