4Gx+4SFP Managed Ethernet Switch with Wide Temperature

• All Gigabit Ethernet ports for Copper and SFP/Combo interfaces
• SFP sockets for easy and flexible fiber expansion
• Redundancy: Gigabit X-Ring Pro (ultra high-speed recovery time < 20 ms), RSTP/STP (802.1w/1D)
• Management: Web, Telnet, Serial Console, SNMP v1/v2c/v3
• Control: VLAN/GVRP, QoS, IGMP Snooping/Query, LACP, Rate Limit
• Security: IP/MAC and port binding, DHCP Server, IP access list, 802.1X, SSL
• Diagnostic: Port statistic, Port Mirroring, RMON, Trap, Email Alert, Syslog
• Dual 12 ~ 48 VDC power input and 1 relay output