Sieťový kábel EFB Elektronik EC020200253 RJ-45 Cat8.1 15 m žltý

The EFB Elektronik EC020200253 RJ-45 Cat8.1 networking cable, 15 m in yellow, is designed for high-performance wired connections in professional and home network setups. Compliant with Cat8.1 specifications, the cable supports multi-gigabit data transmission and is fitted with gold-plated RJ-45 connectors and S/FTP shielding to maintain signal integrity across longer runs.

Advantages

This Cat8.1 cable provides data transfer rates up to 40000 Mbit/s under appropriate conditions, combining high bandwidth capacity with robust S/FTP shielding to reduce electromagnetic interference and crosstalk. Gold-plated RJ-45 connectors improve contact reliability and corrosion resistance. The 15 m length allows flexible placement of equipment while the bright yellow jacket improves visibility in cable bundles and rack environments.

Suitable for

• Data centers and server rooms requiring high-speed uplinks and short-distance interconnects
• High-performance LAN segments and backbone cabling within office environments
• Professional audio/video installations and streaming systems demanding low latency
• Home networks with multi-gigabit switches, NAS devices, and gaming setups

Key specifications

• Category: Cat8.1
• Cable length: 15 m
• Connector type: RJ-45 to RJ-45
• Shielding: S/FTP (shielded twisted pair with overall braid)
• Maximum data rate: up to 40000 Mbit/s (depending on network equipment and conditions)
• Colour: Yellow

How to use

Route the cable between network devices ensuring bend radius recommendations are respected to avoid damaging internal pairs. Insert the gold-plated RJ-45 connectors firmly into the corresponding ports on switches, routers, or network cards until the latch clicks. For best performance, connect Cat8.1 endpoints and compatible equipment; verify link speed and duplex settings on network devices after installation.

Recommendations

For optimal performance, avoid running this S/FTP cable in parallel with high-voltage power lines and secure it with appropriate cable management to prevent excessive bending or crushing. Use the cable for short to medium-length high-speed links where Cat8.1 capability can be utilized by the connected hardware.