Antaira LNP-0800-T 8-Port Fast Ethernet Unmanaged Industrial PoE Switch with 8x PoE+ and -40 to 75 °C

Eight PoE+ devices in one place, each needing data and power over a single cable, is a common job for a DIN-rail switch. The LNP-0800-T is the extended temperature build in the Antaira LNP-0800 series: an 8-port unmanaged PoE+ switch for DIN-rail cabinets, with PoE+ copper for local devices and no fibre ports, for networks where every link is copper. Antaira names security surveillance, ITS traffic monitoring, power and utility facility management, water and wastewater treatment plants and factory automation production lines among the applications.

It has eight 10/100Base-TX RJ45 ports, every one with IEEE 802.3at PoE+. Switching is unmanaged and store-and-forward, on a 1 Gbps switching fabric with a 2K MAC address table, and IEEE 802.3x flow control. There is nothing to set up: traffic flows as soon as the switch is powered.

Power arrives on 48 to 55 V DC redundant inputs on a removable terminal block. Each port delivers 30 W at 51 to 55 V DC input or 25 W at 48 V DC, and Antaira gives a full-load consumption of 250 W at 51 to 55 V DC. One relay output, rated 24 V DC at 1 A, gives a port break alarm to a PLC or alarm panel. Broadcast storm protection, EFT protection to 2,000 V DC and ESD protection to 6,000 V DC are built in, with reverse polarity and slow-blow fuse overload protection.

The LNP-0800-T operates from -40 °C to 75 °C in an IP30 aluminium case for DIN-rail mounting, with wall-mount hardware included. Shock and vibration are rated to IEC 60068-2-27 and IEC 60068-2-6. Antaira lists it as UL Class 1 Division 2 certified, with CE and FCC marks and RoHS compliance, and it is covered by Antaira’s 5-year warranty. The LNP-0800 is the standard build rated -10 °C to 70 °C, the LNP-0800-24 takes a 12 to 36 V DC input, and the LNP-0800G moves all eight ports to gigabit with a 240 W budget.