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Black Cat 8 ethernet cable, 1.5 ft, shielded RJ45 connectors

Corn Electronics

Corn Electronics Cat 8 network ethernet cable 1.5 ft black

SKU CH-WERA-JPZS5

Shielded Cat 8 patch cord rated for 40 Gbps at 2000 MHz with gold-plated RJ45 connectors, pure copper core and double shielding for indoor or outdoor use

  • Overall length1.5 ft (0.46 m)
  • Product colorBlack
  • Supports 25G and 40G speeds with 2000 MHz bandwidth
  • Backward compatible with Cat5 through Cat7 RJ45 connections
  • Gold-plated connectors ensure secure links for servers and consoles
  • Double shielding plus pure copper core resists interference indoors or out
  • 5 ft length suits tight rack or patch-panel runs

1.5 ft Cat 8 patch cable

This shielded Cat 8 ethernet cable measures 1.5 ft and is built for 25GBASE-T and 40GBASE-T links. Pure copper conductors, aluminium foil and a woven mesh shield protect signal integrity at 2000 MHz. Gold-plated RJ45 plugs ensure reliable contact with routers, switches, servers, consoles and PCs. The PVC jacket is rated for both indoor and outdoor installation.

Thermals noise and power

As a passive copper cable it generates no heat, draws no power and produces no audible noise during normal operation. The shielding prevents external interference from degrading the link, so connected equipment runs at its specified rate without retransmission overhead. No active components mean there is nothing to overheat or require cooling.

Sustained load behaviour

Under continuous 40 Gbps throughput the cable maintains its rated 2000 MHz bandwidth because the double shield and 26 AWG conductors control crosstalk and attenuation. Signal quality remains stable over the full 1.5 ft length, making it suitable for long-running data-centre switch-to-server connections. Backward compatibility ensures it still negotiates correctly with Cat5e through Cat7a equipment.

How it compares

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

Price $1.99
Cheaper than about 97% of the 9,945 comparable items (median $14.99).

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Specifications

Product
Product colorBlack
Size & build
Overall length1.5 ft (0.46 m)

Questions about this item

How do I install this 1.5 ft Cat8 cable and what step do people get wrong?

Plug each gold-plated RJ45 connector straight into the port until it clicks; the common mistake is not pushing far enough to engage the latch, leaving the shielded 26 AWG conductors ungrounded.

What maintenance or replacement will this Cat8 patch cord need later?

The pure copper core, aluminium foil and woven mesh shields, and PVC jacket are passive; inspect the gold-plated RJ45 contacts for corrosion or bent pins and replace the cable if the latch breaks or the jacket cracks.

What limit shows up first under sustained 40 Gbps use on this 1.5 ft Cat8 cable?

The 2000 MHz bandwidth ceiling and 26 AWG conductor gauge set the practical ceiling; beyond the rated 40 Gbps the shielded twisted pairs cannot maintain signal integrity over even this short run.

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