Networking cable DeLOCK 80566 RJ-45 Cat8.1 0.25 m Black

The DeLOCK 80566 networking cable is a 0.25 m Cat8.1 S/FTP cable with RJ-45 connectors on both ends, designed for high-speed Ethernet links. It supports frequencies up to 2 GHz and data transfer rates up to 40 Gbps (40GBASE-T), and is finished in black for a discreet installation.

Advantages

The Cat8.1 S/FTP construction provides excellent shielding against electromagnetic interference, enabling reliable high-bandwidth transmission. Short 0.25 m length reduces latency and signal loss in rack or patch-panel connections. Compatible RJ-45 connectors allow use with standard Ethernet ports without special adapters.

Suitable for

• 40GBASE-T server and switch interconnects
• High-speed rack patching in data centers
• Short-distance backbone or equipment connections
• Workstation-to-patch-panel links requiring Cat8 performance

Key specifications

• Standard: Cat8.1
• Shielding: S/FTP
• Connectors: RJ-45 to RJ-45
• Cable length: 0.25 m
• Maximum data rate: 40 Gbps (40000 Mbit/s)
• Frequency: up to 2 GHz
• Colour: Black

How to use

Plug each RJ-45 connector into the corresponding Ethernet ports of devices such as switches, servers or patch panels. Ensure connectors are fully inserted until they click to secure the connection. Use the cable for short-distance, high-bandwidth links where Cat8.1 performance is required; avoid tight bends near the connector to preserve shielding and signal integrity.

Recommendations

For optimal performance, use this Cat8.1 cable in short cabling runs within racks or between adjacent equipment. Keep cable runs as short as possible, avoid excessive bending radii, and maintain proper grounding of connected equipment to preserve shielding effectiveness.