Antaira Technologies Launches Rackmount Industrial Ethernet Switch

With its beginnings in apple orchards, this company has returned to its green roots by machining large parts for the wind-power industry.


Antaira Technologies, a global leading developer and manufacturer of industrial networking devices and communication solutions for harsh environment applications, recently announced the expansion of its industrial networking infrastructure family with the introduction of the LNP-2804GN-SFP-T.

Power-over-Ethernet (PoE) technology has become popular, and there are many devices that are PoE ready: PoE cameras, VoIP phones, wireless radios, and access controllers. These technologies have been widely adopted in industrial markets that include automation manufacturing, security surveillance, power/utility, water wastewater treatment plants, oil/gas/mining, and transportation industries. The LNP-2804GN-SFP-T works well in wide temperature environments that require rugged Power Source Equipment (PSE) networking equipment with high-density Ethernet port connectivity, long distance data transmission, and reliability.


Antaira’s LNP-2804GN-SFP-T is the latest rackmount industrial Gigabit PoE+ managed Ethernet switch that offers 24 full Gigabit Ethernet ports with a PSE maximum of 30W per port and four combo ports featuring four SFP fiber slots for long distance connectivity or four 10/100/1000 twisted pair ports. This product series has an IP30 rated metal casing design that can be mounted in a 19” rack. The device provides a dual redundant power input range of 46 to 57 VDC with an overload current and reverse polarity prevention, as well as high EFT surge and ESD protection.

Additionally, there is a built-in relay warning function to alert maintainers when power failures occur on one of the two power sources. Each unit is built to withstand industrial networking hazards such as shock, drop, vibration, electromagnetic interference (EMI), and temperature extremes (-40°C to approximately 75°C). The unit is 438 mm (W) x 259.2 mm (D) x 43.6 mm (H) and weighs 8.37 pounds.

Source: Antaira

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