Amphenol develops rugged and waterproof Ethernet Switches which offer 8 ports and can withstand extreme conditions: high temperatures, shocks & vibrations, dust or sand as well as liquid immersion. The Versatile Switch electronic circuits can be protected from the environment by an IP 30 casing, a sealed waterproof IP 67 plastic enclosure, or a full metal IP67 enclosure providing sealing as well as efficient EMI-RFI shielding.