Antaira LMX-0601G-SFP-V2 6-Port Gigabit Managed DIN Rail Ethernet Switches with 1x SFP and Extended Temperature Options

Five local devices and one fiber run back to the control room is one of the most common shapes for a SCADA cabinet. The fiber carries the link over distance and past electrical noise, and the copper ports pick up the PLC, HMI, meters and cameras. The Antaira LMX-0601G-SFP-V2 series is built for that shape: a six-port managed gigabit switch with five copper ports and one SFP slot, in an IP30 DIN rail case.

Both models use the same Version 2 hardware. The five 10/100/1000Base-T(X) RJ45 ports support auto MDI/MDI-X, and the SFP slot takes a 100 or 1000 Mbps transceiver, so the fiber type and reach follow the module chosen. Switching is store-and-forward on a 12 Gbps fabric with an 8K MAC table and 9.6 KB jumbo frames. The Layer 2+ firmware covers IEEE 802.1Q VLANs, QoS, IGMP snooping for up to 1024 groups, LACP, LLDP, port mirroring, RMON, Modbus TCP and 802.1X, and adds static routes between VLANs with DHCP Option 82. ITU-T G.8032 ERPS recovers a ring in under 50 ms, with STP, RSTP and MSTP available.

Choose by temperature. The LMX-0601G-SFP-V2 is the standard build, rated -10 °C to 70 °C for heated or indoor cabinets. The LMX-0601G-SFP-T-V2 is the extended temperature build, rated -40 °C to 75 °C for unheated outstations and roadside enclosures. For one fewer copper port, the Antaira LMX-0501G-SFP-V2 series follows the same design, and the LMX-0702G-SFP-V2 series adds a second SFP slot for a fiber ring.

Antaira names power and utility, water and wastewater, oil, gas and mining, factory automation, security surveillance and ITS as typical applications. Each case is tested for shock to IEC 60068-2-27, vibration to IEC 60068-2-6 and free fall to IEC 60068-2-32, with storage from -40 °C to 85 °C and 5% to 95% non-condensing humidity. Redundant 12 to 48 V DC inputs land on a 6-contact terminal block with reverse polarity and overload protection, a power lost warning drives a 24 V DC relay contact, and the switch draws 7.5 W with high EFT and ESD protection. The LMX-0601G-SFP-V2 series is UL 61010-1 certified, carries FCC and CE marks and comes with Antaira’s 5-year warranty, and we can pre-configure IP addressing, VLANs and ring settings for you.