RJ45 Cat 5e/RJ45 Cat 6 | OEM/ODM Structured Cabling Manufacturer | HCI

RJ45 Category Keystone Jack | cabling solutions supplier

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Keystone Jack | Patch Panels, Jacks, Cords & Accessories | HCI

Build stable, high-speed networks with HCI structured cabling products. Our range—covering Keystone Jack, 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.

Keystone Jack

RJ45 Cat 5e/RJ45 Cat 6

Keystone Jack - RJ45 Category Keystone Jack
RJ45 Category Keystone Jack

In addition to our "Patch Cord" Series, we also offer field-terminable Keystone jacks that make it easy to terminate twisted pairs. Our Cat 6 Keystone Jack not only supports Gigabit Ethernet but can also handle 10GBASE-T over limited cabling lengths. This Keystone Jack is designed to mount directly into cutouts of mounting fixtures, like IP-67 and IP-68 outlets. Simply tighten the screw nut at the rear to ensure a waterproof seal. Plus, a protective cover is attached on a chain, keeping the jack waterproof even when it’s not in use.

Depending on your needs, you can choose the Keystone type for flexibility if you need to terminate twisted pairs based on your specific situation. On the other hand, if your project requires fixed-length connections, our coupler type allows for easy plug-and-play setups. Whether you're working with industrial machinery or handling outdoor applications, both options simplify the process of creating an IP-68 connection.

We offer Keystone jacks in both Cat 6 and Cat 5e. The IDC accepts 23AWG to 24AWG solid wires and is compatible with 110 punch-down tool. A wire cap is also included to secure the wire termination in place.

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