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Reliable Structured Cabling & RJ45 Connectivity | HCI

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industrial coupler | Patch Panels, Jacks, Cords & Accessories | HCI

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

Result 1 - 8 of 8
  • RJ-45
    RJ-45
    RJ-45 to RJ-45 (Cat 5e)

    A standard coupler typically serves to connect or extend two cable segments without degrading performance. However, an IP-68 rated coupler takes this function to the next level by not only facilitating connections but also providing full waterproofing. The Cat 5e performance allows for a highly efficient feed-through connection that seamlessly supports a data rate of 1 Gbits/sec. This capability operates flawlessly at frequencies reaching up to 100MHz, ensuring reliable and high-speed data transmission without any issues. It features a protective cap linked by a chain, which keeps the contacts and PCB assembly shielded from harsh conditions when the coupler is not in use, thus enhancing its lifespan.

  • RJ-45
    RJ-45
    RJ-45 to RJ-45 (Cat 6)

    A standard coupler typically serves to connect or extend two cable segments without degrading performance. However, an IP-68 rated coupler takes this function to the next level by not only facilitating connections but also providing full waterproofing. The Cat 6 performance allows for a highly efficient feed-through connection that seamlessly supports a data rate of 1 Gbits/sec. This capability operates flawlessly at frequencies reaching up to 250MHz, ensuring reliable and high-speed data transmission without any issues. It features a protective cap linked by a chain, which keeps the contacts and PCB assembly shielded from harsh conditions when the coupler is not in use, thus enhancing its lifespan.

  • RJ-45
    RJ-45
    RJ-45 to RJ-45 (Cat 6A)

    A standard coupler typically serves to connect or extend two cable segments without degrading performance. However, an IP-68 rated coupler takes this function to the next level by not only facilitating connections but also providing full waterproofing. The Cat 6A performance allows for a highly efficient feed-through connection that seamlessly supports a data rate of 10 Gbits/sec. This capability operates flawlessly at frequencies reaching up to 500MHz, ensuring reliable and high-speed data transmission without any issues. It features a protective cap linked by a chain, which keeps the contacts and PCB assembly shielded from harsh conditions when the coupler is not in use, thus enhancing its lifespan.

  • USB
    USB
    USB to USB

    Our USB 3.0 coupler is specifically engineered to connect USB patch cords while supporting impressive data transfer rates of up to 5 Gbps. What sets this coupler apart is its IP-68 waterproof rating, making it an exceptional choice for demanding environments. In settings where moisture and heat are frequent issues, conventional USB couplers typically face difficulties in sustaining reliable performance. Our USB 3.0 waterproof coupler also features a protective cap linked by a chain, which keeps the contacts and PCB assembly shielded from harsh conditions when the coupler is not in use, thus enhancing its lifespan.

  • F
    F
    F to F

    Our IP-68 rated F-Connector coupler is designed to securely connect F-Connector patch cords, making it ideal for outdoor environments. Perfect for satellite TV systems, cable modems, and high-frequency RF applications, this coupler ensures consistent signal transmission for frequencies up to 1GHz or higher when paired with compatible F-Connector cables. It also includes a protective cap secured by a chain, keeping the internal components shielded from harsh conditions when not in use. This added protection extends the lifespan of the coupler, ensuring long-lasting performance in demanding environments.

  • BNC
    BNC
    BNC to BNC

    The BNC coupler offers waterproof protection, making it suitable for military applications and a variety of radio frequency electronic devices. It connects BNC patch cords to support the BNC interface, which was used in early computer networking systems like the IBM PC Network and 10BASE-2, while providing dependable IP-68 rated protection in harsh or outdoor environments. Equipped with a protective cap attached by a chain, the coupler ensures the internal components remain shielded from tough conditions when not in use, enhancing its durability.

  • LC
    LC
    LC to LC (Singlemode)

    The LC connector is the most widely used fiber optic interface today. Our single-mode fiber LC couplers are ideal for high-speed data transmission over longer distances, handling significant bandwidth and making them perfect for network backbones. Designed for interconnection on both sides, our LC coupler provides IP-68 protection. It also includes a protective cap secured by a chain, ensuring that internal components are safeguarded from harsh conditions when not in use, which helps extend its lifespan.

  • LC
    LC
    LC to LC (Multimode)

    The LC connector is the most commonly used fiber optic interface today. Our multi-mode fiber LC couplers excel in high-speed data transmission, accommodating significant bandwidth, which makes them ideal for data centers. Designed for dual-sided interconnection, our LC coupler offers IP-68 protection. It features a protective cap attached by a chain, ensuring that internal components are safeguarded from harsh conditions when not in use, which helps extend its lifespan.

Result 1 - 8 of 8