BKL Electronic 144008 CAT 8.1 S/FTP Patch Cable, 20 m, Black, LSZH, 40 Gbps, RJ45

High-speed network connections over longer distances often suffer from interference and signal loss, leading to slow data transfers and unreliable links. This 20-metre CAT 8.1 patch cable solves that problem by combining S/FTP shielding with LSZH jacketing, delivering stable 40 Gbps performance for data centres, server rooms, and high-bandwidth LAN setups.

Who is it for

Network administrators, IT professionals, and advanced users who need a dependable, high-performance Ethernet cable for 25G/40GBase-T applications. It is also suitable for connecting switches, servers, and other network equipment where electromagnetic interference is a concern.

Main features

• CAT 8.1 standard with up to 2000 MHz bandwidth and 40 Gbps data transfer rate
• S/FTP shielding (PiMF) for excellent protection against crosstalk and EMI
• Low Smoke Zero Halogen (LSZH) jacket for improved fire safety
• Gold-plated RJ45 connectors with snagless boot for durability and easy handling
• 20-metre length ideal for structured cabling and equipment connections

Specifications

• Cable length: 20 m
• Cable standard: CAT 8.1
• Cable shielding: S/FTP (PiMF)
• Connector type: RJ45 male to RJ45 male
• Data transfer rate: 40 Gbps
• Bandwidth: 2000 MHz
• Conductor material: Copper
• Conductor gauge: AWG 24/7
• Jacket material: LSZH (halogen-free)
• Colour: Black

Tips

For best performance, pair this cable with network equipment that supports CAT 8.1 or higher. Avoid sharp bends and excessive pulling during installation to maintain signal integrity.