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Plug | Patch Panels, Jacks, Cords & Accessories | HCI

Build stable, high-speed networks with HCI structured cabling products. Our range—covering Plug, 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 - 24 of 154
  • Horizontal Type 180° USB 2.0 / 3.0 Coupler
    Horizontal Type 180° USB 2.0 / 3.0 Coupler
    310USBN/ 210USBN

    USB Coupler provide a perfect solution for connecting computer peripherals to a computer workstation, which require just a plug 'n play patch cord connection. These couplers provide a clean, aesthetic look, and integrating all applications into one space. There are many items of couplers could be chosen. Then use it easily after simply snapping it in the faceplates, frames, or multimedia panels. Made in Taiwan, U.S. TAA Compliant


  • 90° USB 3.0
    90° USB 3.0
    210USBN

    USB Coupler provides a perfect solution for connecting computer peripherals to a computer workstation, which require just a plug 'n play patch cord connection. These couplers provide a clean, aesthetic look, integrating all applications into one space. There are many items of couplers could be chosen. Then use it easily after simply snapping it in the faceplates, frames, or multimedia panels. Made in Taiwan, U.S. TAA Compliant


  • 90° TRS 3.5mm
    90° TRS 3.5mm
    210MS01N

    Couplers provide a perfect solution for connecting player to the display or computer peripherals to a computer workstation, which require just a plug 'n play patch cord connection. These couplers provide a clean, aesthetic look, integrating all applications into one space. There are many items of couplers could be chosen. Then use it easily after simply snapping it in the faceplates, frames, or multimedia panels. Made in Taiwan, U.S. TAA Compliant


  • 3-Way Cable Holder
    3-Way Cable Holder
    88TK026AI

    88TK02 features intuitive design that helps to save installation time. Anyone can finish a termination within two minutes with experience. 3-Way Cable Tie Holder is built at rear to secure the termination. Compact design allows you to bend the terminated cable to adapt to any limited space. The plug features US 10490960 B1 Patented 3-directional receptacle which sustains balanced circuit & ease of termination. Intertek’s ETL verified to IEC 60512-99-002 ensures 100W remote powering 4PPoE compliance regulated by IEEE 802.3bt. Made in Taiwan ETL Certified IEC 60512-99-002 Compliance 4PPoE Compliant US 10490960 B1 Patented


  • 2-Way Cable Holder
    2-Way Cable Holder
    88TK016AI

    88TK01 features intuitive design that helps to save installation time. Anyone can finish a termination within two minutes with experience. Cable Tie Holder is built at rear to secure the termination. Exceptionally compact design allows you to bend the terminated cable to adapt to any limited space. The plug features US 10490960 B1 Patented 3-directional receptacle which sustains balanced circuit & ease of termination. Intertek’s ETL verified to IEC 60512-99-002 ensures 100W remote powering 4PPoE compliance regulated by IEEE 802.3bt. Made in Taiwan ETL Certified IEC 60512-99-002 Compliance 4PPoE Compliant US 10490960 B1 Patented


  • Direct Attach Angle Adjustable UTP RJ45 Plug
    Direct Attach Angle Adjustable UTP RJ45 Plug
    88TA6A0

    Toolless : Crimping tool free. Do not have to maintain or prepare the crimping tool. Easy & Convenient to terminate the plug with cable. Angle Adjustable: Prevent the cable excess bending. It could be used in limited space environment. Mechanism Design: Reduce performance differences due to installation caused by different people.


