These unmanaged Ethernet switches meet Class 1, Division 2 certifications for hazardous environments. They may be safely deployed in locations (mines, mills, refineries, chemical factories) where ignitable concentrations of flammable gases, vapors, dust or liquids may possibly exist. Not only are these switches safe, they are also reliable and long-lasting. They are offered in 5-port and 8-port sizes, Fast or Gigabit Ethernet port speeds and extended temperatures for extreme heat or cold. Without networking management features, there’s nothing to configure – just install and run. Each comes with a 5-year warranty. You can rely on Antaira’s intrinsically safe Ethernet switches to operate in the worst industrial conditions.