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Five black waterproof RJ45 couplers with metal shielding

Vszerda

Vszerda IP68 Waterproof RJ45 Coupler Shielded Pure Copper Black 5 PCS Female

SKU CH-T4KD-30HHZ

IP68 waterproof shielded RJ45 coupler joins two Ethernet cables for outdoor or industrial use, pure copper gold-plated contacts support Cat5 to Cat8 at 1 Gbps, pack of five

  • IP68 waterproof rating protects outdoor connections
  • Shielded pure copper contacts deliver 1 Gbps speed
  • Female-to-female design extends Cat5 to Cat8 cables
  • Tool-free plug-and-play installation saves time
  • Full metal housing prevents signal loss

IP68 waterproof RJ45 coupler

This shielded inline coupler joins two Ethernet cables to extend a run without replacing the existing cabling. It is rated IP68 for dust-tight and long-term immersion protection, making it suitable for outdoor cameras, holiday lighting and industrial installations. The coupler accepts standard 8P8C plugs from Cat5 through Cat8 cables and requires no tools or drivers to install.

Sustained signal integrity under load

The internal full-metal shield and gold-plated pure-copper contacts maintain Category 6 performance across the connection, meeting the TIA/EIA 568-C.2 standard. Each side aligns all eight conductors securely so that 1 Gbps throughput is preserved during continuous data transfer without signal loss or added latency. RoHS certification confirms the materials meet restricted-substance requirements for long-term deployment.

Sealed housing manages thermals and noise

The compact sealed enclosure (5" x 1" x 1") contains no active cooling, so operation is completely silent and adds no measurable heat to the link. Power draw is zero because the coupler is a passive component that relies solely on the connected cables for signal propagation. The rugged black housing resists corrosion and physical stress in exposed environments.

Highlights

  • IP68 waterproof rating protects outdoor connections
  • Shielded pure copper contacts deliver 1 Gbps speed
  • Female-to-female design extends Cat5 to Cat8 cables
  • Tool-free plug-and-play installation saves time
  • Full metal housing prevents signal loss

Specifications

No published specifications for this item yet.

Questions about this item

Does the IP68 coupler generate any heat or draw power when running continuously?

It is a passive connector with no active electronics, so it produces no heat and consumes no power during all-day operation.

What cables or connectors must I already have to use this female-to-female coupler?

You need two terminated RJ45 Ethernet cables — Cat5, Cat5e, Cat6, Cat7 or Cat8 — to plug into each female port.

Will this coupler slow down a Cat6a or Cat8 cable I already own?

The coupler meets Category 6 performance and supports up to 1 Gbps, so it will limit Cat6a or Cat8 links to that speed.

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