Black Box FMT637-R3 CAT6 Keystone Jack, Unshielded

Specify a termination point that keeps CAT6 infrastructure organized and serviceable. This Black Box unshielded keystone jack uses a 110 punchdown interface to support efficient field installation while meeting TIA/EIA-568-C.2 CAT6 requirements. With data transmission rates up to 250 MHz, it is built for enterprise cabling environments where consistent performance matters at every drop. The red housing helps distinguish critical ports, isolate special-purpose circuits, or align with site color-coding standards. Universal wiring and T568A/T568B labeling reduce installation ambiguity, and backward compatibility with CAT5e, CAT5, and CAT3 components makes it easier to phase in CAT6 without disrupting existing infrastructure. Gold contact plating and phosphor bronze contact material support durable connectivity, while strain relief adds protection during handling and maintenance. Compatible with Black Box GigaStation2 wallplates and surface-mount housings, this jack fits neatly into standardized deployment kits. TAA compliance supports public-sector and regulated procurement, and the lifetime warranty adds long-term value for installations where reliability and repeatability are part of the operating model.