Through Searched | Innovative modular plug for B2B buyers | HCI

HCI is a leading structured cabling provider in Taiwan since 1975, we have almost 50 years experience in telecommunication OEM/ODM projects.




Best Seller

Through | Bulk USB coupler purchasing for enterprises | HCI

Located in Taiwan since 1975, HSING CHAU INDUSTRIAL CO., LTD. is a manufacturer of wireless networking components for network installation and maintenance. Their main network infrastructure and connectivity solutions include, Through, keystone jacks, patch panels, patch cords, modular connectors, RJ45 couplers, wall outlets and faceplates, twisted pair cables, and USB couplers supporting advanced 802.3bt 100W 4PPoE, certified under IEC-60512-99-002, ideal for wholesale buyers who require the latest networking technology.

Enhance your network with HCI's world-class B2B solutions. Our U.S.-certified and patented Keystone Jacks, Patch Panels, and Patch Cords ensure superior quality. Ideal for global business buyers, our Taiwan-made RJ45 couplers and twisted pair cables offer unmatched reliability and performance for bulk purchases. HCI offers unmatched performance in networking hardware. Improve your business connectivity with our trusted, high-quality products.

HCI has been offering customers ETL certified patch panels since 1975, both with advanced technology and 48 years of experience, HCI ensures each customer's demands are met.

Result 49 - 72 of 75
  • 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.


  • 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.


  • 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, 50u” gold plated contact blades - Supports PoE type 4 (PoE++) application - Must work with 007A8401 Series Crimping Tool


  • 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, 50u” gold plated contact blades - Supports PoE type 4 (PoE++) application - Must work with 007A8401 Series Crimping Tool


  • For 0.90-1.00mm Insulated Conductor
    For 0.90-1.00mm Insulated Conductor
    Cable Range: O.D.≦6.5mm

    The Pass-Through Cat 6 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 6.5mm. 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, 50u” gold plated contact blades - Supports PoE type 4 (PoE++) application - Must work with 007A8401 Series Crimping Tool


  • For 0.95-1.05mm Insulated Conductor
    For 0.95-1.05mm Insulated Conductor
    Cable Range: O.D.≦6.5mm

    The Snagless Pass-Through Cat 6 unshielded modular plugs accept from 23AWG to 26AWG, solid or stranded unshielded twisted pair cable with accommodation of insulated conductor from 0.95mm to 1.05mm and cable O.D. less than 6.5mm. “The Snagless” allows easy pulling through crowded distribution frames or cable management trays. “The Pass-Through” enables the threading of all wires through the plug's end wall for subsequent cutting. It must work with 007A8502 Series Crimping Tool for termination and cutting of wires both at once! - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50u” gold plated contact blades - Supports PoE type 4 (PoE++) application - Must work with 007A8502 Series Crimping Tool


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

    The Snagless Pass-Through Cat 6 unshielded modular plugs accept from 23AWG to 26AWG, solid or stranded unshielded twisted pair cable with accommodation of insulated conductor from 1.05mm to 1.15mm and cable O.D. less than 6.5mm. “The Snagless” allows easy pulling through crowded distribution frames or cable management trays. “The Pass-Through” enables the threading of all wires through the plug's end wall for subsequent cutting. It must work with 007A8502 Series Crimping Tool for termination and cutting of wires both at once! - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50u” gold plated contact blades - Supports PoE type 4 (PoE++) application - Must work with 007A8502 Series Crimping Tool


  • For 0.90-1.00mm Insulated Conductor
    For 0.90-1.00mm Insulated Conductor
    Cable Range: O.D.≦6.5mm

    The Pass-Through Cat 6 shielded modular plugs accept 24AWG 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 6.5mm. 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, 50u” gold plated contact blades - Supports PoE type 4 (PoE++) application - Must work with 007A8401 Series Crimping Tool


  • For 0.95-1.05mm Insulated Conductor
    For 0.95-1.05mm Insulated Conductor
    Cable Range: O.D.≦6.5mm

