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Black shielded Cat8 Ethernet cable 40 ft with gold plated RJ45 connectors

WISDUM

WISDUM Cat8 Ethernet Cable 40 ft 26AWG 2000MHz 40Gbps

SKU CH-N937-7GAHJ

A 40 ft Cat8 cable with 26 AWG conductors rated for 2000 MHz bandwidth and 40 Gbps speed, shielded for outdoor or direct-burial use

  • TypeNetwork Ethernet Cables
  • Cat8
  • Length40 ft.
  • ColorBlack
  • ShieldedYes
  • Supports up to 40 Gbps data rates with 2000 MHz bandwidth
  • Backward compatible with Cat5 through Cat7 RJ45 equipment
  • 26 AWG oxygen-free copper conductors reduce EMI and RFI interference
  • PVC jacket rated for direct burial and extreme weather exposure
  • 40 foot length suits indoor and outdoor network runs

40 ft Cat8 shielded cable

This 40 ft Cat8 Ethernet cable uses 26AWG oxygen-free copper conductors with double aluminium foil shielding and gold-plated RJ45 connectors. It supports bandwidth up to 2000MHz and data rates up to 40Gbps. The PVC jacket is waterproof, UV-resistant and rated for direct burial. It works with routers, modems, switches, consoles and PCs.

Upgrade from Cat5e or Cat6 runs

Replacing older Cat5e or Cat6 patch cords with this Cat8 cable raises the available bandwidth ceiling to 2000MHz and the speed ceiling to 40Gbps. The jump is worth it when your internet plan or local network hardware already exceeds 1Gbps and you need a durable outdoor-rated link. Existing Cat6a or Cat7 cables already handle 10Gbps, so the gain is smaller there.

Check connector clearance and routing

Verify that the 40 ft length reaches between your devices without excessive slack or tension. Ensure the RJ45 plugs fit the port spacing on your router, switch or console; some recessed ports need a slim boot. Confirm you have a suitable path for outdoor or burial sections and that the PVC jacket will not be pinched by doors or windows.

Highlights

  • Supports up to 40 Gbps data rates with 2000 MHz bandwidth
  • Backward compatible with Cat5 through Cat7 RJ45 equipment
  • 26 AWG oxygen-free copper conductors reduce EMI and RFI interference
  • PVC jacket rated for direct burial and extreme weather exposure
  • 40 foot length suits indoor and outdoor network runs

Specifications

BrandWISDUM
TypeNetwork Ethernet Cables
Cat8
Length40 ft.
ColorBlack
ShieldedYes

Questions about this item

What clearance do the 26AWG conductors and PVC jacket need when I route the 40 ft cable through conduit?

The 26AWG oxygen-free copper conductors and PVC jacket are rated for direct burial and outdoor use, so standard conduit fill rules apply; allow enough radius to avoid sharp bends that could deform the jacket.

How do I seat the gold-plated RJ45 connectors so the 2000 MHz shielded link stays intact?

Push each RJ45 plug until the latch clicks fully into the port; the common mistake is stopping at the first resistance, which leaves the shield floating and degrades the 2000 MHz bandwidth.

When should I replace the cable if the PVC jacket shows cracking from sun exposure?

Replace it once the jacket cracks deep enough to expose the double aluminium foil shield, because moisture ingress will corrode the 26AWG copper and kill the 40 Gbps link.

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