LogiLink NK4012W Cat.6 UTP Keystone Coupler, 2x RJ45, White

In a busy office, a network technician snaps the LogiLink NK4012W into a patch panel to extend two Cat.6 connections without re-terminating cables. This white keystone coupler joins two RJ45 jacks back-to-back, turning a wall outlet into a pass-through point or linking two patch cords in seconds. Its compact, tool-free design fits any standard keystone opening, making it a go-to for quick repairs and tidy installations.

Key specifications

• Category 6 performance with up to 250 MHz bandwidth
• Two RJ45 female ports, unshielded (UTP)
• Supports Gigabit Ethernet (1000 Mbps) and all Cat.6/5e/5 networks
• Gold-plated phosphor bronze contacts for reliable signal integrity
• Snap-in mounting for standard 19.2 x 14.9 mm keystone ports
• Durable ABS housing, rated for over 750 mating cycles
• Operating temperature: -10°C to 60°C; RoHS compliant

Why choose it

The NK4012W eliminates the need for punch-down tools or crimping. Just plug in two patch cables and you have a secure, high-speed link. Its white finish blends into faceplates and surface boxes, while the pass-through wiring supports TIA/EIA 568A/B standards. Ideal for quick moves, adds, and changes in structured cabling systems.

Ideal use cases

• Extending network drops in offices and conference rooms
• Joining patch cords in data cabinets and wall outlets
• Creating test points or temporary connections during troubleshooting
• Retrofitting existing Cat.5e installations to Cat.6 performance where cable quality allows

Good to know

This coupler is a passive device; it does not boost signal. For best results, use with Cat.6 patch cables and keep total channel length within 100 meters. The tool-free design means no special tools are required—simply press into a compatible keystone wall plate, patch panel, or surface mount box.