    The Snagless Pass-Through Cat 6 shielded modular plugs accept from 23AWG to 26AWG, solid or stranded shielded twisted pair cable with accommodation of insulated conductor from 0.95mm to 1.05mm and cable O.D. less than 6.5mm. “The Snagless” allows easy pulling through crowded distribution frames or cable management trays. “The Pass-Through” enables the threading of all wires through the plug's end wall for subsequent cutting. It must work with 007A8502 Series Crimping Tool for termination and cutting of wires both at once! - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50u” gold plated contact blades - Supports PoE type 4 (PoE++) application - Must work with 007A8502 Series Crimping Tool


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

    The Snagless Pass-Through Cat 6 shielded modular plugs accept from 23AWG to 26AWG, 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. “The Snagless” allows easy pulling through crowded distribution frames or cable management trays. “The Pass-Through” enables the threading of all wires through the plug's end wall for subsequent cutting. It must work with 007A8502 Series Crimping Tool for termination and cutting of wires both at once! - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50u” gold plated contact blades - Supports PoE type 4 (PoE++) application - Must work with 007A8502 Series Crimping Tool


  • For 0.95-1.05mm Insulated Conductor
    For 0.95-1.05mm Insulated Conductor
    “2pcs”, 6-up/2-down loading bar

    The Snagless Cat 6A unshielded modular plugs accept from 24AWG to 26AWG stranded unshielded twisted pair cable with accommodation of insulated conductor from 0.95mm to 1.05mm. “The Snagless” prevents lots of cable snags when managing daily network distribution: move, add and change (MAC). It allows easy pulling through crowded distribution frames or cable management trays. - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50u” 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.≦6.5mm

    The Pass-Through Cat 6A unshielded modular plugs accept from 24AWG to 26AWG stranded unshielded twisted pair cable with accommodation of insulated conductor from 0.90mm to 1.0mm. The Pass-Through plug gives you the convenience of threading the wires through the end wall and cutting them afterward. Only a very short untwisted length is presented while the cable is fully inserted into the taper, which is the secret to Cat 6A compliance. 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, 50u” gold plated contact blades - Supports PoE type 4 (PoE++) application


  • For 1.30-1.40mm Insulated Conductor
    For 1.30-1.40mm Insulated Conductor
    Cable Range: O.D.≦7.5mm

    The Pass-Through Cat 6A shielded modular plugs are made to accept 23AWG S/FTP foamed wires with accommodation of insulated conductor from 1.30mm to 1.40mm. The Pass-Through plug gives you the convenience of threading the wires through the loading bar. The “1357-up/2468-down loading bar” is made in two rows. It eases the tension throughout the assembling procedure instead of aligning in a single row. Simply insert the bar all the way till it reaches the narrow gate and cut all wires afterward. Only a very short untwisted length is presented with no room for kink and slack. The extremely short stripped length is the secret to Cat 6A compliance. The external grounding hook is built at the rear for encircling the screened braid of S/FTP cable. The 360-degree shield surrounding favors the screen effectiveness and shield integrity that high-speed Ethernet requires. 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, 50u” gold plated contact blades - Supports PoE type 4 (PoE++) application - Must work with 007A8401 Series Crimping Tool


  • For 1.35-1.45mm Insulated Conductor
    For 1.35-1.45mm Insulated Conductor
    “2pcs”, 4-up/4-down loading bar

