LEONI Kerpen LEONI F6-90 S/F H Kat.6A 5,0 m harmaa

In a busy data centre, a network technician replaces a worn-out patch lead between a server and a top-of-rack switch. The LEONI Kerpen F6-90 S/FTP Cat.6A patch cable, 5.0 m in grey, delivers stable 10 Gigabit Ethernet connectivity even in dense, high-interference environments. Its screened and foiled twisted pair construction blocks alien crosstalk, while the LSZH jacket adds fire safety for indoor installations.

Key specifications

• Category: Cat 6A (Augmented Category 6)
• Length: 5.0 m
• Colour: Grey
• Shielding: S/FTP (Screened/Foiled Twisted Pair)
• Connectors: RJ45 male to RJ45 male, gold-plated contacts
• Bandwidth: Up to 500 MHz
• Data transfer rate: 10 Gbps (10GBASE-T)
• Conductor: Bare copper, stranded, 8 conductors (4 pairs)
• Jacket material: LSZH (Low Smoke Zero Halogen)
• Wiring standard: TIA/EIA-568-C.2
• Flame retardancy: IEC 60332-1
• Impedance: 100 Ohm
• Operating temperature: -20°C to +60°C
• PoE support: PoE compatible

Why choose it

This cable is built for high-density 10G networks where electromagnetic interference can degrade performance. The S/FTP shielding provides superior protection against alien crosstalk, ensuring error-free transmission. The LSZH jacket emits low smoke and no halogen gases in case of fire, making it suitable for public buildings and confined spaces. Gold-plated contacts resist corrosion and maintain reliable connections over thousands of mating cycles.

Ideal use cases

• Data centre server-to-switch connections
• High-speed workstation cabling in offices
• PoE device connections (IP cameras, access points)
• Structured cabling in healthcare or educational facilities

Good to know

The stranded conductors provide flexibility for frequent moves and re-patching, while the moulded strain relief protects the cable-to-connector junction. The cable meets ISO/IEC 11801, EN 50173, and TIA/EIA-568-C.2 standards, ensuring compatibility with all Cat 6A equipment. Each cable is individually tested for performance.