  • Cat 6A STP  Field Termination Plug
    Cat 6A STP Field Termination Plug
    88TSK01 Series

    The 88TSK series holds a US patent for its utility designs, which contribute to its intuitive functionality. With its user-friendly design, the series simplifies the wiring and grounding process, allowing for quick and efficient installation in just two minutes. It supports Modular Plug Terminated Links (MPTL) as short as 0.5 meters, ensuring minimal Near End Crosstalk (NEXT) interference. Furthermore, it also supports MPTL connections as long as 90 meters, showcasing its ability to maintain strong signal strength over longer distances, as indicated by attenuation performance. Made in Taiwan Meets Cat 6a MPTL & Patch Cord Limits in any length 4PPoE Compliant US 10,490,960 B1 Patented


  • Cat 6A STP  Field Termination Plug
    Cat 6A STP Field Termination Plug
    88TSK026AI

    The 88TSK02 Field Terminable Plug enables the termination of shielded twisted pair cables right at the installation site. With a U.S. patent for its utility design, this plug enhances intuitive functionality. Its user-friendly design streamlines the wiring and grounding process, allowing for a quick and efficient installation in just two minutes. This plug supports Modular Plug Terminated Links (MPTL) as short as 0.5 meters, ensuring minimal Near End Crosstalk (NEXT) interference. It also accommodates MPTL connections up to 90 meters, demonstrating its capacity to maintain strong signal strength over longer distances, as evidenced by its attenuation performance. Compatible with various Cat 6A shielded cable types—including F/UTP, S/FTP, U/FTP, and F/FTP—it supports a wide range of cable sizes from 23AWG solid to 26AWG stranded. Made in Taiwan Meets Cat 6a MPTL & Patch Cord Limits in any length 4PPoE Compliant US 10,490,960 B1 Patented


  • With Cable Gland
    With Cable Gland
    88TS52G8TK

    The 88TS52G8TK plug is a member of the 88TS52G product family and is specifically designed for use in Cat 8.1 patch cord assemblies. It features a standard body length that offers a generous grounding area of approximately 10mm. With its 360-degree air-tight enclosure, it provides enhanced protection against electromagnetic interference (EMI). The cable gland is equipped with an elastic gasket, allowing for a secure and adjustable fit to accommodate various cable sizes. This ensures the integrity of shielding and the effectiveness of the screen, providing reliable EMI protection. The 88TS52G8TK plug is designed to meet the Cat 8.1 channel-compliant performance standards. As per TIA-568.2-D, a 2-point permanent link allows for the connection of one patch cord at each end to complete a channel of less than 30 meters. This highlights the increased importance of the patch cord, as the mated area between the jack and plug represents the weakest point, potentially introducing the severest impedance-unbalance in the entire cabling system. By assembling the Cat 8.1 patch cord with 88TS52G8TK plugs at both ends, achieving Cat 8.1 channel compliance within patching lengths ranging from 0.5 meters to 3 meters becomes easier than ever before. The plug is also in complete compliance with the IEEE 802.3bt 4PPoE (Power over Ethernet) requirement, ensuring seamless compatibility. It possesses the ability to effectively deliver 90W of power from the Power Sourcing Equipment (PSE) to the Powered Device (PD) with received power 71.3W, satisfying the power delivery standards specified for PoE Type 4.


  • With Cable Gland
    With Cable Gland
    88TS52G26ATK

    The 88TS52G26ATK is the initial variant of the 88TS52G product family, specifically designed to cater to the requirements at installation sites. It possesses a shorter body length while still providing a substantial grounding area. It enables the seamless connection of end devices, such as Wi-Fi APs, with minimal spacing requirements and without any restrictions. Featuring a 360-degree air-tight enclosure, the plug offers comprehensive protection against electromagnetic interference (EMI). Its cable gland is equipped with an elastic gasket, enabling a secure and adjustable fit to accommodate a range of cable sizes. The 88TS52G26ATK plug delivers outstanding performance, exceeding the required standards with a considerable margin in both Cat 6A Modular Plug Terminated Link (MPTL) and the more rigorous Cat 6A Patch Cord Test Limit. The plug is designed to be fully compatible with the IEEE 802.3bt 4PPoE (Power over Ethernet) requirement. It is capable of efficiently delivering 90W of power from the Power Sourcing Equipment (PSE) to the Powered Device (PD), meeting the power delivery standards specified by PoE Type 4. At the PD end, it ensures the reception of a reliable 71.3W power supply, providing consistent and stable power to PoE Type 4 devices.


