Network Cable Synergy 21 Patch Cable RJ45 CAT8.1 2000Mhz Grey S-STP S/FTP TPE/LSZH SuperFlex S218141

The Network Cable Synergy 21 Patch Cable RJ45 CAT8.1 2000Mhz Grey S-STP S/FTP TPE/LSZH SuperFlex S218141 is a high-performance Ethernet patch cable designed for ultra-fast networking environments. Built to support frequencies up to 2000 MHz, this CAT8.1 cable provides robust signal integrity through S-STP (shielded shielded twisted pair) and S/FTP (overall shield with individually shielded pairs) construction. The jacket and insulation combine TPE flexibility with LSZH (low smoke zero halogen) safety characteristics, making the cable suitable for installations where fire safety and reduced smoke emission are important.

Advantages

The cable’s dual shielding minimizes electromagnetic interference and crosstalk, preserving data integrity at very high transfer rates. Its SuperFlex TPE jacket offers improved bend radius and handling, simplifying routing in dense racks or tight conduits. LSZH materials reduce hazardous fumes in case of fire, and the RJ45 terminations are optimized for secure connections and consistent performance across long runs.

Suitable for

• Data centers and server racks requiring high-frequency, low-latency links
• 10G/25G/40G and higher backbone connections within enterprise networks
• High-speed home networks, media streaming, and home labs
• AV installations and professional workstations where signal quality is critical
• Environments requiring reduced smoke and halogen-free materials

Key specifications

• Category: CAT8.1 Ethernet patch cable
• Maximum frequency: 2000 MHz
• Shielding: S-STP with S/FTP pair shielding
• Conductor and pair construction: individually shielded twisted pairs with overall shield
• Jacket material: TPE over LSZH formulation for flexibility and low smoke emission
• Connector type: RJ45 plug (8P8C) compatible with standard Ethernet ports
• Design: SuperFlex for reduced minimum bend radius and easier routing

How to use

Install the Synergy 21 CAT8.1 patch cable by inserting each RJ45 plug into the corresponding Ethernet port until it clicks into place. Ensure connectors are fully seated and avoid sharp bends near the plugs to maintain performance. When routing the cable, maintain separation from large power cables and strong electromagnetic sources to minimize external interference. For permanent installations, secure the cable with appropriate cable management accessories while respecting the cable’s bend radius specifications.

Usage recommendations

For best performance, use this CAT8.1 cable for short to medium-length runs in backbone or switch-to-switch links and in environments where high shielding and low emission materials are required. Test links after installation with suitable network testers to verify continuity, shielding integrity, and performance at target frequencies.