产品描述： Hardened Managed Ethernet Switch, 12-Port 10/100BASE-TX + 1-Port 10/100/1000BASE-TX Gigabit Product Highlights Operates in very hot and very cold conditions—even outdoors in sheltered locations. Great for traffic signal applications. Support for network redundancy; offers a recovery time of <15 ms.
Further Details IP multicast filtering through IGMP snooping V1, V2, and V3. Supports port-based VLAN and IEEE 802.1Q VLAN tagging. IEEE 802.1p Quality of Service (QoS) with four priority queues. MAC-based trunking with automatic link failover. Manage through an RS-232 console; Telnet; SNMP V1, V2c, or V3; RMON; a Web browser; or TFTP. Supports command line interface on an RS-232 console. Supports IEEE 802.1x security. Bandwidth rate control.
