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Five gold-plated RJ45 D-type female-to-female couplers with zinc alloy bodies

BFKK

BFKK RJ45 D-Type Pass-Through Connector Female-to-Female CAT6/CAT5E/CAT5 5PCS

SKU CH-1ZS5-09MHE

Five-piece RJ45 D-type panel-mount coupler joins two Ethernet cables for CAT6, CAT5e or CAT5 networks

  • Extends two cables into one longer run
  • Tool-free D-series panel mount for quick installs
  • Gold-plated brass contacts ensure stable signal transfer
  • Zinc alloy housing resists scratches and corrosion
  • Shielded coupler supports Cat5, Cat5e and Cat6 networks

RJ45 D-Type Panel Coupler

This five-pack of RJ45 D-type pass-through connectors joins two Ethernet cables into a single longer run. Each unit mounts in a standard D-series panel cut-out and provides a female-to-female link without soldering or special tools. The couplers accept CAT6, CAT5e and CAT5 cables for home or industrial networking.

Gold-Plated Brass Contacts

Brass solid terminals with gold plating improve electrical conductivity and resist oxidation, acid and alkali exposure. The zinc-alloy housing adds scratch resistance and mechanical strength. Together these materials shield interference to keep data transmission stable across the connection.

Verify Panel Cut-Out and Cable Type

Confirm your panel uses the standard D-series mounting footprint before ordering. Ensure the cables you plan to join are terminated with RJ45 plugs compatible with CAT6, CAT5e or CAT5 wiring. No tools are required for installation, but the panel opening must match the coupler dimensions.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $38.99
Typical for this category: the median of 3,838 items is $41.99.

Specifications

No published specifications for this item yet.

Questions about this item

Will the gold-plated brass contacts inside this RJ45 D-type extender need cleaning or replacement after extended use?

The gold-plated brass contacts resist oxidation and acid or alkali exposure, so they maintain conductivity without scheduled cleaning or replacement.

What limits the throughput of this coupler when running at CAT6 speeds continuously?

The pass-through design simply joins two cables, so the first limit is the cable category and length rather than the coupler itself.

Does this zinc-alloy RJ45 bulkhead generate noticeable heat or noise during all-day operation?

It has no active components, so it produces no noise and negligible heat while passing Ethernet signals.

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