Sieťový kábel EFB Elektronik EC020200298 RJ-45 Cat8.1 20 m červený

The EFB Elektronik EC020200298 RJ-45 Cat8.1 networking cable in red is a 20 m shielded copper patch cable designed for high-performance local area network installations. Compliant with the Cat8.1 standard, this cable supports very high data rates and is fitted with RJ-45 connectors with gold-plated contacts to maintain reliable signal transmission and reduce contact corrosion. The S/FTP (S-STP) shielding construction provides improved protection against electromagnetic interference and crosstalk in demanding environments.

Advantages

The Cat8.1 specification enables significantly higher bandwidth compared with earlier categories, supporting high-speed data transfer. Gold-plated RJ-45 plugs ensure consistent contact conductivity and longer connector life. S/FTP shielding isolates each pair and the overall cable core from external noise sources, improving signal integrity for long runs up to 20 m. The 20 m length offers flexibility for routing between racks, switches and workstations while the red jacket simplifies visual identification in cable bundles.

Suitable for

• Data center patching and top-of-rack connections
• High-speed networking between switches and servers
• Structured cabling in office or studio environments requiring shielded runs
• Environments with potential electromagnetic interference where S/FTP shielding is beneficial

Key specifications

• Category: Cat8.1
• Length: 20 m
• Connector type: RJ-45 to RJ-45
• Shielding: S/FTP (overall foil with individually shielded pairs)
• Contact plating: gold-plated contacts
• Colour: red
• Suitable for high-speed Ethernet and bandwidth up to 40000 Mbit/s

How to use

Route the cable between network devices ensuring gentle bends and avoiding sharp kinks or excessive tension. Connect each RJ-45 plug to the corresponding Ethernet port on switches, routers or network interface cards until the latch clicks to secure the plug. For optimum performance, keep the run within the recommended maximum length for the Cat8.1 specification and avoid running the cable in parallel with heavy power cables to reduce potential interference. When staging multiple cables, use appropriate cable management to maintain shielding effectiveness and reduce mechanical stress on the connectors.

Recommendations

Use this shielded Cat8.1 cable for short to medium cable runs where high bandwidth and reduced interference are required. Inspect connectors periodically for secure seating and avoid installation in hot or damp environments without appropriate conduit or protection.