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Black rectangular IP68 waterproof RJ45 coupler splitter with two female ports

BFKK

BFKK IP68 Waterproof RJ45 Coupler Splitter 1 in 2 Out network ethernet cable

SKU CH-1FY1-MD0N3

IP68-rated waterproof RJ45 coupler splits one Ethernet cable into two, supports Cat5 to Cat8 cables with full metal shielding for 100Mbps data transfer

  • IP68 rating protects outdoor connections from water and dust
  • Pure copper gold-plated contacts deliver reliable Cat5-to-Cat8 compatibility
  • Full metal shielding prevents signal loss at up to 100 Mbps
  • Tool-free plug-and-play design extends networks without drivers
  • TIA/EIA 568-C.2 compliance and RoHS certification ensure quality

IP68 Waterproof RJ45 Coupler Splitter

This IP68 waterproof RJ45 coupler splitter connects two Ethernet cables into a single run, extending network reach in damp or outdoor locations. The shielded female-to-female housing accepts Cat5 through Cat8 cables and meets Category 6 performance under the TIA/EIA 568-C.2 standard. Pure copper gold-plated contacts and a full metal shield protect signal integrity up to 100 Mbps. Installation is tool-free and driverless.

Check cable type and pairing requirement

Verify that both cables you plan to join are rated Cat5, Cat5e, Cat6, Cat7 or Cat8 so they fit the coupler’s Category 6 specification. The device must be used in pairs; a single unit will only pass one-way traffic. Ensure the installation site can accommodate the IP68-rated housing and that no active electronics or power injection are expected, as the coupler is purely passive.

Thermals noise and power draw

The coupler contains no active components, so it generates no measurable heat and produces zero audible noise during operation. It draws no external power, relying entirely on the signal carried by the connected Ethernet cables. The full metal shield maintains consistent performance without adding thermal load to the surrounding environment.

How it compares

Measured against everything we stock in Ethernet & LAN Cables, at today’s prices. Recalculated every night.

Price $55.99
Pricier than about 85% of the 9,945 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What comes in the package and do I need anything else to use it?

One pair of female-to-female IP68 waterproof RJ45 couplers is included. You must supply two Ethernet cables and use the couplers in pairs to achieve a working link.

Which version should I choose for my Cat6 or Cat7 installation?

The single model supports Cat5, Cat5e, Cat6, Cat7 and Cat8 cables and meets Category 6 performance with TIA/EIA 568-C.2 compliance.

What does the 100 Mbps figure mean once the coupler is installed?

The internal full metal shield allows data rates up to 100 Mbps when connecting Cat6 or Cat7 cables, suitable for IP cameras, holiday lighting and industrial use.

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