17159C6BK Keystone Jack A compact, density CAT6 feedthrough coupler designed for reliable Ethernet connectivity in structured cabling installations. The 17159C6BK combines a small footprint with durable construction to deliver stable network performance in patch panels, faceplates, and custom builds. Key benefits Save space: density keystone design fits closely in patch panels and multiport faceplates to maximize usable panel real estate. Easy to install: feedthrough configuration accepts RJ45 connectors on both ends for quick, tool linking and simple assembly of DIY patch panels. Longterm reliability: 50 microinch gold plating on contact surfaces improves corrosion resistance and maintains signal integrity over time. Gigabitready performance: built for Category 6 cabling to support Gigabit Ethernet speeds with minimal signal loss. Professional appearance: durable black finish blends with standard networking equipment. Features Feedthrough keystone form factor accepts standard RJ45 plugs on both sides for straightforward passthrough connections. Compatible with Category 6 systems and standard keystone style panels and wall plates. Compact, density profile ideal for crowded racks and multiport installations. Robust mechanical design for frequent insertions and secure connections. Typical use scenarios Assembling a custom feedthrough patch panel from blank panels to create a tailored port layout for a small office or server closet. Replacing or expanding wall plate ports in a home or commercial building while maintaining a clean, professional look. Field repairs or temporary link extensions where quick, reliable passthrough connectivity is required. The 17159C6BK keystone jack delivers practical, spacesaving connectivity for technicians and installers who need dependable Cat6 performance and a straightforward feedthrough solution.