Sieťový kábel ROLINE Recycled Material 21.45.3149 RJ-45 Cat6a 20m modrý

ROLINE Recycled Material 21.45.3149 is an unshielded, pre-assembled Cat6A networking cable with RJ-45 plugs on both ends and a length of 20 m. Designed for use in local area networks, the U/UTP cable supports reliable data transmission and features gold-plated contacts. The blue jacket identifies the cable visually and the product is part of ROLINE’s Recycled Material line.

Advantages

The cable meets the Cat6A standard for high-speed Ethernet connections and comes pre-assembled with RJ-45 connectors for immediate installation. U/UTP construction provides consistent signal performance for typical LAN environments, while gold-plated contacts improve connector durability and contact reliability. The 20 m length suits longer device-to-patch-panel or inter-patch connections and the cable’s blue colour helps with cable identification and organization.

Suitable for

• Connecting network devices to patch panels or switches
• Patch connections in server rooms and wiring closets
• Longer runs between network equipment within offices or data racks

Key specifications

• Brand: ROLINE
• Model / MPN: 21.45.3149
• Standard: Cat6A (U/UTP)
• Length: 20 m
• Connectors: RJ-45 to RJ-45
• Contact plating: Gold-plated contacts
• Colour: Blue
• EAN: 7630049630932

How to use

Route the cable between the two network endpoints avoiding tight bends and sources of strong electromagnetic interference. Plug each RJ-45 connector into the corresponding jack on devices such as switches, patch panels, routers or network interfaces. Ensure connectors are fully seated to maintain reliable contact and test the link with appropriate network testing tools after installation.

Recommendations

For optimal performance, avoid running the cable alongside high-voltage power lines and keep bend radius larger than the cable diameter. Use the 20 m length for single continuous connections rather than multiple chained patch cords, and inspect connectors periodically for wear or damage.