Antaira LMP-1600G 16-Port Gigabit Managed Industrial Switches with 16x PoE+ (240W) and Extended Temperature Options

When one cabinet has to power a large group of cameras, readers or sensors, two eight-port switches mean twice the wiring, twice the configuration and two more devices in the ring. The Antaira LMP-1600G series puts 16 PoE+ ports in a single DIN-rail unit, a Light Layer 3 managed industrial PoE+ switch for SCADA, control and surveillance networks that need port density without giving up management.

Every LMP-1600G has sixteen 10/100/1000 RJ45 ports with IEEE 802.3at/af PoE+ at up to 30 W each, sharing a 240 W total budget, which averages 15 W per port with all 16 loaded and suits most fixed cameras and sensors. Store-and-forward switching runs on a 32 Gbps fabric with an 8K MAC table and 9.6K jumbo frames. The firmware covers 802.1Q VLANs, QoS, IGMP v1/v2/v3 snooping, LACP and Modbus TCP, adds static routes and DHCP Option 82, and uses ITU-T G.8032 ERPS to restore the ring in under 50 ms. 802.1X, SNMPv3, HTTPS, SSH and port lock secure access, and an RS232 console and USB configuration backup speed up unit swaps. System warnings and a relay contact flag a lost supply or a port fault to the control room.

The series comes in two temperature grades. The LMP-1600G is the standard build, rated -10 °C to 70 °C for heated or indoor cabinets. The LMP-1600G-T is the extended temperature build, rated -40 °C to 75 °C for unheated outdoor enclosures. Within the Antaira range, the LMP-1802G-SFP series adds two SFP slots for fiber uplinks, the LMX-1600G series offers 16 managed ports without PoE, and the LNP-1600G series keeps the PoE ports without management.

Power comes in on redundant 48 to 55 V DC inputs with overload current and reverse polarity protection, the switch draws 13.8 W, and a relay contact reports power or port faults. Both LMP-1600G models run fanless in an IP30 metal case for DIN-rail or wall mounting and carry Antaira’s 5-year warranty. Antaira lists FCC, CE, UL 61010-1 and NEMA TS2 approvals, with IEC 61850-3 Edition 2.0 for substations, which suits the series to power and utility, water treatment, oil and gas, factory automation, ITS and security surveillance work.