Antaira LNP-0401G-SFP-bt-AC-95-T 4-Port Gigabit Unmanaged PoE++ Switch with 2x PoE++ (180W), 1x SFP and Extended Temperature

A PoE++ camera or access point on an industrial, security or transport project often has mains power nearby but no DC supply in the cabinet. The LNP-0401G-SFP-bt-AC-95-T is a four-port industrial unmanaged PoE++ switch from Antaira with a built-in AC/DC power supply, so it runs straight from the mains and powers two high-draw devices with one fiber uplink, rated for unheated outdoor enclosures on industrial automation, security and transportation projects.

Three 10/100/1000Base-T RJ45 ports auto-negotiate with auto MDI/MDI-X, and two of them deliver IEEE 802.3bt PoE++, which Antaira rates at up to 95 W per port within a 180 W PoE budget; they also power 802.3af and 802.3at devices. One 100/1000 SFP slot carries the uplink, with a DIP switch to set it to 1000Base-X (the default) or 100Base-FX, so the fiber type and reach follow the transceiver chosen. Switching is unmanaged and store-and-forward on an 8 Gbps backplane with an 8K MAC address table, a 1 Mbit packet buffer and 10 KB jumbo frames, with no set-up needed.

Power arrives through an IEC C14 socket that accepts 100 to 240 V AC or 120 to 370 V DC, so one switch suits mains and high-voltage DC supplies, and the switch draws 11 W at 110 V AC before PoE load. Reverse polarity and overload current protection are built in, and LEDs show power, link, activity and PoE status. Where the cabinet already has a 48 V DC supply, the LNP-0500G-bt-T offers four 90 W PoE++ ports, and the LNP-C501G-SFP-bt-T adds an SFP slot to four PoE++ ports.

The LNP-0401G-SFP-bt-AC-95-T runs fanless from -40 °C to 75 °C in an IP30 aluminum case and mounts on a DIN rail or a wall. It is tested to EN 60068-2-6 vibration and EN 60068-2-27 shock, with an MTBF of over 540,000 hours. Antaira lists UL 62368-1 and EN 62368-1 (LVD) safety approval with FCC and CE marks, states that it is TAA and NDAA compliant, and covers it with Antaira’s 5-year warranty.