industrial ethernet switch / managed / fiber optic / 6 ports

?4 10/100 Base TX ports plus 2 100 Base- FX uplink ports
?Supports Multi-mode 2KM, Single-mode 30KM
?Patented Multiple Super Ring - Network Recovery time < 5 ms
?Patented Rapid Dual Homing ? compatible with RSTP
?Supports LLDP and Korenix NMS software for auto-topology visualization and efficient group management
?Supports SNMP, Web, Telnet and Korenix NMS for remote management
?Port-Based VLAN with Tag Modification for efficient traffic transmission
?DHCP Client/Server/ DHCP Relay (Option 82) for automatic IP configuration
?IEEE 802.1p QoS with CoS, DSCP scheme for high-priority data traffic
?IGMP Snooping with Query Mode for optimized multicast forwarding
?DC 12~48V Redundant power input with polarity reverse protection
?Operating temperature -10~60?C for JetNet 4006f (JetNet 4006f-w: -40~60?C available by request)