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Ten black RJ45 inline couplers, female to female, compact plastic bodies with nickel contacts

LUOM

LUOM 10-pack RJ45 Coupler Cat7 Cat6 Cat5e Adapter Black

SKU CH-YXPC-K2JNC

Ten female-to-female RJ45 couplers extend Ethernet links up to 10 Gbps and meet TIA/EIA 568-C.2 Category 6 performance

  • Cable length5 in (12.7 cm)
  • Connector typeRJ45
  • Product colorBlack
  • Extend Ethernet runs by joining two cables together
  • Supports up to 10 Gbps on Cat7 and Cat6 links
  • Nickel-plated contacts with snap-in clip resist corrosion
  • Works with Cat7, Cat6, Cat5e and Cat5 networks
  • Meets TIA/EIA 568-C.2 Category 6 performance and RoHS compliance

10-Pack RJ45 Inline Couplers

This 10-pack of black RJ45 female-to-female couplers extends Ethernet runs by joining two shorter patch cables. Each unit accepts standard 8P8C plugs and supports Cat7, Cat6, Cat5e and Cat5 categories. The nickel-plated contacts and snap-in retaining clips provide a secure, corrosion-resistant connection. RoHS compliance and TIA/EIA 568-C.2 verification confirm Category 6 performance levels.

Build Integration

The couplers slot into any structured-cabling layout without tools, power or configuration — simply plug the two cable ends into the 8P8C ports. They free installers from pulling a single long cable when two shorter segments are already on site. Fire-retardant plastic housing meets safety requirements for in-wall or plenum-adjacent routing. No external adapter or gender changer is required beyond the couplers themselves.

Sustained Operation

Nickel-plated contacts maintain low resistance over repeated mating cycles, preventing the signal degradation that can appear with unplated alternatives. The TIA/EIA 568-C.2 verified design supports continuous 10 Gbps throughput on compatible Cat6 or Cat7 cabling without overheating or intermittent disconnects. RoHS-compliant materials ensure long-term environmental stability in permanently installed links.

How it compares

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

Price $11.99
Cheaper than about 80% of the 1,221 comparable items (median $19.99).

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Specifications

Product
Brand nameLUOM
Model nameNetwork HeadX10
Product colorBlack
Ports & slots
Connector typeRJ45
Size & build
Cable length5 in (12.7 cm)

Questions about this item

What speed limit appears first when the coupler is run at full 10 Gbps throughput for long periods?

The coupler is rated to 10 Gbps and meets Category 6 performance per TIA/EIA 568-C.2, so the cable category and length become the limiting factor before the coupler itself.

How much heat or noise does the coupler generate when used continuously in a 10 Gbps link?

As a passive component with nickel-plated contacts and fire-retardant plastic housing, it produces no measurable heat or noise during continuous operation.

What cables must I already have to use these ten female-to-female couplers?

You need two RJ45-terminated Ethernet cables — Cat5, Cat5e, Cat6 or Cat7 — for each coupler to create an extended run.

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