Keystone Jack


Cat 5e Component Level 180 Degree RJ45 Unshielded Toolless Keystone Jack w/door

LKTU0045E

Cat 5e Unshielded Toolless Keystone Jack w/door – LKTU0045E: Ultimate Networking Solution

The LKTU0045E Cat 5e Unshielded Toolless Keystone Jack w/door delivers exceptional network performance and PoE+ compatibility. Designed for high-density applications, this 180-degree RJ45 jack is compact and ideal for IT professionals, business networks, and modern setups.

Key Features of the LKTU0045E Keystone Jack:

ETL Verified for Cat 5e Standards: Ensures high-quality performance and reliable compatibility with PoE+ applications.

Advanced Impedance-Matching Technology: Optimizes signal transmission, reducing return loss and mitigating Near-End Crosstalk (NEXT) and Far-End Crosstalk (FEXT) for cleaner, stable data flow.

Effortless 3-Step Termination: Simplifies installation with an efficient, balanced leverage design for quick, foolproof setups.

Alien Crosstalk (AXT) Mitigation: Minimizes external noise and interference, ensuring compliance with Cat 6 noise isolation standards for better performance in noisy environments.

Inductance-Offset Technology: Enhances signal integrity by balancing mutual inductance and capacitance, reducing internal crosstalk.

Ω-Design Wire Slots: Securely holds 26-22AWG wires, ensuring precise and stable termination.

Foolproof Orientation Mechanism: Avoids errors with intuitive wire-matching patterns for accurate connections.

Recessed Stopper: Ensures accurate wire placement by blocking unstripped cable jackets.

Shutter Door Design: Provides dust protection and labeling options for organized, easy-to-manage installations.

Compact Design for High-Density Applications

With dimensions of 17.3 x 22.25mm and a depth of just 26.8mm, the LKTU0045E is one of the most compact Cat 5e keystone jacks, supporting up to 48 ports in a 1U panel—perfect for tight spaces and large-scale setups.

Built for Durability in PoE+ Applications
Equipped with 50u” gold-plated connectors, the LKTU0045E resists spark erosion and deterioration, ensuring reliable, long-lasting performance in PoE+ environments.

Compliance & Quality Assurance
Made in Taiwan: Crafted with precision and durability for high performance.
TAA Compliant: Fully meets government trade agreement standards, suitable for public sector and enterprise use.

Why Choose the LKTU0045E Keystone Jack?
The LKTU0045E Cat 5e Unshielded Toolless Keystone Jack w/door is designed for efficient installation, reliable performance, and long-lasting durability. Its compact design and advanced features make it ideal for high-density network setups and demanding applications.
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Feature

ETL Verified Category 5e Connecting Hardware (Component Level) toolless keystone jack w/door

ETL Verified to meet IEC 60512-99-001 standard to prove compliance with IEEE 802.3at PoE+ standard

Compensation Methodology which improves NEXT, FEXT and RL
U.S. Patent: US 9,325,117 B1

3-Step Progressive Termination
U.S. Patent: US 11,870,195 B2

Impedance-matching technique for improving Return Loss and compensation methodology to counteract Near End Crosstalk & Far End Crosstalk.

Press-Fit Technology

ANSI/TIA 568-C.2.
ANSI/TIA-1096-A (FCC Part 68)
CENELEC EN 50173-1:2011
IEC 60603-7-41
IEEE 802.3at (Type 2)
IEC 60512-99-001: Support of Power over Ethernet Plus (PoE+) powering applications
UL 1863
CE, RoHS 2, and REACH
TAA Compliant

Specification

Physical
Dimension: H22.25 x W17.20 x D26.80mm
Shutter & Jack Housing: PC UL94V-0
Spring Wire: Phosphor bronze
Spring Wire Plating:50u” Gold at Contact Area Nickel Unercoat
PCB: FR4
IDC Terminals: Phosphor bronze
IDC Terminal Plating: Nickel
IDC Housing & Wire Cap: PC UL94V-0
Side Cover: PC w/Anti-EMI Compound

Certifications

cUL and UL Listed
ETL Verified Category 5e Connecting Hardware and Power over Ethernet Plus (PoE++)

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