Networking cable LogiLink CQ4143S RJ-45 Cat7 50 m Black

The LogiLink CQ4143S networking cable is a 50 m, Cat7 patch cable designed for high-speed data transmission in home and office networks. Built to support 10GBase-T performance, the cable features S/FTP shielding tested up to 800 MHz and gold-plated RJ-45 connectors for reliable contact. The black jacket and flexible construction simplify routing and installation while maintaining industry and European compliance.

Advantages

The Cat7 construction with four foil-twisted pairs and an overall braided shield reduces crosstalk and provides improved protection against electromagnetic interference (EMI). Molded, snagless RJ-45 connectors with strain-relief boots increase durability and make secure, easy connections. The 50 m length offers extended reach for larger rooms or network segments.

Suitable for

• 10GBase-T local area networks (LANs)
• High-density office cabling and server rooms
• Home networks requiring high bandwidth for streaming and large file transfers
• Environments with elevated electromagnetic interference

Key specifications

• Standard: Cat7
• Length: 50 m
• Connector type: RJ-45, gold-plated
• Cabling technology: 10GBase-T
• Shielding: S/FTP (braided overall shield + foil on pairs)
• Test frequency: up to 800 MHz
• Colour: Black

How to use

Route the cable between network devices such as switches, routers and patch panels, avoiding sharp bends and kinks. Insert RJ-45 connectors fully into compatible ports until they click. Use the strain-relief boots to prevent connector damage when securing the cable. For long installations, plan cable runs to minimise exposure to strong electrical noise sources.

Recommendations

For best performance, keep cable bends above the minimum bend radius, avoid running the cable parallel to power lines, and use proper cable management to prevent crushing or sharp bends that can degrade signal quality.