  • With Strain Relief
    With Strain Relief
    88TS52G6ATKBT

    The 88TS52G6ATKBT is part of the 88TS52G product family and serves as the flagship model in the series. It features a standard body length that offers a generous grounding area of approximately 10mm. The regular length of the plug body provides an adequate buffer that helps maintain a proper bending radius when installed with cables routed through the ceiling or wall. This ensures good strain relief and promotes a reliable connection when connected to PoE built-in equipment. The proper bending radius and strain relief contribute to the overall stability of the connection, enhancing the reliability of the network infrastructure. The 88TS52G6ATKBT plug excels in performance, demonstrating exceptional results in both Cat 6A Modular Plug Terminated Link (MPTL) and even the more demanding Cat 6A Patch Cord Test Limit, surpassing the required standards with a significant margin. The plug is fully compatible with the IEEE 802.3bt 4PPoE (Power over Ethernet) requirement. It has the capability to efficiently deliver 90W of power from the Power Sourcing Equipment (PSE) to the Powered Device (PD), meeting the power delivery standards mandated by PoE Type 4. At the PD end, it ensures the reception of 71.3W of power, ensuring reliable and consistent power supply for PoE Type 4 devices.


  • Bayonet Mounting
    Bayonet Mounting
    88TS52G36ATK

    The 88TS52G36ATK is the second variant of the 88TS52G product family, offering a unique securing methodology known as bayonet mounting. This innovative design provides an effortless installation process compared to conventional screw-type connections. The advantages of bayonet mounting become particularly evident when dealing with large-scale installations involving hundreds of nodes in a single day. With the spring-loaded mechanism, the plug ensures a secure and locked connection as the cable gland is rotated at the rear, eliminating any concerns about potential loosening of screw fixtures. With its shorter body length, the plug is specifically designed to accommodate various scenarios encountered when making connections between the incoming cable and end devices like Wi-Fi APs. This compact design offers flexibility and unrestricted connectivity, even in tight spaces or challenging installation environments, effectively overcoming any space limitations. The 88TS52G36ATK plug delivers outstanding performance, surpassing the required standards with a significant margin in both Cat 6A Modular Plug Terminated Link (MPTL) and the more stringent Cat 6A Patch Cord Test Limit. Its exceptional results highlight its reliability and capability to exceed industry requirements, ensuring reliable and high-performance connectivity in various network applications. The plug has been meticulously designed to achieve full compatibility with the IEEE 802.3bt 4PPoE (Power over Ethernet) requirement. It possesses the ability to efficiently deliver 90W of power from the Power Sourcing Equipment (PSE) to the Powered Device (PD) with received power 71.3W, meeting the power delivery standards mandated by PoE Type 4.


  • Compact Size
    Compact Size
    88TS52G46ATK

    The 88TS52G46ATK is the most compact variant in the 88TS52G product family. Its small size offers the advantage of easy installation in nearly any limited space encountered at various sites. While it features a shortened grounding area compared to traditional plugs with robust cable glands, it is adequate for providing protection against common mode signals in most commercial building environments. With proper grounding procedures in place, it is capable of providing sufficient protection with acceptable electromagnetic compatibility. Similar to other variants in the 88TS52G product family, the 88TS52G46ATK maintains exceptional performance and ensures that the body length does not compromise the transmission speed it is designed to deliver. This plug effortlessly meets the requirements for Modular Plug Terminated Link (MPTL) at any cabling length. Additionally, it successfully passes advanced testing with Cat 6A Patch Cord Limit, showcasing its versatility for various applications where modular plugs are utilized. Without a doubt, compliance with the IEEE 802.3bt standard is essential for field termination plugs used in PoE applications. The 88TS52G46ATK plug is fully compatible with high-power 4PPoE, delivering 90W of power from the Power Sourcing Equipment (PSE) and ensuring the receipt of 71.3W at the Powered Device (PD), in accordance with the standard regulations.


