Sieťový kábel EFB Elektronik K5525FRT.30 RJ-45 Cat6a 30 m červený

The EFB Elektronik K5525FRT.30 RJ-45 Cat6a 30 m Red is a high-performance networking cable designed for demanding wired networks. This 30 meter Cat6a cable supports 10GBase-T cabling technology and delivers data transfer rates up to 10000 Mbit/s. Its S/FTP shielding reduces electromagnetic interference and crosstalk to maintain signal integrity over long runs. The cable is terminated with gold-plated RJ-45 connectors to provide reliable contact and corrosion resistance, and the red jacket offers clear visual identification in structured cabling installations.

Advantages

S/FTP shielding provides enhanced protection against external electromagnetic interference and pair-to-pair crosstalk, helping to preserve throughput and low error rates at high speeds. The Cat6a design and support for 10GBase-T enable stable 10 Gbit/s operation in environments that require high bandwidth. Gold-plated RJ-45 connectors ensure durable, low-resistance connections and improved longevity compared with unplated contacts. The 30 m length covers longer runs between equipment cabinets, workstations, or network switches while the red colour simplifies cable identification and management.

Suitable for

• 10 Gbps Ethernet backbones and switch-to-switch connections
• High-bandwidth workstations, servers and storage systems
• Structured cabling in offices, data centres and server rooms
• Environments with elevated electromagnetic interference

Key specifications

• Cable category: Cat6a
• Length: 30 m
• Cabling technology: 10GBase-T
• Shielding: S/FTP (overall foil with individually foil‑shielded pairs)
• Connectors: RJ-45 to RJ-45, gold-plated contacts
• Typical data rate: up to 10000 Mbit/s
• Colour: red

How to use

Route the cable between network devices ensuring bends do not exceed the manufacturer’s recommended bend radius for Cat6a cabling. Insert the RJ-45 plug fully into the Ethernet port until it clicks, and verify link status on connected devices. For permanent installations, secure the cable with appropriate cable management accessories and avoid running parallel to power lines to minimize interference. Test the connection with a network tester or use devices capable of negotiating 10GBase-T to confirm expected performance.

Recommendations

For optimal performance maintain separation from mains power and fluorescent lighting, avoid sharp bends and kinks, and use proper strain relief at termination points. When deploying in dense racks or conduit, verify the allowable fill and cooling considerations. Use the red colour for visual grouping or to indicate specific network segments according to your cabling plan.