Networking Cable Alcasa 0.5m Cat6 RJ-45 SF/UTP Blue

The Networking Cable Alcasa 0.5m Cat6 RJ-45 SF/UTP Blue is a short patch cable designed for reliable wired connections between network devices. It uses Cat6 wiring with SF/UTP-style shielding to reduce electromagnetic interference and maintain signal integrity over short runs. Fitted with RJ-45 connectors on both ends and finished in blue, this 0.5 m cable is intended for neat, compact connections in home, office, or data cabinet environments.

Advantages

This Cat6 SF/UTP cable provides improved protection against external noise compared with unshielded variants, helping to maintain stable data transmission at higher frequencies. The RJ-45 connectors ensure plug-and-play compatibility with standard Ethernet ports. Its 0.5 m length minimizes excess cable clutter and is suitable for connections where devices are close together. The blue outer jacket allows easy visual identification among other cables.

Suitable for

• Connecting a desktop or laptop to a nearby router, switch, or wall port
• Patch connections within network racks or patch panels
• Short-distance links between networked devices in home or small office setups

Key specifications

• Category: Cat6
• Shielding type: SF/UTP (overall foil with unshielded twisted pairs)
• Length: 0.5 m
• Connectors: RJ-45 to RJ-45
• Colour: Blue

How to use

Insert each RJ-45 connector firmly into the Ethernet ports of the devices you wish to connect until the latch clicks. Use the 0.5 m Alcasa Cat6 cable for short, direct connections where minimal slack is required. Avoid excessive bending at the connector heads and do not place heavy objects on the cable to preserve performance. For installation in racks or panels, route the cable to prevent sharp bends and to maintain tidy cable management.

Recommendations

For best results, use this Cat6 SF/UTP cable in environments with limited electromagnetic interference or when additional shielding is preferred over fully unshielded cables. Keep the cable away from high-power electrical lines and sources of strong interference. If connecting devices across longer distances or requiring higher bandwidth headroom, consider a longer Cat6 or higher-category cable.