Sieťový kábel EFB Elektronik EC020200189 RJ-45 Cat7 30 m žltý

The EFB Elektronik EC020200189 RJ-45 Cat7 networking cable in yellow is a 30 m Ethernet cable designed for high-speed wired connections. Compliant with the Cat7 standard, it supports data transfer rates up to 10000 Mbit/s and is constructed with S/FTP shielding and gold-plated RJ-45 connectors to reduce interference and ensure stable signal transmission over long runs. Its bright yellow jacket increases visibility for installation and cable management in both residential and professional environments.

Advantages

This Cat7 cable offers enhanced electromagnetic protection through S/FTP shielding, combining overall foil with individually shielded pairs to minimise crosstalk and external noise. Gold-plated RJ-45 connectors provide corrosion resistance and a reliable contact surface for repeated insertions. The 30 m length enables flexible placement of network devices without relying on additional extensions, while the yellow outer sheath aids identification and routing in crowded cabling setups.

Key specifications

• Category: Cat7
• Length: 30 m
• Connector type: RJ-45 — both ends
• Shielding: S/FTP (overall foil with individually shielded pairs)
• Maximum data rate: up to 10000 Mbit/s
• Cable colour: Yellow

How to use

Uncoil the cable carefully to avoid kinks and route it along planned cable paths, securing it with appropriate clips or ties without over-tightening. Plug RJ-45 connectors into the corresponding ports of network devices until the latch clicks. For runs near potential interference sources, maintain separation from power lines and large motors. Test the connection with network diagnostic tools or a simple ping/test transfer to confirm link speed and stability.

Recommendations

For optimal performance, avoid tight bends and frequent flexing of the cable; maintain bend radius recommendations from standard Ethernet cabling guidelines. Use the yellow colour to label and document cable runs in your network map for easier maintenance and troubleshooting.