Modular | Innovative modular plug for B2B buyers

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Modular | 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, Modular, 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.

View our high-quality networking hardware products RJ45, Cat5e, Cat6, Cat6A, Modular Plug, Component Level, Keystone Jack, Patch Panel, RJ45 Coupler, USB Coupler, HDMI Coupler, RJ45 Secured Lock and feel free to Contact Us.

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Wall-Mount Modular
Modular Type

1U 24-Port Unshielded Keystone jack modular type patch panel utilizes quad frame modules offered with 8-contact inserts wired to Insulation Displacement Connectors (IDC). It offers the convenience of allowing technicians to quickly change the path of select signals. Made in Taiwan, U.S. TAA Compliant
Modular Type

1U 24-Port Unshielded Keystone jack modular type patch panel utilizes quad frame modules offered with 8-contact inserts wired to Insulation Displacement Connectors (IDC). It offers the convenience of allowing technicians to quickly change the path of select signals. Made in Taiwan, U.S. TAA Compliant
Modular Type

1U 24-Port shielded modular type patch panel utilizes quad frame modules offered with 8-contact inserts wired to Insulation Displacement Connectors (IDC). It offers the convenience of allowing technicians to quickly change the path of select signals. Made in Taiwan, U.S. TAA Compliant
1U-48P Modular Type

1U 48-Port High Density shielded modular type patch panel utilizes quad frame modules offered with 8-contact inserts wired to Insulation Displacement Connectors (IDC). It offers the convenience of allowing technicians to quickly change the path of select signals. Made in Taiwan, U.S. TAA Compliant
Modular Plugs

Network mating interface RJ-45 Modular Plug has a long history with Telecom Legacy. Transmission speeds increase as network technology advances, and bandwidth requirements also grow. Modular Plug plays an important role in copper cabling. The Telecom legacy is the basis for the network evolution, meaning some disadvantages are inherent. For the concerns of compatibility with the existing telecom system, central pins 4 and 5 are preoccupied. Combinations of pins 1.2 and 7.8 can still maintain good impedance, but pin 3.6 cannot avoid twisted pair splits. As a result, Pair 3 (Pin 3.6) becomes the most impedance mismatched pair and picks up unwanted signals from the other pairs, especially Pair 1 (Pin 5.4). RJ-45 Modular Plugs are known for their inherent disadvantages, but the workmanship in terminating the twisted pairs also determines whether you will have an acceptable Category Compliant patch cord. You may say perhaps the weakest link in the whole network cabling is the patch cord, the weakest connection within the patch cord is the modular plug. It makes a lot of sense to choose well-designed RJ-45 Modular Plugs to complete the cabling channel. Here are a few tips for selecting a good one: