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This 180‑degree toolless 6P4C Cat3 keystone jack is specially designed for telecommunication voice cabling. It adopts color‑coded T568 A/B wiring scheme and meets or exceeds TIA/EIA Cat3 requirements. Constructed with high‑temperature thermoplastic housing and phosphor‑bronze 6‑50u'' gold‑plated contacts, it accepts 22‑26 AWG solid wire with insulation diameter of 0.4‑0.6mm. Compact structure brings extremely low attenuation loss and high return loss. Multiple color options are available for field circuit identification, suitable for various voice communication cabling projects.
This 22‑26AWG Compact Cat3 Jack features a 180° toolless quick termination architecture. Ditching conventional punch-down implements, this innovative design allows installers to lock wires in a single motion. It cuts the learning barrier for voice wiring jobs and drastically speeds up field termination workflows for telecom circuit deployment.
Built with color-coded marking for both T568A and T568B wiring schemes, this jack delivers error prevention during termination. Visible, easy-to-read labels help operators match conductors to the correct pins. This visual guidance minimizes wiring sequence mistakes and reduces costly rework triggered by misaligned telephone circuits.
Engineered for voice transmission, the compact jack fulfills and surpasses TIA/EIA Cat3 telecom requirements. It is purpose-built to handle telephone signal delivery instead of high-speed data links. The optimized internal structure preserves crisp audio quality and maintains consistent call stability for indoor voice cabling systems.
Its internal contact pieces use premium phosphor bronze treated with multi-layer gold plating. This surface treatment delivers robust anti-oxidation performance when exposed to ambient indoor humidity. It sustains reliable electrical conduction and helps eliminate static noise and random dropouts on telephone lines.
The outer casing is molded from reinforced high-temperature resistant thermoplastic material. It withstands prolonged thermal aging inside wall outlets and cabinet spaces. The tough shell maintains structural integrity against minor impacts, securing internal metal contacts for years of continuous voice network service.
It supports solid conductors ranging from 22 AWG to 26 AWG, fitting cable insulation diameters between 0.4mm and 0.6mm. This broad compatibility covers nearly all standard solid voice cables deployed in telecom construction. Field workers skip compatibility checks and start wiring directly on site.
Refined internal electrical geometry delivers outstanding signal metrics including low attenuation and high return loss. The optimized contact layout suppresses unwanted signal distortion and external interference. It keeps voice signals clean and undistorted across the whole telephone transmission circuit.
Available in a variety of casing hues, this modular jack supports color-based circuit grouping on job sites. Different colours act as visual markers to separate voice zones and individual line groups. This simple marking method simplifies future troubleshooting, circuit expansion and routine maintenance management
VK-2054-C3
Available in Telecommunication,T568 A/B wiring scheme,meet or exceed TIA/EIA Cat3 requirements
Housing:high temperature thermoplastic
Compact jack design,6 positions and 6/4 conductors
Phosphor bronze with 6 to50 u' gold plated
Accpept 22-26 AWG solid with a insulation diameter of 0.4-0.6mm
Easy to be terminated,extremely low attenuation loss and high return loss
High reliability and superior performance
Available in different colors
