MikroTik RB260GS, (6)Port Desktop Smart Managed Switch, (5)1000Mbit s Gigabit RJ45 ports (1)1.25Gig SFP cage., (SFP module not included), Switching is done by an Atheros Switch Chip. Operating System SwOS, Includes plastic case, 12V 1A power adapter, Can be powered by PoE-In 6V - 31 V on Ether1 (Non 802.3af at). Tested and recommended to use with MikroTik SFP modules: S-85DLC05D, S-31DLC20D and S-35 53LC20D (not included) Više informacija na linku