Network patch cable Synergy21 S218127 RJ45 CAT6A S/FTP slimline round 500 MHz 500 m white

Synergy21 S218127 is a CAT6A RJ45 patch cable supplied on a 500 m reel, engineered for high-speed Ethernet installations. The cable features S/FTP shielding and a slimline round jacket, offering performance up to 500 MHz and support for 10 Gigabit networks. Its design reduces crosstalk and external electromagnetic interference, making it suitable for structured cabling in offices, server rooms and data centers where consistent, high-bandwidth connectivity is required.

Advantages

The S/FTP construction combines an overall foil shield with individually foil-shielded twisted pairs to provide strong protection against alien crosstalk and external noise sources. The slimline round profile reduces cable bulk and improves airflow in cable trays and racks while maintaining the electrical performance expected from CAT6A cabling. Supplied on a 500 m reel, the cable allows continuous runs and efficient deployment in larger installations, reducing the number of joins and potential connection points.

Suitable for

• 10 Gigabit Ethernet LAN backbones and horizontal runs
• Structured cabling in offices and commercial buildings
• Server rooms and data center patching and distribution
• High-density cable management where space and airflow are important

Key specifications

• Cable category: CAT6A
• Connector type: RJ45 patch cable
• Shielding: S/FTP (overall foil + individually foil-shielded pairs)
• Frequency range: up to 500 MHz
• Performance: supports 10 Gigabit Ethernet
• Profile: slimline round
• Reel length: 500 m
• Color: white

How to use

Measure the required run and cut or pull the cable from the reel to the installation path, leaving extra length for terminations and service loops. Terminate with compatible RJ45 plugs or panels rated for CAT6A and ensure proper pair untwisting and shield termination to maintain performance. Route the cable through trays, conduits or raceways following site cabling standards and avoid running parallel to high-voltage power lines where possible. After installation, test each link with a suitable network cable tester that verifies CAT6A performance up to 500 MHz and checks for continuity, pair mapping, insertion loss and return loss.

Usage recommendations

For best results, maintain bend radius and separation guidelines during installation, terminate shields correctly to grounded connectors or panels, and use certified CAT6A RJ45 components to preserve the cable’s 10 Gigabit performance and shielding benefits.