    The “Big Conductor w/Hook” Cat 6A shielded modular plugs are made to accept 23AWG S/FTP foamed wires with accommodation of insulated conductor from 1.35mm to 1.45mm and cable O.D. less than 8.0mm. This could be the plug that accommodates the largest foamed wires on the market so far! 2-piece design. The “4-up/4-down loading bar” is made in two rows. It eases the tension throughout the assembling procedure instead of aligning in a single row. It artfully enlarges the spacing between “pin 3 to pin 4” and “pin 5 to pin 6”. In this way, the noise between the blue and green pair can be mitigated so as to easily pass “Cat 6A Patch Cord Test Limit”. The external grounding hook is built at the rear for encircling the screened braid of S/FTP cable. The 360-degree shield surrounding favors the screen effectiveness and shield integrity that high-speed Ethernet requires. - UL Listed, TIA-1096 and IEC 60603-7 compliant - PC UL94V-2 rated plug housing, 50u” gold plated contact blades - Supports PoE type 4 (PoE++) application


  • Crimping Tool for Pass-Through Plugs
    Crimping Tool for Pass-Through Plugs
    Works with HCI Pass-Through Plug Series

    The 007A8401 Series Crimping Tool is custom-made for HCI 88U400G, 88S400E, 88U403E and 88S403C Plug Series. Just thread the wires through the end wall of the plug and cut them afterward. The tool terminates the contact blades with insulated conductors and cut off the excess wires flush at the same time without damaging the plug body. The tool is suitable for insulated conductors ranging from 0.85mm to 1.05mm solid and stranded wires. The cutting die offers more than 5000 times termination cycles. Two spare blades are included for easy replacement. It is made of carbon steel material with lightweight aluminum-alloyed handle that weighs 420 grams only. Easy to carry around.


  • Crimping Tool for Snagless Thru Plugs
    Crimping Tool for Snagless Thru Plugs
    Works with HCI Snagless Pass-Through Series

    Crimp and cut HCI Snagless Pass-Through Plug Series (UTP plug: 88U51220AD52, 88U5122S1D52; STP plug: 88S51440AD52, 88S51430AD52) with this custom-made 007A8502 Plug Crimping Tool. Comes with dual cavity ground crimp to wrap STP plug's ground collar onto cable. The horizontal crimping design gives a relatively flat and consistent force to minimize uneven pressure or distortion for consistent and high-quality termination with its stable and straightforward crimping motion.


  • UTP Feed-Through
    UTP Feed-Through

    Feed-through RJ-45 to RJ-45 type patch panels are getting more and more popular recently because they offer Plug-and-Play convenience when connecting to switches and routers. A common fact is Feed-Through panels downgrade the transmission performance in the whole cabling. The answer is Yes and No. YES – there is no component-rated Feed-Through panel available because there’s no standard for it. NO – choosing a good Feed-Through panel SP48KMCA would give you equivalent performance that supports all kinds of inter-connection or cross-connection you may possibly encounter on the sites. Various categories are available in ISO-11801 ClassEa, ANSI/TIA-568.2-D Cat 6A and Cat 6 channel performance. Depends on different project requirements, you can freely choose the favorable ones to satisfy your actual needs.


  • STP Feed-Through
    STP Feed-Through

    Feed-through RJ-45 to RJ-45 type patch panels are getting more and more popular recently because they offer Plug-and-Play convenience when connecting to switches and routers. A common fact is Feed-Through panels downgrade the transmission performance in the whole cabling. The answer is Yes and No. YES – there is no component-rated Feed-Through panel available because there’s no standard for it. NO – choosing a good Feed-Through panel SP48KMCA would give you equivalent performance that supports all kinds of inter-connection or cross-connection you may possibly encounter on the sites. Various categories are available in ISO-11801 ClassEa, ANSI/TIA-568.2-D Cat 6A and Cat 6 channel performance. Depends on different project requirements, you can freely choose the favorable ones to satisfy your actual needs.


  • 48-port in 1U Double-Shielded Feed-Through
    48-port in 1U Double-Shielded Feed-Through

    SP48KMCAS Series High Density Feed-Through Panels Feed-through RJ-45 to RJ-45 type patch panels are getting more and more popular recently because they offer Plug-and-Play convenience when connecting to switches and routers. 48-port in 1U saves precious rack space in Data Center. The patented US 9391405 B1 design features Inductance-offset technique to minimize the disturbance caused by Feed-Through connection. SP48KMCAS specially features “overall Die-Cast shell with brass housing”. This double-shield protection offers excellent screen effectiveness to prevent EMI. Moreover, this special feature contributes premium transfer impedance performance and helps to retain minimum coupling attenuation.


