Network Cable Synergy 21 Patch Cable RJ45 CAT8.1 2000Mhz Blue S-STP S/FTP TPE/LSZH SuperFlex S218173

The Synergy 21 Patch Cable RJ45 CAT8.1 2000MHz Blue S-STP S/FTP TPE/LSZH SuperFlex is a high-performance network cable designed for demanding data environments. With support for up to 2000 MHz bandwidth and Cat8.1 specification, this RJ45 patch cable enables near-gigabit and multi-gigabit Ethernet connections with low latency and improved signal integrity. The cable combines S-STP (shielded screen twisted pair) and S/FTP shielding to reduce electromagnetic interference and crosstalk, while the TPE/LSZH outer jacket delivers flexibility and reduced smoke/toxic emissions in case of fire. The SuperFlex construction enhances bend resistance and routing convenience in tight installations.

Advantages

This cable provides very high bandwidth capacity up to 2000 MHz and supports high-speed Ethernet standards for modern networks. Dual-layer shielding (S-STP and S/FTP) minimizes external interference and maintains consistent performance across runs. The TPE/LSZH jacket balances flexibility with safety features required in commercial and residential spaces, while SuperFlex design reduces stress on connectors and simplifies cable management. The blue jacket color aids visual identification in structured cabling systems.

Suitable for

• High-density data centers and server rooms requiring multi-gigabit links
• Office networks with high bandwidth demands for video conferencing and large file transfers
• Home networks where low latency and future-proof cabling are desired
• Structured cabling runs and patch panels in telecom closets
• Environments where reduced electromagnetic interference is important

Key specifications

• Cable category: Cat8.1
• Bandwidth: up to 2000 MHz
• Connector type: RJ45
• Shielding: S-STP (overall braid + screened pairs) and S/FTP
• Jacket material: TPE with LSZH properties
• Construction: SuperFlex for enhanced bend resistance
• Color: Blue

How to use

Connect the RJ45 plugs to compatible Ethernet ports on networking equipment such as switches, routers, patch panels, or NICs. Ensure connectors are fully inserted and latched to establish a reliable link. When routing the cable, avoid sharp bends and maintain recommended bend radius to preserve signal integrity; the SuperFlex construction allows tighter routing than standard cables but recommended guidelines should still be followed. For permanent installations, verify link speed and performance using network testing tools after termination and patching.

Usage recommendations

For optimal performance, use this Cat8.1 cable in shielded network environments and pair it with properly grounded shielded connectors and patch panels. Keep cable runs within recommended lengths for the intended Ethernet standard, and avoid running alongside high-voltage power lines to reduce potential interference. For installations in public buildings or areas with fire-safety requirements, the LSZH jacket reduces hazardous emissions.