  • Cat 8.1 STP  Field Termination Plug
    Cat 8.1 STP Field Termination Plug
    88TS52GA8TK

    The 88TS52GA8TK series is equipped with larger Cat 8 S/FTP 22AWG cable receptacle. This design feature on wire organizor allows for convenient routing of each insulated conductor through its dedicated slot, ensuring effortless seating and installation. The Cat 8.1 PCBA is specifically designed for assembly at both ends of a Cat 8 patch cable, with the total combined length extending from the Permanent Link being less than 6 meters. This configuration enables the completion of the standard-specified channel of less than 30 meters. It enables the successful establishment of a ANSI/TIA-568.2-D Cat 8.1 standard-specified channel of less than 30 meters, supporting 25GBASE-T and 40GBASE-T transmission over copper cabling. In regards to cable routing flexibility, the plug incorporates a free-directional cable entrance that seamlessly adjusts to accommodate the incoming cable. Whether the cable is routed from the top or the sides, you have the versatility to customize the cable patch by securely closing the two-piece guiding lids and rotating them as necessary. This feature ensures convenient and adaptable cable management for various installation scenarios.


  • Cat 6A STP  Field Termination Plug
    Cat 6A STP Field Termination Plug
    88TS52G2A6ATK

    The 88TS52G2A6ATK series incorporates a two-row prewired mechanism, allowing for the convenient routing of each pair through its designated slot and effortless seating. The screw-type rotatable cable gland is specifically designed to accommodate various cable sizes, ranging from 23AWG solid to 26AWG stranded cables, irrespective of whether they are S/FTP, F/FTP, F/UTP, or U/FTP shielded types. Depending on the diameter of the cable, you have the flexibility to adjust the tightness of the attached grounding by screwing it tightly or loosely according to your requirements. The plug features a free-directional cable entrance that can easily adapt to the incoming cable. Regardless of whether the cable is routed from the top or the sides, you have the flexibility to adjust the cable patch by closing the two-piece guiding lids and rotating them as needed. The plug is compliant with the rigorous standards of IEC 60512-99-002, which guarantee its durability even during numerous mating cycles under electrical load. This compliance aligns with the compatibility requirements set forth by IEEE 802.3bt. The shielded angled type plug is designed to support 4PPoE Class 8 power levels, enabling the transmission of up to 90W of power from the Power Sourcing Equipment (PSE) to the Powered Device (PD) over four twisted pairs. Moreover, the HCI 88TK series plugs are compliant with IEC 60512-99-002 standards, ensuring durability during mating cycles under electrical load, in accordance with the compatibility requirements of IEEE 802.3bt.


  • Latch Resurrection
    Latch Resurrection
    Suits both UTP/STP Plugs

    When the retention clip of a RJ-45 modular plug is accidentally damaged, the SRR01 Series Replacer is here to prolong the life of that patch cord. You may also use colored Replacer to replace the existing retention clip for port identification. Easy to use and assemble. Support both UTP & STP Plug in all transmission category.


  • For 0.90-1.00mm Insulated Conductor
    For 0.90-1.00mm Insulated Conductor
    Cable Range: O.D.≦5.5mm

    Standard Cat 5e unshielded modular plugs accept 24 to 26AWG, solid or stranded unshielded twisted pair cable with accommodation of insulated conductor from 0.90mm to 1.0mm and cable O.D. less than 5.5mm. - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50uā€ gold plated contact blades - Supports PoE type 4 (PoE++) application


  • For 0.90-1.00mm Insulated Conductor
    For 0.90-1.00mm Insulated Conductor
    Cable Range: O.D.≦5.5mm

