C6 / C5e | OEM/ODM Structured Cabling Manufacturer | HCI

3013AQA4 Keystone Jack | cabling solutions supplier

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90° Punch-down | Patch Panels, Jacks, Cords & Accessories | HCI

Build stable, high-speed networks with HCI structured cabling products. Our range—covering 90° Punch-down, RJ45 connectors, modular plugs, patch panels, couplers, patch cords, cable-management tools, and installation accessories—helps installers deliver reliable links with clean routing and predictable results across commercial buildings and data centers.

As a professional manufacturer, HCI engineers matched components to meet common industry standards and maintain consistent channel performance. The designs simplify installation, improve cable organization, and support dependable throughput—making HCI a practical choice for structured networking teams that want fewer callbacks and faster turn-ups.

HCI has supplied cabling solutions since 1975. With over 50 years of experience and modern manufacturing and testing, HCI delivers reliable, high-performance structured cabling products tailored to varied project needs—helping you standardize parts and keep networks running smoothly.

90° Punch-down

C6 / C5e

90° Punch-down - 3013AQA4 Keystone Jack
3013AQA4 Keystone Jack

The QA4 Series holds a special place in our lineup as our very first Cat 6 Component-Rated keystone jack, introduced back in 2004. Developed during an era when mix-and-match channel setups and short-link (<10-meter) runs frequently suffered from performance failures, the QA4 was engineered to meet the industry’s strictest "connecting hardware" standards, eliminating interoperability headaches at the source.

Designed with a standard 19.2 mm latch height to fit any mounting fixture with a 19.0 mm–19.4 mm latch opening. Its ultra-slim profile ensures effortless, crowd-free installation in high-density patch panels, faceplates, and gangable wall plates with tight port spacing.

Designed for traditional punch-down termination using standard 110 impact tools, the QA4 delivers true, uncompromising Cat 6 Component-Level performance.

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