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Five black RJ45 female-to-female inline couplers

LUOM

LUOM Network HeadX5 RJ45 In Line Coupler Cat7 Cat6 Cat5e Extender Adapter Female to Female 5 Pack Black

SKU CH-354B-635J1

Five black RJ45 female-to-female couplers extend Ethernet cables up to 10 Gbps while meeting TIA/EIA 568-C.2 and RoHS standards

  • Cable length5 in (12.7 cm)
  • Connector typeRJ45
  • Product colorBlack
  • Extends Ethernet reach by joining two cables
  • Supports up to 10 Gbps on Cat7 and Cat6
  • Nickel-plated 8P8C contacts resist corrosion
  • Verified to TIA/EIA 568-C.2 Category 6 performance
  • Five couplers in one pack for multiple runs

Five RJ45 Couplers for Cable Extension

This pack contains five black inline couplers that join two Ethernet patch cables together. Each unit has RJ45 8P8C female ports on both sides with nickel-plated contacts. They are built from fire-retardant plastic and meet TIA/EIA 568-C.2 Category 6 performance. The couplers support network speeds up to 10 Gbps.

Suits Installers Needing Longer Runs.

These adapters are made for technicians or home users who must bridge two shorter cables to reach a distant outlet or switch. They do not connect a device directly to a network port because both ends are female. Buyers who need a male-to-female extension or a keystone jack for wall plates should look at a different product type.

Category 6 Verified Inline Coupler

The defining specification is TIA/EIA 568-C.2 verification for Category 6 performance. This confirms the coupler maintains signal integrity up to 10 Gbps when used with Cat7, Cat6 or Cat5e cabling. Without this compliance a joiner could degrade the link and cause errors or speed drops.

How it compares

Measured against everything we stock in Network Adapters & RJ45 Plugs, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 90% of the 1,221 comparable items (median $19.99).

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Specifications

Product
Brand nameLUOM
Model nameNetwork HeadX5
Product colorBlack
Ports & slots
Connector typeRJ45
Size & build
Cable length5 in (12.7 cm)

Questions about this item

How can I verify the coupler is passing data at up to 10 Gbps after connecting two cables?

Link the coupler between two Cat6 or Cat7 patch cables, then run a speed test or transfer a large file between the connected devices; a sustained throughput near 10 Gbps confirms the 8P8C nickel-plated contacts are seated correctly.

The pack contains five black couplers — do I need any extra keystones, tools or cables to use them?

Only the two Ethernet patch cables you want to join are required; the RJ45 female-to-female jacks snap together tool-free, and no separate keystones, punch-down tools or power adapters are included or needed.

My installation uses a mix of Cat5e, Cat6 and Cat7 runs — which coupler version should I select?

A single model covers all three categories; the TIA/EIA 568-C.2 verified 8P8C coupler is rated for up to 10 Gbps and works with Cat5e, Cat6 and Cat7 cables alike.

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