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LKHBS Series Keystone Jack | premium ethernet connectivity and cabling solutions provider

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Toolless | Comprehensive Network Cabling Products for Reliable Data Transfer

HCI is a leading provider of comprehensive Ethernet connectivity solutions and structured cabling products. With a focus on quality and performance, our range includes Toolless, RJ45 connectors, modular plugs, patch panels, couplers, patch cords, cable management tools, and installation accessories designed to support reliable and efficient network setups. Crafted with durable materials and precision engineering, our products are ideal for various network environments, from commercial buildings to data centers.

As a professional manufacturer, HCI delivers high-performance products that meet industry standards and ensure stable, high-speed data transmission. Our solutions are designed to simplify installation, enhance cable management, and optimize network performance, making HCI the preferred choice for dependable cabling and connectivity in structured networking systems.

HCI has been a trusted provider of ethernet connectivity solutions since 1975. With 48 years of experience and cutting-edge technology, HCI delivers reliable, high-performance structured cabling products tailored to meet diverse customer needs and ensure seamless network connectivity.

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C6a / C6A / C6 / C5e

Toolless - LKHBS Series Keystone Jack
LKHBS Series Keystone Jack

LKHBS Series Keystone Jacks

HCI is dedicated to providing products that excel in high performance, cost-effectiveness, user-friendliness, patent-free designs, and compatibility with a wide range of applications including HDBase-T and Power over Ethernet.

The LKHBS Series comprises shielded toolless keystone jacks known for their remarkably compact size. The noteworthy benefit is that the LKHBS series holds patents for both transmission and mechanism aspects. All the features you could ever desire in a keystone jack are included.

Patented Transmission Design
Leveraging US Patent US 9325117 B1, our technology incorporates patented lead-frame to effectively control impedance and counteract NEXT. This involves balancing mutual inductance and mutual capacitance when mating with the plug. Despite the compact size of the LKHBS series which limits space for circuit assembly, we maximize the utilization of this patent to enhance Component-Rated performance while maintaining its small form factor.
Patented Mechanical Design
The 3-step progressive termination is patented under US 11870195 B2. This patent offers not only a method for achieving effortless termination in three distinct stages but also a means to maintain the length of the keystone (keeping it as short as possible) while retaining the 360∘grounding mechanism. Unlike competitors who reduce grounding to as little as 2mm, the LKHBS series maintains a 10mm grounding while staying compact.
Transmission Guaranteed
In 2022, the exceptional performance of the LKHBS series was recognized with ETL certification. Actively engaging in the ETL cabling maintenance program, the LKHBS series undergoes quarterly inspections on transmission quality to uphold the validity of the certificate.The LKHBS is designed with Component-Rated performance to support short links and multiple connections as per standards, with an airtight mechanism enhancing immunity to external noises.
PoE Type 4 Certified
The LKHBS series supports IEEE 802.3bt, allowing for the delivery of 90 Watts in PoE type 4 applications. Additionally, LKHBS is also certified for IEC 60512-99-002 engagement cycles with 2Amps underload running through each conductor. This certification sets the LKHBS apart from competitors, as only a few have their keystone jacks individually certified to this standard. Let the certificate authenticate the TRUE compliance with 4PPoE standards!
The Shorter, The Better
The LKHBS series stands out in scenarios where the depth of the wall is a critical factor. Consumers now seek compact size without sacrificing transmission, and the LKHBS series meets this demand. The visual comparison demonstrates the noticeable difference in length compared to the majority of keystone jacks on the market. Furthermore, the LKHBS series upholds the good tradition by incorporating a 360∘surrounding ground to guarantee screen effectiveness.
Size Matters
When contemplating the use of copper connectivity in a data center, we all aim to maximize the number of ports within a single rack unit to optimize limited space. The LKHBS series addresses this need by offering a compact and slim design that allows for the mounting of up to 48 ports in 1U. These full-metal-jacketed keystone jacks ensure there is no leakage, maintaining EMI immunity and preventing Alien Crosstalk even when installed in close proximity.
Made in Taiwan
Designed by the HCI engineering team in Taipei, Taiwan, our design emphasizes originality, safeguarded by intellectual property protection. The manufacturing process in Taiwan ensures top-quality standards and efficiency through meticulous execution and advanced automation. With advanced technical support and our overnight response service, we are committed to assisting our customers in avoiding any obstacles related to TAA regulations.
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