Antaira LMP-0800G 8-Port Gigabit Managed Industrial Switches with 8x PoE+ and Extended Temperature Options

A surveillance cabinet or factory cell with eight powered devices is easier to run from one managed switch than from a row of injectors. The Antaira LMP-0800G series puts eight gigabit PoE+ ports in a DIN-rail switch with Layer 2 management, ring redundancy and a PoE Ping Alarm that can power-cycle a device that stops responding.

Every LMP-0800G switch shares the same design. Each switch has eight 10/100/1000Base-TX RJ45 ports, all IEEE 802.3af/at PoE+, on a 16 Gbps store-and-forward fabric with an 8K MAC table. Management is Layer 2 with IEEE 802.1Q VLANs, IEEE 802.1p QoS, IGMP v1/v2 multicast filtering, LACP, SNMP v1/v2c/v3, RMON and DHCP Option 66/67/82. ITU-T G.8032 ERPS restores a broken ring in under 50 ms, alongside STP, RSTP and MSTP, and Modbus TCP supports SCADA monitoring. Set-up is by web console, Telnet or CLI, with IEEE 802.1X, HTTPS and SSH/SSL for secure access. A PoE Ping Alarm can power-cycle unresponsive PoE devices, and a USB 2.0 port backs up the configuration. Power arrives on 48 V to 55 V DC redundant inputs through a removable 6-pin terminal block. Each PoE+ port delivers 25 W from a 48 V DC supply and the full 30 W from 51 V to 55 V DC. Overload current, reverse polarity, EFT and ESD protection are built in, and exceptions can trigger an e-mail alert or the relay output.

The series offers two temperature builds. The LMP-0800G is the standard build, rated -10 °C to 70 °C for heated cabinets and indoor plant. The LMP-0800G-T is the extended temperature build, rated -40 °C to 75 °C for unheated outdoor enclosures. For a 12 V to 55 V DC supply the LMP-0800G-24 series is the matching range, and the LMP-0804G-SFP series trades four PoE+ ports for four SFP slots.

Antaira names power and utility, water and wastewater, oil, gas and mining, factory automation, security surveillance and ITS among the applications for the LMP-0800G series. Standard builds run from -10 °C to 70 °C and -T builds from -40 °C to 75 °C, so the same switch can serve an indoor panel and an unheated roadside or utility enclosure. Every model has an IP30 metal housing for DIN-rail or optional wall mounting, is designed to IEC 60068-2-27 shock and IEC 60068-2-6 vibration, and Antaira lists FCC, CE and UL 61010-1 certifications with RoHS compliance. Every model carries Antaira’s 5-year warranty. We supply the LMP-0800G series and can pre-configure IP addressing, VLANs and ring settings before the switches ship.