Unshielded Modular cable extender , support Cat.5e network cables – Trusted Choice for Network Cabling

FL-52KUCO | High-Performance Structured Cable Solution

Cat 5e UTP Female to Female RJ45 Inline coupler - RJ45 CAT5E Female to Female UTP Inline coupler
  • Cat 5e UTP Female to Female RJ45 Inline coupler - RJ45 CAT5E Female to Female UTP Inline coupler
  • Unshielded Modular cable extender , support Cat 5e network cables
  • Cat.5E Unshielded Ethernet Keystone Coupler in Black
  • keystone coupler front and back

Cat 5e UTP Female to Female RJ45 Inline coupler

FL-52KUCO

Unshielded Modular cable extender , support Cat.5e network cables

FastLinkcabsys Cat 5e UTP Female to Female RJ45 Inline coupler is the ultimate solution for extending Ethernet cables or connecting RJ45 plugs without compromising transmission performance. This compact and modular coupler is perfect for diverse applications such as home network setups, cable maintenance, renovations, construction projects, and data centers.

Featuring an 8-conductor pass-through design, the Coupler allows effortless network cable extensions—just plug two Cat.5e patch cords with RJ45 connectors into either end. The gold-plated terminals provide superior corrosion resistance, ensuring long-lasting durability and stable data transmission. This high-efficiency solution meets the demands of both professional installers and home users, delivering excellent performance for a wide range of networking needs.

Key Features
  • Reliable Performance: Supports 1 Gigabit Ethernet with a tested bandwidth of up to 100 MHz for fast and reliable data transfer.
  • Gold-Plated Contacts: 50u" gold-plated contacts ensure a secure, corrosion-free connection.
  • Fire-Retardant Material: The housing is constructed from high-impact, fire-retardant ABS plastic.
  • Compatibility: Compatible with blank patch panels, faceplates, and surface mount boxes for various installation needs.
  • Standards Compliance: Complies with ANSI/TIA-568.2-D and ISO/IEC 11801 Class D standards.
Ease of Installation
  • Plug-and-Play Design: Simply patch your cords from both ends—no wiring required.
  • Secure Fit: The snap-in latch design ensures a secure connection in standard patch panels, wall plates, and surface mount boxes.
International Standards Compliant
  • TIA/EIA-568.2-D
  • ISO/IEC 11801-1
  • IEC 61156-5
  • CENELEC EN 50173
  • CENELEC EN 50288-6-1
  • IEC 60332-1
  • IEC 60754-1 / IEC 60754-2
  • UL 1863
  • RoHS / REACH (SVHC) compliant
  • FCC Part 68
Construction & Performance Details
  • Insulation Resistance: 500 mΩ minimum@100 Vdc
  • Dielectric Withstanding Voltage: 1000 Vac rms@60Hz for one minute
  • Current Rating: 1.5 Amps
  • Spring Wire Contact Resistance: 20 mΩ maximum
  • Total Contact Force: >100 GRAMS per contact wire lead
  • Durability: 750 cycles minimum
  • Storage Temperature: -40°C to +70°C
  • Operating Temperature: -10°C to +60°C
  • Relative Humidity Operation: Maximum noncondensing 93%
Material Specifications
  • Housing: Zinc-alloy fully shielded
  • PCB: FR-4
  • Spring Wire: Phosphor bronze alloy plated with 50 micro-inch of gold
Comprehensive Technical Support

FastLinkcabsys offers comprehensive technical support through our seasoned R&D team. From product installation guidance to network infrastructure design consultation, we ensure optimal performance and customer satisfaction. Our reliable after-sales support addresses any post-purchase concerns.

Global Presence and Accessibility

FastLinkcabsys has branches in China and agents in Vietnam and India, ensuring global support and accessibility.

Order Info.
Part Number Description Packing Unit
FL-52KUCO Cat.5e UTP Inline Coupler 1pc/Bag
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Cat 5e UTP Female to Female RJ45 Inline coupler | Certified LAN Solutions for Commercial Networks - FastLinkcabsys

FastLinkcabsys offers an extensive portfolio of structured cabling products, including Cat 5e UTP Female to Female RJ45 Inline coupler, modular jacks, copper cabling, and patch solutions for various applications.

Designed for efficiency and built to last, our components empower system integrators and enterprise IT teams to build resilient infrastructures.

From industrial to commercial environments, we support network growth with future-ready cabling backed by quality and innovation.