Management: Web, Telnet, Serial Console, SNMP
Control: VLAN/GVRP, QOS, IGMP Snooping/Query, LACP, Rate Limit

Main Features

2 Gigabit Copper/SFP combo ports, plus 16 Fast Ethernet ports SFP socket for Easy and Flexible Fiber Expansion Redundancy: Gigabit X-Ring (ultra high-speed recovery time < 10 ms), RSTP/STP (802.1w/1D) Management: Web, Telnet, Serial Console, SNMP Control: VLAN/GVRP, QOS, IGMP Snooping/Query, LACP, Rate Limit Security: IP/MAC and port binding, DHCP Server, IP access list, 802.1X, SNMPv3 Diagnostic: Port Statistic, Port Mirroring, RMON, Trap, Email Alert, Syslog Dual 12 ~ 48 VDC power inputs and 1 relay output Supports wide operating temperatures from -40 ~ 75° C