The TE Connectivity 1-406372-0 is a modular jack from the SL 110Connect series — an 8p8c (RJ45, Ethernet) keystone-style IDC termination module rated Cat5e. It terminates solid or stranded twisted-pair cable via a punch-down or press-down IDC block on the interior, presenting a standard RJ45 jack on the exterior for patch cords.
Cat5e rating means this jack is certified for 100 MHz channels — sufficient for 1000BASE-T Ethernet in structured cabling. It is not rated for Cat6 (250 MHz) or higher. The 8p8c (RJ45) interface mates with any standard RJ45 plug; the IDC interior accepts 22-26 AWG solid or stranded cable per the SL 110Connect termination tooling.
