This ruggedized industrial switch is developed for challenging environments when mounted inside a surveillance cabinet. Designed to wit istand shock and vibrations, it can handle temperatures from -40 to 60 degree C (-40 to 140 degree F). This makes it ideal for demanding installations such as alongside highways and tunnels, and in industrial and outdoor environments like railways and harbors. The 8-port managed industrial PoE++ Gigabit iswitch includes two SFP+ data ports allowing you to connect extra devices depending on your needs.