Sieťový kábel EFB Elektronik DCK1001GR.20 RJ-45 Cat6a 20 m sivý

The EFB Elektronik DCK1001GR.20 RJ-45 Cat6a 20m Grey networking cable is a 20-metre S/FTP-shielded Ethernet cable designed for high-speed wired connections. It supports data rates up to 10000 Mbit/s and uses standard RJ-45 connectors on both ends for compatibility with switches, routers, modems, network cards and other Ethernet-enabled devices. The grey jacket provides a neutral appearance suitable for home and office installations while the shielding reduces electromagnetic interference for stable signal transmission.

Advantages

This Cat6a cable provides improved performance over lower-category cables thanks to S/FTP shielding that isolates each twisted pair and adds an overall foil shield, reducing crosstalk and external interference. The 20 m length offers flexibility in positioning network equipment without the need for additional patching. Standard RJ-45 terminations ensure plug-and-play usability with common network hardware. The cable’s construction is intended to deliver consistent bandwidth for applications that require reliable wired connections.

Suitable for

• Wired connections between computers and network switches
• Connecting routers, modems and NAS devices
• High-bandwidth applications such as video streaming and large file transfers
• Structured cabling runs in home or small office environments

Key specifications

• Cable category: Cat6a
• Shielding: S/FTP (shielded foiled twisted pair with overall shield)
• Maximum data rate: 10000 Mbit/s
• Length: 20 m
• Connectors: RJ-45 to RJ-45
• Colour: Grey

How to use

Connect one RJ-45 end of the cable to the Ethernet port of your device and the other end to a network port on a switch, router or modem. Ensure connectors are fully inserted until they click to establish a secure connection. For best performance, avoid bending the cable sharply near the connector ends and keep the cable away from strong sources of electromagnetic interference such as unshielded power cables or large motors. Use the 20 m length to route between rooms or equipment racks while maintaining tidy cable management with clips or ties.

Recommendations

For reliable high-speed performance, use this Cat6a S/FTP cable in fixed installations and where shielding improves signal integrity; verify that connected network devices support 10 Gbit/s or the intended bandwidth to take full advantage of the cable’s capabilities.