Networking cable LogiLink CQ4123S RJ-45 Cat7 30 m Black

The LogiLink CQ4123S networking cable is a high-quality Cat7 Ethernet patch cord designed for reliable 10GBase-T performance. This 30 m black cable uses S/FTP shielding (braid with individually foil-wrapped pairs) to minimise electromagnetic interference and crosstalk, and features gold-plated RJ-45 connectors for consistent connectivity. The cable conforms to industry standards and European regulations and is suitable for professional and home network installations.

Advantages

Constructed from Cat7 raw cable tested up to 800 MHz, the LogiLink CQ4123S provides robust data throughput for demanding network environments. The S/FTP shielding and four foil-twisted pair design reduce interference and crosstalk, while the strain relief and molded, snagless boots protect the connectors and simplify installation. Gold-plated contacts improve contact reliability and corrosion resistance.

Suitable for

• 10GBase-T Ethernet connections in offices and data centres
• Long-distance horizontal and backbone cabling up to 30 m
• Environments with high electromagnetic interference (EMI)
• Home networks requiring high-speed, low-interference links

Key specifications

• Manufacturer: LOGILINK
• Model: CQ4123S
• Category: Cat7 (S/FTP)
• Length: 30 m
• Connector type: RJ-45, gold-plated
• Rated frequency: tested up to 800 MHz
• Cabling technology: 10GBase-T
• Colour: Black
• Shielding: Braid with individually foil-wrapped pairs (S/FTP)

How to use

Route the cable between network devices (switch, router, NIC) ensuring bends respect the cable's minimum bend radius. Insert RJ-45 connectors firmly into the ports until the latch clicks. Use the strain relief boots close to the connector to reduce stress at termination points. For permanent installations, secure the cable with appropriate clips or ties without compressing the shielding.

Recommendations

For optimal performance, avoid running the cable parallel to power lines or large electrical equipment; where possible, maintain separation from sources of interference. Verify connector seating and test links after installation using appropriate network testers to confirm 10GBase-T connectivity and signal integrity.