Networking cable EFB Elektronik K5547SW.2 RJ-45 Cat6a 2 m Black

The EFB Elektronik K5547SW.2 RJ-45 Cat6a 2 m Black is a 2-metre network patch cable engineered for 10GBase-T Ethernet connections and data transfer rates up to 10000 Mbit/s. Constructed with U/FTP (STP) shielding and gold-plated RJ-45 connectors, the cable provides stable signal transmission and reduced electromagnetic interference in home or office network environments. The black outer jacket offers a neutral appearance suitable for visible cable runs and standard network installations.

Advantages

The U/FTP (STP) shielding minimizes crosstalk and protects the cable from external electromagnetic interference, improving link reliability at higher data rates. Gold-plated RJ-45 connectors offer corrosion resistance and consistent contact quality for long-term performance. The Cat6a specification and 10GBase-T support make the cable suitable for high-bandwidth applications while the 2 m length keeps cable management simple and tidy.

Suitable for

• Connecting computers or servers to switches and routers in desktop or rack setups
• High-bandwidth tasks such as large file transfers, backups and media streaming
• Home networking where reliable gigabit and 10 gigabit connections are required
• Office environments with moderate cable runs between network equipment

Key specifications

• Cable length: 2 m
• Connector type: RJ-45 to RJ-45
• Cabling standard: Cat6a
• Shielding: U/FTP (individual foil shielding per pair with overall braid/foil)
• Supported link: 10GBase-T, up to 10000 Mbit/s
• Colour: Black

How to use

Plug one gold-plated RJ-45 connector into the Ethernet port of the source device (PC, server, NAS or switch) and the other connector into the destination device. Ensure connectors click into place to confirm a secure mechanical and electrical contact. Route the cable to avoid tight bends and proximity to high-voltage power lines to maintain signal integrity. For permanent installations, secure the cable with appropriate clips or cable management accessories without compressing the jacket.

Recommendations

For optimal performance, use this Cat6a cable for runs up to 2 metres and avoid running the cable alongside unshielded power cables. Test connections with a network cable tester after installation when precise performance verification is required. Replace the cable if connector damage or excessive wear is observed.