  • 48-port in 1U Keystone Coupler Feed-Through
    48-port in 1U Keystone Coupler Feed-Through

    SP482KICS Series High Density Feed-Through Panel Feed-through RJ-45 to RJ-45 type patch panels are getting more and more popular recently because they offer Plug-and-Play convenience when connecting to switches and routers. 48-port in 1U saves precious rack space in Data Center. The panel is loaded with 48pcs of KICS Series Keystone Coupler. These couplers utilize US 9391405 B1 patented “Inductance-offset” technique to minimize the disturbance caused by Feed-Through connection. If you need a convenient interconnection (48-port IDC punchdown is a lot of works!) in telecom room and you don’t want to sacrifice the performance, SP482KICS is the right solution for you.


  • Pass Through
    Pass Through

    Plug assembly can be time-consuming and requires great skills. Conventional assembly process – align the wires and trim flush, insert the wires until they reach the end wall of the plug… Despite what seems to be the case, the wires kink or become slack. The kink and slack could jeopardize the conductivity and worsen the transmission performance. A pass-through plug can be a great helper because it offers the possibility to thread the wires through the end wall and cut them afterward. It considerably lowers continuity-failure rates and boosts task efficiency. Works with 007A8ST014 Series Crimping Tool. Wire termination and cutting at the same time. The 8-position groove inside the plug housing is 1.0mm+0.02/-0mm wide and the entrance accepts cable sizes smaller than 5.5mm. The 3-prong blades enhance the certainty of piercing both the solid and the 24/7 stranded cable so excellent conductivity can be assured. Exceeds the requirements of ISO/IEC 11801 and TIA-568.2-D for Cat 5e transmission.


  • Pass Through
    Pass Through

    The process of plug assembly can be time-consuming and difficult. The typical assembly procedure is to align the wires, trim them flush, and then insert the wires until they reach the plug’s end wall. Though it appears to be simple, the wires frequently become kinked or slack in reality. The conductivity and transmission performance might be worsened by the kink and slack. A shielded pass-through plug can be a big aid since it gives you the option of threading the wires through the end wall and then cutting them. A continuity failure rate is greatly reduced and job efficiency is greatly improved. Works with 007A8ST014 Series Crimping Tool. Termination and cutting of wires simultaneously. The 8-position groove inside the plug housing is 1.0mm+0.02/-0mm wide and the entrance accepts cable sizes smaller than 5.5mm. The 3-prong blades enhance the certainty of piercing both the solid and the stranded cable so excellent conductivity can be assured. Exceeds TIA-568.2-D and ISO/IEC 11801 Cat 5e transmission standards. The entry-level connector for 100MHz Gigabit Ethernet.


  • Pass Through
    Pass Through

    Plug assembly can be time-consuming and difficult. Conventional assembly process – line up the wires and trim flush, insert the wires until they reach the end wall of the plug… In reality, the wires often get kinked or slack despite how fantastic everything seems to be. The kink and slack could jeopardize the conductivity and worsen the transmission performance. A pass-through plug may be a tremendous aid because it allows threading the wires through the end wall and then cutting in sequence. It greatly increases job efficiency and reduces continuity-failure rates. Works with 007A8ST014 Series Crimping Tool. Wire termination and cutting at the same time. The 8-position groove inside the plug housing is 1.0mm+0.02/-0mm wide and the entrance accepts cable sizes smaller than 6.5mm. The 3-prong blades enhance the certainty of piercing both the solid and the stranded cable so excellent conductivity can be assured. Exceeds TIA-568.2-D and ISO/IEC 11801 Cat 6 transmission standards.



Result 49 - 72 of 75