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

The Synergy 21 Patch Cable RJ45 CAT8.1 2000MHz S‑STP S/FTP TPE/LSZH SuperFlex is a high-performance Ethernet cable designed for demanding network environments. It supports transmission frequencies up to 2000 MHz and is constructed with combined S‑STP and S/FTP shielding to minimize electromagnetic interference and crosstalk. The cable jacket uses TPE/LSZH materials that provide enhanced flexibility while adhering to low-smoke, zero-halogen safety requirements, making it suitable for indoor deployments where reduced toxic fumes are a concern.

Advantages

This patch cable delivers very high bandwidth capacity and stable signal integrity across short and medium distances thanks to CAT8.1 specification and multi-layer shielding. The S‑STP S/FTP design reduces external interference from adjacent cables and connected equipment. TPE/LSZH SuperFlex construction increases bendability for easy routing in racks, conduits, and confined spaces while maintaining mechanical durability. The robust connector termination and shielding continuity help ensure reliable performance for high-speed links.

Suitable for

• Data center interconnections and switch-to-server links
• High-speed backbone runs in office environments
• 10G/25G/40G Ethernet switching and short-reach aggregation
• Home labs and professional workstations requiring low-latency connections
• Environments requiring low-smoke, zero-halogen cabling

Key specifications

• Category: CAT8.1 performance class
• Maximum frequency: 2000 MHz
• Shielding: S‑STP outer combined with S/FTP individual pair shielding
• Conductor and pair layout: twisted-pair construction optimized for high-speed data
• Jacket material: TPE with LSZH (low-smoke, zero-halogen) properties
• Flexibility: SuperFlex jacket for improved bend radius and routing
• Connector: RJ45 compatibility for standard Ethernet ports

How to use

Connect one RJ45 end of the Synergy 21 CAT8.1 patch cable to the Ethernet port of your network switch, router, or device and plug the other end into the corresponding port. Ensure connectors are fully inserted until the latch engages. Route the cable avoiding sharp bends and excessive compression; maintain recommended bend radius when guiding the cable through panels or conduits. For optimal performance, use appropriate CAT8-compliant patch panels and jacks and keep cable lengths within recommended distances for the desired data rate.

Usage recommendations

For best results, use this CAT8.1 SuperFlex patch cable for short to medium-length high-speed links such as switch-to-server or switch-to-switch connections. Avoid running the cable in parallel and close proximity to high-voltage power lines; if necessary, cross such lines at right angles. When installing in public or confined spaces, take advantage of the LSZH jacket to reduce potential smoke and toxic gas risks in case of fire. Regularly inspect connectors and shielding continuity when cables are moved or re-routed.