The RB260GS is a small SOHO switch. It has five Gigabit Ethernet ports and one SFP cage powered by an Atheros Switch Chip. Tested and recommended to use with MikroTik SFP modules: S-85DLC05D, S-31DLC20D and S-35/53LC20D (not included) It is powered by an operating system designed specifically for MikroTik Switch products - SwOS. SwOS is configurable from your web browser. It gives you all the basic functionality for a managed switch, plus more: Allows to manage port-to-port forwarding, apply MAC filter, configure VLANs, mirror traffic, apply bandwidth limitation and even adjust some MAC and IP header fields. (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)