Get from Amazon.com : http://www.amazon.com/gp/product/B009PY7D1Q?tag=hawaiianlegac-20<br /><br />TP-LINK TL-SG5412F 12-port Pure-Gigabit L2 Managed Switch 12 Gigabit SFP Slots 4 Combo Gigabit<br /><br />ACL 8021X Authentication Port Security IP Filtering Storm control DHCP Snooping IP Source Guard and DoS Defend provide you robust security strategy <br />L2L3L4 QoS and IGMP snooping optimize voice and video application <br />SNMP RMON WEBCLITelnet Log-in bring abundant management policies <br />Provides non-blocking switching solutions for gigabit connections and switching capacity with a non-blocking aggregated bandwidth of 24Gbps <br />IP Clustering allows up to 32 TL-SG5412F switches to be managed by a single IP regardless of geographical locations With all units identified by a single IP address the stack could be configured monitored <br />Access Control Lists ACL L2 to L4 restrict access to sensitive network resources by denying packets based on source and destination MAC address IP address TCPUDP ports and even VLAN ID
