We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two black cylindrical RJ45 couplers with threaded ends and sealing rings

BONAEVER

BONAEVER 2-Pack Waterproof RJ45 Coupler IP68 Shielded Cat5e Cat6 Black

SKU CH-CD9J-SN4F5

Two IP68 waterproof shielded couplers join Cat5e or Cat6 cables for outdoor or indoor runs up to 10 Gbps at 250 MHz

  • ColorBlack
  • IP68 waterproof rating protects outdoor links from dust and moisture
  • Shielded coupler supports up to 10 Gbps at 250 MHz bandwidth
  • Accepts cable diameters from 7.5 mm to 14.5 mm for flexible installs
  • Nylon PA66 housing withstands temperatures from -20 °C to 110 °C
  • Two-pack extends Ethernet runs by joining two short cables together

Two-pack IP68 RJ45 coupler for outdoor runs

This two-pack provides shielded female-to-female RJ45 couplers rated IP68 for waterproof, moisture-proof and dust-proof sealing. They join two Cat5e or Cat6 patch cables to extend a network link indoors or outdoors. The nylon PA66 housing withstands temperatures from -20 °C to 110 °C. Each coupler accepts cable diameters from 7.5 mm to 14.5 mm.

Sealed housing keeps signal clean in normal use

Silicon rings and clamping nuts create a tight seal that prevents ingress while maintaining shield continuity. The internal splitter reduces near-end crosstalk and improves far-end crosstalk, keeping return loss and insertion loss low. Rated bandwidth of 250 MHz supports 1 Gbps applications and can handle up to 10 Gbps over short distances. The compact form factor saves space in tight conduit or junction boxes.

Sustained outdoor exposure stays reliable

The IP68 rating and high-temperature nylon ensure the seal and shielding remain effective during prolonged weather exposure. Continuous data streams at 1 Gbps stay stable because crosstalk suppression and low insertion loss are maintained across the operating temperature range. Installers who need buried or pole-mounted links without re-terminating cables will find the coupler durable, while buyers requiring PoE power negotiation or fibre conversion should look elsewhere.

Highlights

  • IP68 waterproof rating protects outdoor links from dust and moisture
  • Shielded coupler supports up to 10 Gbps at 250 MHz bandwidth
  • Accepts cable diameters from 7.5 mm to 14.5 mm for flexible installs
  • Nylon PA66 housing withstands temperatures from -20 °C to 110 °C
  • Two-pack extends Ethernet runs by joining two short cables together

Specifications

ColorBlack

Questions about this item

How do I install the BONAEVER IP68 coupler on an outdoor Cat6 cable, and what step is often missed?

Slide the clamping nut and silicone ring onto each cable before inserting the RJ45 plugs into the female ports, then tighten both nuts to compress the rings — skipping the rings or leaving nuts loose breaks the IP68 seal.

What maintenance will the coupler need after months outside?

Inspect the silicone rings and nylon PA66 housing for cracks or UV damage each season; replace the coupler if the seals harden or the casing discolours, as no user-serviceable parts exist inside.

What limit appears first when the link runs at 10 Gbps continuously?

The 250 MHz bandwidth ceiling caps sustained throughput at 1 Gbps for reliable operation; pushing 10 Gbps will hit insertion-loss and crosstalk limits before temperature reaches 110 °C.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.