Cable de red EFB Elektronik K5528SW.1 RJ-45 Cat8.1 1 m negro

The EFB Elektronik K5528SW.1 is a 1 m RJ-45 patch cable conforming to the Cat8.1 standard. Designed for high-speed Ethernet links, the cable supports 25GBASE-T and 40GBASE-T applications, offers S/FTP shielding to reduce interference, and provides a frequency range up to 2000 MHz with a recommended maximum transmission distance of 30 m.

Advantages

This networking cable delivers data rates up to 40000 Mbit/s and uses S/FTP shielding to minimise electromagnetic interference. Equipped with RJ-45 connectors on both ends and a compact 1 m length, it is suitable for short, high-bandwidth connections where low latency and signal integrity are required. The black jacket provides a discreet appearance in rack or desktop installations.

Suitable for

• Short-distance high-speed links in data centres and server rooms
• 25GBASE-T and 40GBASE-T network connections
• Connections between switches, patch panels and high-performance network devices
• Environments requiring shielded cabling to reduce interference

Key specifications

• Standard: Cat8.1
• Data rate: up to 40000 Mbit/s
• Frequency range: up to 2000 MHz
• Length: 1 m
• Connectors: RJ-45 to RJ-45
• Shielding: S/FTP
• Colour: Black
• Maximum recommended transmission distance: 30 m

How to use

Plug one RJ-45 connector into the network port of your switch, server or device and the other connector into the matching port on the opposite device or patch panel. Ensure connectors are fully inserted and locks engage. For optimal performance, avoid sharp bends and keep the cable clear of strong electromagnetic sources.

Recommendations

Use this Cat8.1 S/FTP cable for short, high-bandwidth connections (up to the recommended 30 m) in shielded or interference-prone environments. Do not exceed the intended distance to maintain signal quality and specified data rates.