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

The Synergy 21 Patch Cable RJ45 CAT8.1 2000MHz in blue is a high-performance network cable designed for demanding data center and enterprise environments. With support for frequencies up to 2000 MHz, this cable enables high-speed data transmission and low latency for modern network applications. Its S-STP S/FTP shielding reduces electromagnetic interference and crosstalk, while the TPE/LSZH outer jacket offers enhanced flexibility and safer low-smoke, halogen-free behavior for indoor installations. The SuperFlex construction improves bendability and routing in tight spaces without compromising signal integrity.

Advantages

This CAT8.1 patch cable delivers broad bandwidth capacity up to 2000 MHz and consistent high-speed performance for Ethernet and high-frequency network applications. The combined S-STP S/FTP shielding provides robust protection against external noise and neighboring-pair interference, supporting stable connections in congested cabling environments. The TPE/LSZH jacket balances flexibility and safety — it remains pliable for easy handling and routing while minimizing toxic fumes and dense smoke in the event of fire. SuperFlex design reduces strain on connectors and makes the cable suitable for compact rack and patch-panel setups.

Suitable for

• Data centers and server rooms requiring high-bandwidth links
• High-performance Ethernet networks (10G/25G/40G and beyond where compatible)
• Patch panels and switch-to-switch connections in dense racks
• Environments with potential electromagnetic interference
• Indoor installations where low-smoke, halogen-free materials are required

Key specifications

• Cable category: CAT8.1
• Bandwidth: up to 2000 MHz
• Connector type: RJ45
• Shielding: S-STP S/FTP (overall and individual pair shielding)
• Jacket material: TPE outer with LSZH properties
• Design: SuperFlex for improved bend radius and routing
• Color: blue

How to use

Install the Synergy 21 CAT8.1 patch cable by inserting RJ45 connectors into compatible Ethernet ports on switches, patch panels, or network devices. Ensure connectors are fully seated to achieve proper contact and inspect shield continuity where grounding or shield termination is required. Route the cable with gentle bends and avoid sharp kinks; maintain separation from strong sources of electrical noise where practical. For best performance, verify link negotiation and speed settings on connected equipment and choose appropriate cable lengths to minimize excess slack in patching areas.

Usage recommendations

Use this cable for short to moderate-length links within racks and across adjacent equipment where CAT8.1 performance is required. Confirm device compatibility with CAT8.1 and RJ45 interfaces before deployment. In installations requiring compliance with building safety codes, take advantage of the LSZH jacket to reduce smoke and toxic gas risks during fire events.