Networking cable EFB Elektronik K5528GN.10 RJ-45 Cat8.1 10 m Green

The EFB Elektronik K5528GN.10 RJ-45 Cat8.1 10 m Green is a high-performance network patch cable designed for demanding wired Ethernet environments. Compliant with Cat8.1 standards and built with S/FTP shielding, the cable supports 40GBase-T operation and data transfer rates up to 40000 Mbit/s. Both ends terminate in RJ-45 connectors and the 10 m length provides flexible placement for switches, servers, patch panels and active network devices. The green jacket offers clear visual identification in cable bundles or structured cabling installations.

Advantages

The cable's S/FTP construction reduces electromagnetic interference and crosstalk while maintaining signal integrity at high frequencies. Cat8.1 specification and 40GBase-T compatibility enable higher bandwidth and lower latency compared with lower category cables. RJ-45 termination ensures broad device compatibility without special adapters. The 10 m length balances reach and manageability for rack- or desk-level connections. The bright green outer sheath facilitates cable management and rapid identification in multi-cable setups.

Suitable for

• High-speed uplinks between switches and servers in data centers
• Connections for high-performance workstations and network appliances
• Structured cabling in offices requiring clear colour-coding
• Test labs and development environments using 40GBase-T equipment

Key specifications

• Cable category: Cat8.1
• Shielding: S/FTP (overall braid with individually shielded pairs)
• Supported standard: 40GBase-T
• Maximum data rate: up to 40000 Mbit/s
• Connector type: RJ-45 to RJ-45
• Length: 10 m
• Colour: Green

How to use

Route the cable between network devices ensuring bends are gentle and not sharper than the manufacturer's recommended bend radius. Insert the RJ-45 connectors fully into corresponding ports until they click to ensure a secure connection. For patch panel or switch rack installations, organise the cables with ties or cable management trays and avoid running parallel to power lines to minimise interference. Verify link speed and duplex settings on connected devices after installation.

Recommendations

For optimal performance, use this Cat8.1 S/FTP cable with compatible 40GBase-T equipment and maintain separation from high-voltage power cables. Replace any visibly damaged cables and confirm that connected devices support the intended data rates and negotiated link settings.