Cat. 8.1 patch kábel 1 m čierny

In a busy data center, a network engineer connects a high-speed switch to a server using this 1-meter Cat. 8.1 patch cable. The black S/FTP cable ensures a stable 40 Gigabit Ethernet link, with each twisted pair individually shielded and the whole bundle screened to eliminate crosstalk. The gold-plated RJ45 connectors snap securely into place, and the stranded copper conductors remain flexible even in tight cable management arms.

Key specifications

• Category 8.1 (Cat. 8.1) standard, backward compatible with Cat. 5e through Cat. 7a
• Length: 1 m
• Colour: Black
• Connectors: RJ45 (8P8C) male to RJ45 (8P8C) male, gold-plated contacts
• Shielding: S/FTP (Screened Foiled Twisted Pair) – PIMF (pairs in metal foil)
• Bandwidth: up to 2000 MHz
• Data transfer rate: up to 40 Gbps (40GBASE-T)
• Conductor: 100% oxygen-free copper (OFC), 26 AWG, stranded
• Jacket: PVC
• PoE support: up to PoE++ (IEEE 802.3bt Type 4)
• Impedance: 100 Ohm
• Certifications: RoHS, CE

Why choose it

This patch cable delivers the full performance of Cat. 8.1 in a short, manageable length. The S/FTP construction provides excellent protection against electromagnetic interference, making it ideal for high-density installations. The stranded copper conductors offer flexibility without sacrificing signal integrity, and the gold-plated connectors resist corrosion for long-term reliability.

Ideal use cases

• Data center server-to-switch connections
• High-speed workstation links in office networks
• Gaming setups requiring maximum bandwidth
• PoE++ device connections (e.g., high-power access points)

Good to know

The cable is backward compatible with all previous Ethernet categories, so you can use it in mixed environments. Its 1-meter length reduces clutter and signal attenuation. The PVC jacket is durable and suitable for indoor use. Operating temperature range: -20°C to 60°C.