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Ten white rectangular RJ45 inline couplers with nickel contacts

ESTONE

ESTONE RJ45 Coupler Female to Female 10 Pack

SKU CH-DZ0V-H0550

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

  • Variant10 Pack

Model 10 Pack

  • Extends Ethernet runs by joining two cables
  • Supports up to 10 Gbps on Cat7 and Cat6
  • Nickel-plated contacts with snap-in clip resist corrosion
  • Works with Cat7, Cat6, Cat5e and Cat5 networks
  • Meets Category 6 TIA/EIA 568-C.2 standard and RoHS compliant

Ten-pack coupler kit

This ten-pack of RJ45 female-to-female couplers lets installers join two shorter patch cables into a single longer run. Each unit is an 8P8C inline jack built from high-impact, fire-retardant plastic with nickel-plated contacts.

Extending existing cable runs

The couplers replace the need to pull new long cables when a run falls short, and they upgrade temporary patch-job connections to a permanent, standards-compliant link. The jump is worth it whenever re-terminating or replacing a cable would cost more time than snapping two cables together.

Category 6 performance ceiling

The adapters meet TIA/EIA 568-C.2 Category 6 performance, so the practical throughput limit is the 10 Gbps ceiling of that standard rather than any higher category. Signal integrity depends on the quality and length of the cables on either side, and the coupler adds no active equalisation or shielding beyond its nickel-plated contacts.

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

More details
Variant10 Pack

Other versions of this model

5 more in the same range

Questions about this item

What size cable opening does each RJ45 8P8C female port accept?

Each coupler uses a standard RJ45 8P8C jack that accepts any Cat5, Cat5e, Cat6 or Cat7 patch cable with an 8P8C plug.

How do I install the coupler and what step is often missed?

Push each cable plug into a female port until the retaining clip clicks; the clip must latch fully or the connection will drop.

When should I replace a coupler from this 10-pack?

Replace a unit if the retaining clip breaks, the nickel-plated contacts discolour, or the high-impact plastic housing cracks.

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