Keystone Jack Unitek T012A RJ-45 Cat 6 UTP — modular network connector for Ethernet

Unitek T012A Keystone Jack is an RJ-45 Cat 6 UTP modular network connector intended for terminating Ethernet cabling in structured cabling installations. The compact keystone form factor enables snap-in mounting in compatible faceplates, wall plates and patch panels. Designed to support Cat 6 performance, this keystone jack provides a reliable wired connection for LAN devices in home, office and server-room environments.

Advantages

The keystone jack offers Cat 6-rated performance for up to 250 MHz, using an 8P8C RJ-45 interface and UTP wiring termination. Its compact keystone module simplifies installation into standard keystone openings and reduces panel space usage. The connector includes color-coded wiring schemes to facilitate correct pair termination and minimize installation errors. The solid housing provides stable mechanical support for frequent plug cycles and helps maintain consistent electrical contact.

Suitable for

• Installing Ethernet outlets in homes and apartments
• Office LAN wall plates and desk ports
• Patching into network patch panels for switches and routers
• Structured cabling projects requiring Cat 6 performance

Key specifications

• Connector type: RJ-45 (8P8C) keystone jack
• Category: Cat 6 UTP (unshielded twisted pair)
• Frequency range: up to 250 MHz
• Termination: punch-down or IDC termination with color-coded scheme
• Mounting: standard keystone snap-in form factor for faceplates and patch panels
• Contacts: gold-plated contacts for reliable signal transmission
• Compatibility: compatible with standard Ethernet cables and keystone panels supporting Cat 6

How to use

Prepare the UTP cable by stripping the outer jacket to expose the four twisted pairs, then untwist and arrange the conductors according to the jack's color-coded wiring scheme (T568A or T568B as required by your network). Insert each conductor into the corresponding IDC termination slot and use a punch-down tool to seat and trim the wires securely. Snap the keystone jack into the compatible faceplate or patch panel until it locks in place. After installation, connect an RJ-45 patch cable from the mounted jack to a network device or switch to establish the wired connection.

Usage recommendations

For best performance, use solid-core Cat 6 UTP cable for permanent horizontal runs and follow the selected wiring standard consistently across the installation. Avoid excessive cable bending near terminations and maintain recommended cable length limits for Ethernet standards. Verify connections with a network cable tester after termination to ensure pair continuity and correct wiring.