CAT.6 STP Inline Coupler RJ45-RJ45

This CAT6 STP RJ45 inline coupler provides a shielded, reliable solution for Ethernet cable extension. It supports Gigabit networks and reduces interference in high-EMI environments.

SKU IC-C6SRJ45S Category
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The CAT6 STP RJ45 Inline Coupler is a reliable shielded solution designed for extending Ethernet connections while maintaining excellent signal integrity in environments with electromagnetic interference (EMI). Featuring a shielded twisted pair (STP) structure, this coupler helps reduce crosstalk and external noise, ensuring stable Gigabit Ethernet performance in professional networking systems.

With its compact inline design, this RJ45 female-to-female coupler allows two Ethernet cables to be connected quickly and securely without tools or complex installation. It is ideal for structured cabling systems in data centers, enterprise networks, and industrial environments where shielding and connection stability are critical.
Product TypeRJ45 Inline Coupler
CategoryCAT6
Cable TypeSTP (Shielded Twisted Pair)
Connector TypeRJ45 Female to Female
ShieldingShielded
CompatibilityCAT6 / CAT5e / CAT5
InstallationInline plug-and-play
Housing MaterialShielded Plastic/Metal Structure
ApplicationEthernet cable extension
Operating Temperature-20°C to +60°C
  • Shielded STP design for improved EMI and noise resistance
  • RJ45 female-to-female inline connection for cable extension
  • Supports CAT6 Gigabit Ethernet performance
  • Compact and durable housing for long-term reliability
  • Tool-free plug-and-play installation
  • Reduces crosstalk and signal interference in dense environments
  • Backward compatible with CAT5e and CAT5 systems
  • Data centers with high-density cabling systems
  • Industrial environments with electromagnetic interference
  • Enterprise network infrastructure and server rooms
  • Structured cabling and patch panel installations
  • Ethernet cable extension and repair solutions

We offer OEM and customization services including logo printing, packaging design, color options, and labeling. Shielded design structures and compatibility options can also be customized based on project requirements and installation standards.

  • What is the benefit of STP shielding in this coupler
    STP shielding helps reduce electromagnetic interference and crosstalk, improving signal stability in noisy environments.
  • Does this coupler require grounding
    For optimal performance, shielded systems should be properly grounded through compatible shielded cables and connectors.
  • Can it be used with unshielded cables
    Yes, but the shielding benefits will not be fully utilized if used with UTP cables.
  • Is it suitable for industrial environments
    Yes, it is specifically suitable for environments with high EMI such as factories and industrial facilities.
  • Will it affect network speed
    When used correctly within CAT6 standards, it maintains stable Gigabit Ethernet performance with minimal loss.