Antaira LMX-0800G 8-Port Gigabit Managed Industrial Ethernet Switches with Extended Temperature Options

Cameras, vision systems and HMI clients push more traffic than a typical controller, so a cabinet that mixes them benefits from gigabit on every port. The Antaira LMX-0800G series provides eight managed gigabit copper ports in an IP30 metal DIN rail case, with ring redundancy and alarms for the engineer who looks after it.

Both models share one design. Eight 10/100/1000Base-TX RJ45 ports switch store-and-forward with an 8K MAC table and a 4 Mbit buffer with 9.6 KB jumbo frames. The Layer 2 managed firmware covers IEEE 802.1Q VLANs, QoS with CoS/ToS, IGMP v1/v2 snooping for up to 256 groups, LACP, LLDP, RMON, IPv4/IPv6, DHCP Option 66/67/82, Modbus TCP and 802.1X with HTTPS and SSH/SSL. ITU-T G.8032 ERPS recovers a ring in under 50 ms, with STP, RSTP and MSTP available, and exceptions can trigger an e-mail or the relay output. Redundant 12 to 48 V DC inputs land on a 6-contact terminal block, with overload and reverse polarity protection, a CPU watchdog and a 15 W draw.

Choose by temperature. The LMX-0800G is the standard build, rated -10 °C to 70 °C for heated or indoor cabinets. The LMX-0800G-T is the extended temperature build, rated -40 °C to 75 °C for unheated outstations and roadside enclosures. For Fast Ethernet on the same design, the Antaira LMX-0800 series is the equivalent, and the LMX-0804G-SFP series swaps four copper ports for SFP slots.

Antaira names power and utility, water and wastewater, oil, gas and mining, factory automation, ITS and security surveillance within transportation as typical applications for the LMX-0800G series, with high EFT and ESD protection built in. 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. Each switch is managed through the web console, Telnet or CLI, with an RS232 console port on RJ45 and USB 2.0 configuration backup. The series is UL 61010-1 certified, carries FCC and CE marks, is RoHS compliant and comes with Antaira’s 5-year warranty, and we can pre-configure IP addressing, VLANs and ring settings before it ships.