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Flat black Cat8 Ethernet cable, 20ft length with gold RJ45 connectors

BUCIER

BUCIER CAT8 Ethernet Cable 20ft 40Gbps 2000MHz Black

SKU CH-YGWD-XNN1D

A 20 ft flat Cat8 patch cable rated for 40 Gbps and 2000 MHz bandwidth with gold-plated RJ45 connectors

  • Cable category8
  • First connectorRJ45
  • Product typeEthernet
  • Product colorBlack
  • Key features, , , ,
  • Supports 40Gbps data transfer with 2000MHz bandwidth
  • Flat 0.11in profile runs along walls and corners
  • 100% bare copper S/FTP shielding reduces EMI/RFI interference
  • 24K gold-plated RJ45 connectors resist corrosion for lasting signal
  • PVC jacket withstands -20°C to +75°C and UV exposure

Flat CAT8 cable for 40 Gbps links

This BUCIER CAT8 Ethernet cable delivers 40 Gbps data transfer and 2000 MHz bandwidth over a 20 ft run. The flat 0.11 in profile suits tight routing along walls, edges or corners. Gold-plated RJ45 connectors maintain corrosion-free contact with modems, routers, switches and consoles. It serves gamers, streamers and home-office users who need maximum wired throughput.

Push-fit RJ45 connectors need no tools

Each end terminates in a standard 8P8C plug that clicks into any RJ45 jack without crimping or punch-down work. The flat jacket slides under carpets and through narrow gaps, yet the 100 % bare-copper S/FTP pairs resist EMI and crosstalk. Common pitfalls: forcing sharp bends beyond the rated 10 000 flex cycles, or exposing the PVC jacket to temperatures below -20 °C or above 75 °C.

Handles 25GBASE-T and 40GBASE-T traffic

The 2000 MHz bandwidth comfortably carries 25 Gbps and 40 Gbps Ethernet frames for server uplinks, NAS links or competitive gaming. Beyond 40 Gbps the CAT8 specification stops, so 100 Gbps or fibre channels need different media. Outdoor UV resistance and -40 °C cold tolerance extend usable environments, yet the 20 ft length fixes the maximum reach without couplers.

How it compares

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

Price $28.99
Pricier than about 74% of the 9,945 comparable items (median $14.99).

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Specifications

Product
Brand nameBUCIER
Product typeEthernet
Product colorBlack
Connectivity
Cable category8
Ports & slots
First connectorRJ45

Questions about this item

How do I confirm the cable is delivering 40Gbps after I plug it in?

Use a network tester or switch dashboard that shows link speed; a solid 40Gbps indication means the 2000MHz Cat8 cable is operating at its rated performance.

What comes in the box and what must I buy separately?

The package contains the 20ft flat Cat8 patch cable with gold-plated RJ45 connectors on both ends; no extra couplers, tools or wall plates are included.

Which version should I choose for a 25GBASE-T or 40GBASE-T link?

This Cat8 cable supports both 25GBASE-T and 40GBASE-T up to 40Gbps and 2000MHz, so the single 20ft black model covers either application.

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