12-port managed Gigabit industrial switch with 8x 10/100/1000 Mbps RJ45 ports and 4x 100/1000 Mbps SFP (dual speed) ports, 1x RJ45 console port, MDI/MDI-X on all RJ45 ports, management via HTTPS, SSH, Telnet and SNMP, supports VLAN, QoS, IGMP Snooping, Spanning Tree, proprietary Multi Redundant Ring function, IPv6 capable, SFP DDM, DIN rail mounting, optimized latency behavior, IEC61850-3 IEEE1613, redundant power supply +12 to +60 VDC, extended Temperature range -30°C to 70°C, power supply not included, fanless in metal housing