Black Box 25-PK Black Unshielded CAT6 Keystone Jack, 110 Punchdown, TAA

Engineered for high-demand networks, the Black Box 25-PK Black Unshielded CAT6 Keystone Jack delivers dependable, future-ready connectivity in a compact keystone form factor. Designed to work with our GigaTrue CAT6 cables and aligned with the TIA/EIA-568-C.2 CAT6 standard, it supports up to 250 MHz, enabling faster transfer rates, lower latency, and improved signal integrity compared to older copper-based interconnects. The unshielded design keeps installation simple and cost-efficient in typical office and data-center crossover environments, while still delivering solid performance for most business networks. With universal wiring that is clearly labeled for both T568A and T568B schemes, technicians can wire quickly and avoid costly mistakes when upgrading or migrating infrastructure. The 110 punchdown termination provides a robust, consistent connection that stands up to repeated insertions and service cycles, reducing maintenance time. Snap-in keystone construction allows for rapid, tool-free insertion into standard patch panels, wall plates, or faceplates, producing neat, professional results. The 25-pack format makes it easy to scale projects—from single-workstation upgrades to entire floor deployments—without worrying about running out of connectors. In short, this CAT6 keystone jack combines reliability, ease of installation, and future-proof performance in a compact, black package that blends in with most network installations. It’s a strong choice for network upgrades, office remodels, and any environment where clean, stable Ethernet connections are essential.

• High-performance CAT6 bandwidth up to 250 MHz: Supports fast data rates, low crosstalk, and improved signal integrity for Gigabit Ethernet, 2.5G/5G where supported, and future-proofed networks. This ensures smooth streaming, quick file transfers, and reliable conferencing across the workspace.
• Unshielded design for cost-effective installations: Ideal for typical office environments where shielding isn’t required, reducing material costs and simplifying cable management while still delivering strong performance and compatibility with standard CAT6 cabling.
• Universal wiring with T568A and T568B labeling: Clearly labeled to accommodate both wiring schemes, facilitating rapid terminations and easy migrations between different network segments without rewiring entire runs.
• 110 Punchdown termination for secure connections: Engineered for durable, long-lasting terminations in patch panels and keystone slots, providing solid electrical contact and reducing the need for re-terminations.
• Snap-in keystone design and scalable packaging: Quick-to-install into keystone wall plates and patch panels, with a 25-pack that supports projects of any size—from small offices to larger deployments—while maintaining a clean, professional look.

Technical Details of Black Box 25-PK Black Unshielded CAT6 Keystone Jack, 110 Punchdown, TAA

• Category: CAT6
• Design: Unshielded (UTP)
• Termination: 110 punchdown
• Wiring schemes: T568A and T568B
• Color: Black
• Packaging: 25-pack
• Compliance: TIA/EIA-568-C.2 CAT6; TAA
• Data transmission: Up to 250 MHz
• Backward compatibility: Compatible with CAT5e, CAT5, and CAT3 components
• Installation compatibility: Universal wiring; snap-in installation into standard keystone panels and faceplates

How to Install Black Box 25-PK Black Unshielded CAT6 Keystone Jack, 110 Punchdown, TAA

• Plan and prepare: Determine whether you will terminate to T568A or T568B, and ensure you have a compatible 110 punchdown tool. Confirm the patch panel or wall plate is designed for standard keystone jacks and that it has space for the 25-pack quantity if you’re upgrading multiple runs on the same project.
• Prepare the cable: Run your CAT6 cable to the proposed jack location, then strip back the outer jacket to expose the individual conductors. Carefully separate and arrange wires according to the selected wiring scheme, ensuring that each conductor ends up in the correct color-coded slot on the jack.
• Terminate with a 110 punchdown tool: Insert each conductor into its corresponding terminal on the keystone jack and use the punchdown tool to firmly seat the wire into the contact. Ensure a clean, audible click or seat to confirm a solid termination and minimize the chance of loose connections.
• Install in a keystone panel or faceplate: Once all conductors are terminated, snap the keystone jack into the compatible patch panel, wall plate, or faceplate until it is securely seated. Align the jack with adjacent ports to maintain a neat, uniform appearance in the installation.
• Test and verify: Use a network tester or continuity tester to verify that each pair is correctly terminated and that the channel delivers expected performance. Check for crosstalk, miswiring, or open/short conditions and remediate as needed before putting the system into service.

Frequently asked questions

• What data rates does this CAT6 keystone jack support? It supports data transmission up to 250 MHz, suitable for Gigabit Ethernet and higher-performance applications as networks evolve.
• Is this jack shielded? No. It is unshielded (UTP), designed for standard environments where shielding is not required.
• Is it compatible with CAT5e and CAT5 cables? Yes. It is backward compatible with CAT5e, CAT5, and CAT3 components, enabling straightforward upgrades without re-cabling all connections.
• Does it support both T568A and T568B wiring schemes? Yes. The jack is labeled for universal wiring to accommodate either scheme and simplify installations in mixed environments.
• What’s included in the package? The product is offered as a 25-pack of black unshielded CAT6 keystone jacks, ideal for scalable deployments and consistent aesthetics.