Amphenol's MRK series of RJ45 Connectors provides IP67 protection for Cable-to-Panel applications. MRK plug housings are designed to be used with usersuppled standard RJ45 cable-mounted plugs. Plug housings are available with metal/plastic construction and Metal Thumb Latch coupling, or all-metal construction with Bayonet coupling. https://www.amphenol-cs.com/product-series/ip67-latching-rj45-plugs-jacks.html