Networking Cable EFB Elektronik K3130.0,5 RJ-45 Cat6a 0.5m Black

The EFB Elektronik K3130.0,5 RJ-45 Cat6a 0.5m in black is a short, high-performance network patch cable designed for reliable Ethernet connections. Built to Cat6a standard with S/FTP shielding and gold-plated RJ-45 connectors, the cable supports data transfer rates up to 10000 Mbit/s and is intended for use in environments where signal integrity and compact cable runs are required.

Advantages

S/FTP shielding reduces electromagnetic interference and crosstalk, improving signal quality in dense cable environments. The Cat6a specification enables support for high-speed 10 Gbps Ethernet over short links. Gold-plated RJ-45 connectors provide stable contact resistance and corrosion resistance for longer connector life. The 0.5 m length minimizes excess cabling and is convenient for rack-to-equipment or switch-to-device connections where a short, robust cable is preferred.

Suitable for

• Short patch connections between switches, patch panels and servers
• Desk-level connections for workstations and VoIP phones
• High-speed links in compact network racks or cabinets
• Environments requiring reduced electromagnetic interference

Key specifications

• Cable standard: Cat6a
• Shielding: S/FTP (shielded foil around pairs with overall braid)
• Maximum supported data rate: up to 10000 Mbit/s
• Connectors: RJ-45 to RJ-45 with gold-plated contacts
• Length: 0.5 m
• Colour: Black

How to use

Connect one RJ-45 end to the network switch, router or patch panel port and the other end to the target device such as a server, PC or VoIP phone. Ensure both ports support the intended link speed and that connectors are fully inserted until they click. For best performance, avoid tight bends and maintain a short, direct routing path to minimize potential interference and signal attenuation.

Recommendations

Use this 0.5 m Cat6a cable for short, high-speed connections in racks and desks. Avoid stretching the cable or repeated sharp bends; keep it away from high-power electrical cables to preserve shielding effectiveness.