Network Cable Synergy 21 Patch Cable RJ45 CAT8.1 2000Mhz White S-STP S/FTP TPE/LSZH SuperFlex

The Synergy 21 Patch Cable RJ45 CAT8.1 2000Mhz White S-STP S/FTP TPE/LSZH SuperFlex is a high-performance network cable designed for demanding Ethernet environments. Built to support frequencies up to 2000 MHz and the Cat8.1 standard, this cable provides a physical connection suitable for multi-gigabit and data center applications where minimal signal loss and high shielding effectiveness are required. The white jacket combines a low-smoke, zero-halogen compound with a flexible TPE core for easier routing in tight spaces.

Advantages

High shielding density using S-STP S/FTP construction reduces electromagnetic interference and crosstalk, improving signal integrity over short but high-bandwidth links. The cable’s SuperFlex design and TPE/LSZH materials enhance bendability and handling while maintaining safety properties such as low smoke emissions and reduced toxic gases in case of fire. Support for frequencies up to 2000 MHz enables future-proof connections for high-speed switches and servers, and the standardized RJ45 terminations ensure broad compatibility with network equipment.

Suitable for

• High-speed server-to-switch links in data centers and network closets
• Short-run backbone connections requiring high shielding and minimal interference
• Professional office installations with multi-gigabit Ethernet equipment
• Applications where low-smoke, zero-halogen cabling is required for safety compliance

Key specifications

• Category: Cat8.1
• Frequency rating: up to 2000 MHz
• Connector type: RJ45
• Shielding: S-STP (overall braid) with S/FTP (individual pair foil)
• Conductor insulation and jacket materials: TPE with LSZH outer jacket
• Flexibility: SuperFlex design for tight bends and cable management
• Color: White

How to use

Install the patch cable by plugging the RJ45 connectors into compatible ports on network switches, servers, routers, or patch panels. Ensure connectors are fully seated and the cable is routed to avoid sharp bends beyond the manufacturer’s minimum bend radius. For best performance, keep cable length appropriate for the application and avoid running parallel to high-voltage power lines to minimize potential interference. Use cable management accessories to secure runs and reduce mechanical strain on terminations.

Usage recommendations

For optimal results in high-density or mission-critical environments, use this Cat8.1 patch cable for short, direct links between active equipment (for example, server to switch). Verify that connected devices support the intended data rates and shielded cabling; improper mixing of shielded and unshielded terminations can degrade performance. Store and handle the cable in a dry environment and avoid excessive pulling force during installation to maintain shielding integrity and connector reliability.