Antaira LNP-1202G-SFP and LNP-1204G-SFP 12-port PoE+ ethernet switches

Antaira’s LNP-1202G-SFP and LNP-1204G-SFP are 12-port, industrial-grade, unmanaged ethernet switches with high-power PoE+ capabilities that are IEEE 802.3at/af compliant. The units require a power input of 48–55 VDC to support up to 30 W of PoE power output per port.

The LNP-1202G-SFP series supports ten 10/100/1000Tx (with eight PSE) RJ45 ports and two 100/1000 SFP slots, whereas the LNP-1204G-SFP series supports eight 10/100/1000Tx (with PSE) RJ45 ports and four 100/1000 SFP slots. The PoE ports provide self-adjusting power to ensure that excess power is not supplied to end devices, thus preventing damage.

The SFP fibre ports are able to support any type of fibre connection — multimode or single-mode — for short- or long-haul applications. The SFP ports can also support dual-rate speeds, meaning either 100Fx or 1000Fx fibre connections.

The PoE+ switch models provide high EFT, surge (2 kVDC) and ESD (6 kVDC) protection. The devices also have a dual power input design with reverse polarity protection. Additionally, there is a built-in relay warning function to alert maintainers when power failures occur.

The LNP-1202G-SFP and LNP-1204G-SFP series have an IP30-rated, compact, fanless, DIN rail and wall mountable design. Each product is built to withstand industrial networking hazards like shock, drop, vibration, electromagnetic interference (EMI) and temperature extremes. Operating temperature version options include a standard -10°C to 70°C model range or an extended -40°C to 75°C model range.