24+4-port fanless Gigabit switch with 24x 10/100/1000 Mbps RJ-45 ports and 4x 100/1000 Mbps SFP slots for accepting standard Mini GBICs, management via CLI, Telnet, Web and SNMP (v1,v2, v3 ), supports Spanning Tree, VLAN (QinQ), LACP, IGMP Snooping and QoS, IPv6 capable, including 19' mounting kit