Fanless 18 Port Gigabit Ethernet Switch. 16x 10/100/1000Base-T (RJ45), Auto MDI/MDI-X, 2 x SFP slots for MFB/MGB modules (100/1000 Mbps), ESD protection, internal power supply, power consumption max. 10.4 watts. Extensive management functions such as VLAN, RSTP, MSTP, LACP, ACL, QoS, Bandwidth Control, IGMP Snooping, Broadcast/Unicast/Multicast Storm Control and much more. Web Management, SNMP, console, IPv4/IPv6. Weight 2 kg, dimensions 445 x 207 x 45 mm (1U).