Dexlan networking cable 858721 0.3m Cat6a S/FTP RJ-45 Blue

The Dexlan networking cable 858721 is a 0.3m Cat6a S/FTP patch cable with RJ-45 connectors in blue. Designed for short connections between network devices, this cable supports high-speed data transmission and is constructed to limit electromagnetic interference. Its Cat6a specification allows for improved bandwidth and reduced crosstalk compared with lower-category cables, making it suitable for dense cabling setups where link integrity matters.

Advantages

The S/FTP shielding combines an overall foil with individually shielded pairs to reduce external noise and pair-to-pair crosstalk. The Cat6a rating provides performance suitable for 10 Gigabit Ethernet over short distances, while the compact 0.3m length minimizes excess cable and helps keep racks, patch panels, and desktop areas tidy. RJ-45 connectors ensure compatibility with standard networking hardware and the blue jacket simplifies visual identification within cable runs.

Suitable for

Key specifications

How to use

Connect one RJ-45 end to the network port of a device and the other end to a switch, patch panel or router port. Ensure connectors are fully inserted until the latch engages to provide a secure physical and electrical connection. Use the 0.3m length for point-to-point links where devices are close together to avoid loose loops and improve cable management.

Recommendations

Install the cable avoiding sharp bends and excessive tension; maintain bend radius as recommended for Cat6a cabling. Keep the cable routed separately from high-voltage power lines to preserve shielding effectiveness. For optimal performance in high-density installations, label both ends and secure the cable with appropriate cable management accessories.