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Flat black Cat8 Ethernet cable with RJ45 connectors, 20 ft length, ultra-thin 0.09 in profile

BUCIER

BUCIER CAT8 Flat Ethernet Cable 20 ft S/FTP Black

SKU CH-Y187-1C6B0

A 20 ft flat Cat8 cable with S/FTP shielding, gold-plated RJ45 connectors and 2000 MHz bandwidth for 40 Gbps networking

  • Typecat 8
  • Cat8
  • Connector ARJ45
  • ColorBlack
  • Features, , , ,
  • Up to 40 Gbps speed with 2000 MHz bandwidth
  • Shielded S/FTP with 100% bare copper and 50 micron gold contacts
  • Flat 0.09 in profile routes under carpets and along walls
  • Backward compatible with Cat5, Cat5e, Cat6 and Cat7 networks
  • 20 ft length suits router, gaming, modem and server links

What this cable does

The BUCIER CAT8 flat Ethernet cable runs 20 ft and carries data at up to 40 Gbps with a 2000 MHz bandwidth rating. It uses 100 % bare copper conductors and gold-plated RJ45 contacts for low-loss transmission. The S/FTP shielding blocks crosstalk and external noise. It suits gaming, streaming, server links and surveillance feeds.

Where it fits in a build

The flat 0.09 in profile slips under carpets, along baseboards or behind furniture without snagging. Backward compatibility with Cat5 through Cat7 lets it plug into existing routers, switches, modems and patch panels. No special tools or keystones are required — just snap the RJ45 ends into any standard port.

Heat noise and power

Passive copper construction means no active cooling, no fan noise and no power draw. The PVC jacket and HDPE insulation handle normal indoor and outdoor temperatures. Gold-plated contacts resist oxidation so signal quality stays stable over time. The cable simply works once connected.

Highlights

  • Up to 40 Gbps speed with 2000 MHz bandwidth
  • Shielded S/FTP with 100% bare copper and 50 micron gold contacts
  • Flat 0.09 in profile routes under carpets and along walls
  • Backward compatible with Cat5, Cat5e, Cat6 and Cat7 networks
  • 20 ft length suits router, gaming, modem and server links

Specifications

BrandBUCIER
Typecat 8
Cat8
Connector ARJ45
ColorBlack
Features, , , ,

Questions about this item

Does the 2000 MHz bandwidth hold steady over long runs?

The cable is rated for up to 2000 MHz bandwidth and 40 Gbps data rates, with 100 % bare copper conductors and 50 micron gold-plated RJ45 contacts to maintain signal integrity over distance.

Will the flat PVC jacket get hot or stiff after hours of 40 Gbps traffic?

The 0.09 in flat profile uses PVC sheathing and HDPE insulation designed for low signal loss; no active components generate heat, so the cable stays cool and flexible during continuous high-speed use.

What devices need to be on hand for this cable to work?

Any equipment with standard RJ45 ports — routers, switches, modems, gaming consoles, PCs, patch panels — will connect directly; the cable is backward compatible with Cat5, Cat5e, Cat6 and Cat7 networks.

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