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Discover our range of RJ45 couplers and adapters, designed to enhance your network connectivity. Our selection includes Cat5e, Cat6, and Cat7 couplers, RJ45 to D-Type adapter kits, junction boxes, shielded inline couplers, and industrial bulkhead couplers. These products ensure versatile, high-performance connections for home, office, and industrial applications. Built for durability and easy installation, they provide reliable and seamless network extensions and modifications.

Cat5e RJ45 UTP Inline Coupler
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The Cat5e RJ45 UTP Inline Coupler from Comms Express is designed to extend existing cabling installations by providing a straight-through RJ45 to RJ45 connection while maintaining Cat5e performance. This coupler is ideal for ensuring seamless and reliable network connectivity in various settings

In Stock: Next Day
£1.45
£1.74 Inc Vat
Add To Cart
Cat6 RJ45 UTP Inline Coupler
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The Cat6 RJ45 UTP Inline Coupler from Comms Express is perfect for extending existing cabling installations. It provides a straight-through RJ45 to RJ45 connection while maintaining optimal Cat6 performance. This coupler ensures reliable and high-speed network connectivity, making it ideal for various networking applications

In Stock: Next Day
£1.70
£2.04 Inc Vat
Add To Cart
Cat5e UTP Junction Box
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The Cat5e UTP Junction Box from Comms Express is designed for repairing unshielded Cat5e cables. It supports both 4 and 8 wired installation cables with AWG24 and features modern LSA connection technology, making it easy to install cables in accordance with EIA/TIA or 568B standards

In Stock: Next Day
£2.33
£2.80 Inc Vat
Add To Cart
Cat6 UTP Junction Box
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The Cat6 Junction box is used to repair unshielded Cat6 cables. With this box all 4 or 8 wired installation cables with AWG24 and with a cover from 4mm can be installed Equipped with the modern LSA connection technology, all cables in accordance with EIA/ TIA or 568B can be easily installed

In Stock: Next Day
£1.85
£2.22 Inc Vat
Add To Cart
RJ45-25 Way Female Kit
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The RJ45 25-Way Female Kit from Comms Express is a versatile D-Type adapter, supplied unconfigured for on-site termination. Each unit includes an RJ45 outlet and a 25-way female D-Type connector, making it ideal for custom network setups. Perfect for various networking applications, this kit ensures reliable and efficient connections.

In Stock: Next Day
£0.56
£0.67 Inc Vat
Add To Cart
RJ45-25 Way Male Kit
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The RJ45 25-Way Male Kit from Comms Express is a versatile D-Type adapter, supplied unconfigured for on-site termination. Each unit includes an RJ45 outlet and a 25-way male D-Type connector, making it ideal for custom network setups. Perfect for various networking applications, this kit ensures reliable and efficient connections

In Stock: Next Day
£0.56
£0.67 Inc Vat
Add To Cart
RJ45-25 Way Female Kit
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The RJ45 25-Way Female Kit from Comms Express is a versatile D-Type adapter, supplied unconfigured for on-site termination. Each unit includes an RJ45 outlet and a 25-way female D-Type connector, making it ideal for custom network setups. Perfect for various networking applications, this kit ensures reliable and efficient connections.

In Stock: Next Day
£0.56
£0.67 Inc Vat
Add To Cart
Excel Cat5E RJ45 In-Line Connector White 23-0035
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The Excel Cat5E RJ45 In-Line Connector White (23-0035) is designed for extending existing cabling installations. It offers a straight-through RJ45 to RJ45 connection while maintaining Cat5e performance. This connector is ideal for ensuring reliable and efficient network connectivity, making it suitable for various networking applications

In Stock: Next Day
£2.07
£2.48 Inc Vat
Add To Cart
RJ45-9 Way Male Kit
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The RJ45 9-Way Male Kit from Comms Express is a versatile D-Type adapter, supplied unconfigured for on-site termination. Each unit includes an RJ45 outlet and a 9-way male D-Type connector, making it ideal for custom network setups. Perfect for various networking applications, this kit ensures reliable and efficient connections

In Stock: Next Day
£0.77
£0.92 Inc Vat
Add To Cart
Excel RJ45-RJ45 In-line Connector - Beige
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The Excel RJ45-RJ45 In-Line Connector Beige (23-0030) is ideal for extending existing cabling installations. It provides a straight-through RJ45 to RJ45 connection, ensuring reliable network performance. This connector is perfect for maintaining seamless and efficient connectivity in various networking applications

In Stock: Next Day
£1.95
£2.34 Inc Vat
Add To Cart
Excel Cat6 (FTP) IEC Junction Box
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The Excel Cat6 FTP IEC Junction Box is designed for repairing and extending Cat6 and Cat5e cables. It features a fully screened IDC junction box with a metal-plated housing for additional protection. This junction box includes an IDC connection for the drain wire, making it ideal for maintaining reliable and efficient network connections in various applications.

In Stock: Next Day
£5.62
£6.74 Inc Vat
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FTP Coupler
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RJ45 IP67 rated waterproof CAT5E/CAT6 external cord coupler - UTP/FTP
Ideal for CCTV, signage, stadiums, POE lighting, office buildings and all external situations
Shielded design and so ideal for shileded and non-shielded plugs with or without boots
Extra space for different size plug boots and so will accommodate most plug designs
Female to female coupling, can use on suitable pre-terminated cords if required
UL94V0 flame retardant plastic along with Anti-UV properties
Designed for outdoor use on buildings and homes where ingress of water may be an issue. Enabling the joining of two RJ45 terminated external cables specified as CAT5E or CAT6. CAT6 specifies performance characteristics for frequencies up to 250MHz and backwards compatible with CAT5E

Pin out schematic

RJ45 RJ45 Pin Pin 1 to 1 2 to 2 3 to 3 4 to 4 5 to 5 6 to 6 7 to 7 8 to 8

In Stock: Next Day
£12.99
£15.59 Inc Vat
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Excel Cat6A Screened Toolless Coupler PK6
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Product Features The Excel screened coupler is suitable for Category 6A cable joints, repairs and extensions

The coupler itself is housed in a high quality zinc die cast housing, which opens at both sides in a butterfly manner to reveal the IDC termination points

Once the conductors of the cable to be terminated are fed into the management caps, the process is completed by snapping the 'butterfly wings' together with minimal, but firm pressure.

Fully screened Category 6A

Die-cast zinc alloy construction

Toolless

Easy termination

360 degree Shielding protects against alien crosstalk

Pack of 6

In Stock: Next Day
£49.32
£59.18 Inc Vat
Add To Cart
Lindy Logo

The Lindy CAT 6A Coupler is a compact solution for connecting two Network cables together for extended distances. Simply connect your RJ45 ethernet cables to either side and you are ready to go.

In Stock: 5-7 Days
£3.38
£4.06 Inc Vat
Add To Cart
Other Ranges Available
Locking Devices & Accessories
Locking Devices & Accessories
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Plugs And Strain Relief Boots
Plugs & Boots
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