Inline Couplers

Panel-mount / Mobile / HCI is founded in 1975, one of the grey hair for structured cabling business in Taiwan, we have over 40 years experience in telecommunication OEM/ODM projects.

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Inline Couplers |HCI - Keystone Jack and Patch Panel Manufacturer, Keystone Jack and Patch Panel Supplier.

Located in Taiwan since 1975, HSING CHAU INDUSTRIAL CO., LTD. is a Inline Couplers | telecommunications structured cabling system supplier in telecommunications industry, with TL 9000 and ISO 9001:2015 quality management certifications. Main products, including Keystone Jack, Patch Panel, Patch Cord, Modular Plug, RJ45 Coupler, Wall Outlet, Faceplate, Twisted-Pair, USB Coupler, etc.

HCI has entered a new milestone from producing modular telephone spare parts to network and telecommunications products, and product quality has earned good reputation throughout the world. Keystone jack and patch panel production, including in-House tooling, plastic injection machining, die-cast molding, metal stamping, automatic machining, laboratory testing, field testing and so forth.

HCI has been offering customers high-quality keystone jack and patch panel since 1975, both with advanced technology and 40 years of experience, HCI ensures each customer's demands are met.

Inline Couplers

Panel-mount / Mobile


The RJ45 Feed-Through Coupler System is the ideal method integrating your Patch Cords, Couplers, Outlets and Patch Panels. It offers a an easy Plug-and-Link solution on post-installation application.

HCI supplies patent designed RJ45 Feed-Through Keystone Couplers and Patch Panels in both solutions of Unshielded (UTP) and Shielded (STP), comply with requirements of ANSI/TIA-1096-A (former FCC Part 68) and Level A reliability requirements of IEC 60603-7 for RJ45 8-way connector.

Although not defined in cabling standards, our RJ45 Feed-Through Couple system can reach performance range from Category 5e (Cat 5e), Category 6 (Cat 6), to Category 6A (Cat 6A), channel level performance when they are deployed in a tested approved Channel / Perm. Link environment.