END Sealed RJ45 Connectors Switchcraft END Sealed RJ45 Connectors are reliable harsh-environment connectors in a small package. The series meets CAT6 performance specifications and is sealed to IP67 when mated or using the optional cap. These RJ45 connectors offer a variety of panel-mount options, including feed-through. Switchcraft END Sealed RJ45 Connectors are compatible with END series sealed plugs or any standard RJ45 connector. Shielding is available with the optional shielded plug and the ENDP6SPC diecast receptacles.