Antaira LNP-0800G-T 8-Port Gigabit Unmanaged Industrial Ethernet Switch with 8x PoE+ (240W) and -40 to 75 °C

Eight gigabit PoE+ devices at full power is a heavy load for a small switch, and many units cannot run every port at 30 W at once. The LNP-0800G-T is the extended temperature build in the Antaira LNP-0800G series: an 8-port Gigabit unmanaged PoE+ switch for DIN-rail cabinets, with gigabit PoE+ copper for local devices and no fibre ports, for networks where every link is copper. Antaira names factory automation, ITS (including on-vehicle), solar and security among the applications.

It has eight 10/100/1000Base-T RJ45 ports, every one with IEEE 802.3af/at PoE+ at up to 30 W. Switching is unmanaged and store-and-forward, on a 16 Gbps switching fabric with an 8K MAC address table, 9.6 KB jumbo frames and a 4 Mbit memory buffer, with IEEE 802.3x flow control and auto MDI/MDI-X on the copper ports. There is no management interface and nothing to set up, so the switch forwards traffic and powers devices as soon as it is switched on.

Power arrives on 48 to 55 V DC redundant inputs on a removable terminal block, so a second supply can take over if the first fails. The 240 W PoE budget is enough to run all eight ports at the full 30 W at the same time. One relay output, rated 24 V DC at 1 A, gives a power failure warning to a PLC or alarm panel. Antaira builds in high EFT and ESD protection, with reverse polarity and overload current protection on the input.

The LNP-0800G-T operates from -40 °C to 75 °C in an IP30 metal 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 and UL 61010-1 certified, with CE and FCC marks and RoHS compliance, and it is covered by Antaira’s 5-year warranty. The LNP-0800G is the standard build rated -10 °C to 65 °C, the LNP-0800G-24 takes a 9 to 55 V DC input, and the LNP-0800 uses 10/100 ports.