Sieťový kábel EFB Elektronik K8104GR.20 RJ-45 Cat6 20 m sivý

The EFB Elektronik K8104GR.20 RJ-45 Cat6 20 m Grey networking cable is a 20-metre U/UTP Category 6 cable fitted with RJ-45 connectors at both ends. Designed to support modern wired networks, it provides consistent performance for data transmission and is suitable for structured cabling between switches, routers, patch panels and networked devices. The grey jacket offers a neutral appearance that integrates with residential and office installations.

Advantages

This Cat6 cable delivers reliable signal integrity for Gigabit and multigigabit connections with data transfer rates up to 5000 Mbit/s. The U/UTP construction reduces crosstalk and ensures predictable performance over the full 20 m length. Fitted RJ-45 plugs provide universal compatibility with standard network ports and easy termination. The cable’s flexible sheath allows for simple routing through conduits and behind furniture while maintaining a tidy installation.

Suitable for

• Connecting routers, switches and modems in home or office networks
• Linking desktop PCs, NAS devices and IP cameras to local area networks
• Patch cabling between wall outlets and patch panels
• Temporary connections for events or network troubleshooting

Key specifications

• Cable category: Cat6 (Category 6)
• Cable construction: U/UTP (unshielded twisted pairs with overall unshielded jacket)
• Length: 20 m
• Connectors: RJ-45 to RJ-45
• Maximum supported data rate: up to 5000 Mbit/s
• Colour: Grey

How to use

Route the cable between network endpoints, avoiding sharp bends and high-interference environments. Plug each RJ-45 connector into the corresponding network port until the latch clicks to ensure a secure connection. For permanent installations, secure the cable with appropriate clips or cable ties and allow service loops near devices for strain relief. Test the connection with network diagnostic tools after installation to confirm link speed and stability.

Recommendations

For best performance, keep the cable length within recommended runs and avoid bundling with power cables. When deploying in environments with strong electromagnetic interference, consider using shielded cabling or rerouting to minimize signal degradation. Regularly inspect connectors for damage and replace the cable if the jacket or plugs show wear.