It supports key Layer 2 protocols for stable communication, features fanless low-power design, wide -40°C to +75°C temperature range, and strong EMC performance. Ideal for automation, transportation, and surveillance, it offers reliable networking in harsh environments. UT-6406GM series is a high-performance, cost-effective full-gigabit managed industrial Ethernet switch. In order to meet the different requirements of industrial applications, this series adopts a modular design, up to 2 Gigabit optical fiber ports and 4 Gigabit Ethernet electrical ports, which. BL167GM-SFP is a managed industrial Ethernet switch with 2 Gigabit SFP and 4 Gigabit RJ45 ports, compliant with FCC, CE, and RoHS. AND MORE Already today, Siemens relies on four-core components to realize the Digital Enterprise:. FULL GIGABIT ETHERNET - The 4port Managed Industrial Gigabit Ethernet Switch has 4port 10/100/1000Mbps auto-sensing RJ45 ports and 2port SFP fiber ports (SFP TRANSCEIVERS ARE NOT INCLUDED). L2 MANAGED INDUSTRIAL SWITCH - Support ERPS, port-based VLAN, IEEE 802. 1Q VLAN and GVRP, IGMP, GMRP, QoS.