Networking cable ROLINE 21.15.3926 RJ-45 Cat6a 3 m Yellow

The ROLINE 21.15.3926 RJ-45 Cat6a 3 m Yellow networking cable is a 3-meter U/UTP Cat6a patch cable with RJ-45 connectors on both ends. Designed for structured cabling and equipment interconnections, the cable supports high-speed data transmission and is suitable for environments where clear visual identification of network links is required. The bright yellow jacket helps trace and separate runs in patch panels, racks or desktop setups while maintaining the Cat6a physical construction for improved performance compared with lower-category cables.

Advantages

This Cat6a cable provides the electrical and physical characteristics expected from Cat6a-rated twisted pairs, with U/UTP shielding that offers basic protection against external interference. With RJ-45 terminations on both ends, the cable is ready for immediate use with common network devices such as switches, routers, patch panels and NICs. The 3 m length covers typical cabinet-to-desk or cabinet-to-patch-panel distances without excess slack, and the yellow jacket simplifies identification and cable management in mixed-cable installations.

Suitable for

• Connecting switches, routers and patch panels in data closets and wiring cabinets
• Linking desktop computers, printers and IP phones to wall outlets or patch panels
• Temporary or permanent patching in offices, meeting rooms and server rooms
• Environments requiring color-coded cabling for rapid identification and troubleshooting

Key specifications

• Cable category: Cat6a
• Shielding: U/UTP (unshielded twisted pair with overall jacket)
• Length: 3 m
• Connectors: RJ-45 on both ends
• Jacket colour: Yellow

How to use

Plug one RJ-45 connector into the network port of your switch, router, patch panel or device and plug the other end into the corresponding port. Ensure connectors are fully inserted until they click. Route the cable along cable trays or behind desks to avoid damage and maintain bend radii recommended for twisted-pair cables. Verify link status and speed on connected devices to confirm proper operation. If using in a patch panel, label both ends as needed to match your documentation.

Usage recommendations

Avoid running the cable parallel and close to sources of strong electromagnetic interference such as mains power lines, transformers or large electrical motors. Maintain gentle bends and avoid tight kinks; store and deploy the cable without excessive tension to preserve performance. For permanent horizontal or in-wall installations, consult local cabling standards and consider using in-wall rated cables if required.