Antaira Technologies’ LMX-2004G-SFP series is a 20-port industrial Gigabit managed Ethernet switch that is embedded with 16*10/100/1000Tx Ethernet ports and 4*100/1000 SFP slots. The LMX-2004G-SFP-T series is a fully manageable Layer 3 Ethernet switch that is pre-loaded with a user-friendly web management console design. It supports the ring network redundancy function using the market’s open standard ITU-T G.8032 ERPS (Ethernet Ring Protection Switch) protocol that has a <50ms network recovery time. The advanced network filtering and security functions, such as, IGMP, VLAN, QoS, SNMP, port lock, RMON, Modbus TCP, and 802.1X/HTTPS/SSH/SSL increase determinism and improve network management for remote SCADA systems or control networks. The LMX-2004G-SFP series is IP30 rated and DIN-rail mountable. There is a wide operating temperature model fora standard temperature range (STD: –10°C to 70°C). It also provides high EFT and ESD protection for industrial networking applications, such as, power/utility, water wastewater, oil/gas/mining, factory automation, security surveillance within transportation, ITS and any other outdoor or harsh environment.