    The Pass-Through Cat 5e unshielded modular plugs accept 24AWG to 26AWG, solid or stranded unshielded twisted pair cable with accommodation of insulated conductor from 0.90mm to 1.0mm and cable O.D. less than 5.5mm. The Pass-Through plug gives you the convenience of threading the wires through the end wall and cutting them afterward. It works with 007A8401 Series Crimping Tool. Wire termination and cutting at the same time. - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50uā€ gold plated contact blades - Supports PoE type 4 (PoE++) application - Must work with 007A8401 Series Crimping Tool


  • For 0.70-0.80mm Insulated Conductor
    For 0.70-0.80mm Insulated Conductor
    Cable Range: O.D.≦5.5mm

    The ā€œSmall Conductorā€ Cat 5e unshielded modular plugs accept from 26 to 28AWG, solid or stranded unshielded twisted pair cable with accommodation of insulated conductor from 0.70mm to 0.80mm. - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50uā€ gold plated contact blades - Supports PoE type 4 (PoE++) application


  • For 0.90-1.00mm Insulated Conductor
    For 0.90-1.00mm Insulated Conductor
    Cable Range: O.D.≦5.5mm

    Standard Cat 5e Shielded modular plugs accept 24 to 26AWG, solid or stranded shielded twisted pair cable with accommodation of insulated conductor from 0.90mm to 1.0mm and cable O.D. less than 5.5mm. - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50uā€ gold plated contact blades - Supports PoE type 4 (PoE++) application


  • For 0.90-1.00mm Insulated Conductor
    For 0.90-1.00mm Insulated Conductor
    Cable Range: O.D.≦5.5mm

    The Pass-Through Cat 5e shielded modular plugs accept from 24 to 26AWG, solid or stranded shielded twisted pair cable with accommodation of insulated conductor from 0.90mm to 1.0mm and cable O.D. less than 5.5mm. The Pass-Through plug gives you the convenience of threading the wires through the end wall and cutting them afterward. It works with 007A8401 Series Crimping Tool. Wire termination and cutting at the same time. - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50uā€ gold plated contact blades - Supports PoE type 4 (PoE++) application - Must work with 007A8401 Series Crimping Tool


  • For 1.05-1.15mm Insulated Conductor
    For 1.05-1.15mm Insulated Conductor
    Cable Range: O.D.≦5.5mm

    The ā€œBig Conductorā€ Cat 5e shielded modular plugs accept from 23 to 24AWG, F/UTP solid or stranded shielded twisted pair cable with accommodation of insulated conductor from 1.05mm to 1.15mm and cable O.D. less than 5.5mm. - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50uā€ gold plated contact blades - Supports PoE type 4 (PoE++) application


  • Boot for Plug 88S400E0GC52
    Boot for Plug 88S400E0GC52
    Suitable Cable Range: 5.0/5.5/6.0/6.5mm

    The embedded boot provides the convenience when being used in fully populated blade switches or high density patch panels. The slender body is flush fit with the modular plug's width. There will be no interference between neighboring ports. The two clips can be fully inserted into the modular plug which enhances the relief of cable strain. Additionally, the boot is made of Polycarbonate (PC), which is both durable and resilient. The transparent housing saves you from matching the colors of cables. One boot fits all. - PC UL94V-2 rated - 5.0mm/5.5mm/6.0mm/6.5mm cable O.D. for options


  • For 1.05-1.15mm Insulated Conductor
    For 1.05-1.15mm Insulated Conductor
    Cable Range: O.D.≦6.5mm

    The ā€œBig Conductorā€ Cat 5e shielded modular plugs accept from 23 to 24AWG, S/FTP solid or stranded shielded twisted pair cable with accommodation of insulated conductor from 1.05mm to 1.15mm and cable O.D. less than 6.5mm. - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50uā€ gold plated contact blades - Supports PoE type 4 (PoE++) application



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