Black Box FMT634-R3 CAT6 Keystone Jack, 110 Punchdown

Keep copper terminations tight, consistent, and easy to service with this Black Box CAT6 keystone jack. Built for GigaStation2 wallplates and surface-mount housings, it supports a 110 punchdown termination and unshielded RJ-45 female connectivity for structured cabling environments that demand predictable performance. The jack is designed to meet TIA/EIA-568-C.2 CAT6 requirements and supports data transmission rates up to 250 MHz. Universal wiring and clear T568A/T568B labeling reduce installation errors, while backward compatibility with CAT5e, CAT5, and CAT3 components helps standardize mixed environments without replacing every endpoint. Gold contact plating and phosphor bronze contact material support reliable mating cycles, and the strain relief feature helps maintain termination integrity in active workspaces. TAA compliance makes it suitable for procurement environments with sourcing requirements, and the lifetime warranty adds confidence for deployments where rework is expensive. For teams building durable access-layer cabling, this jack delivers the fit, finish, and electrical consistency expected from a premium structured cabling component.