WENTRONIC Goobay Ultraflexible CAT 6A Patch Cable U/UTP, black, model 79243

WENTRONIC Goobay Ultraflexible CAT 6A Patch Cable U/UTP, black, model 79243 is an ultraflexible Ethernet patch cable designed for high-speed network connections up to 10 Gigabit Ethernet. The U/UTP construction (unshielded overall, twisted pairs individually unscreened) provides improved performance and reduced crosstalk compared with lower category cables, while the flexible outer jacket allows easy routing through tight spaces, cable management systems and patch panels in both home and office environments.

Advantages

The ultraflexible jacket simplifies installation in confined spaces and behind equipment where bending radius and movement are a concern. CAT 6A category specification supports higher frequencies and bandwidth required for 10 Gigabit Ethernet applications, offering better signal integrity and lower attenuation across the cable length. The black color provides a discreet, professional appearance for visible cable runs in server rooms or office installations.

Suitable for

• 10 Gigabit Ethernet links and high-speed LAN connections
• Patch panels, switches and routers in racks and cabinets
• Tight or confined cable routes where flexibility is needed
• Home networking where a low-profile, tidy installation is desired

When it may not be suitable

This U/UTP cable lacks individual pair shielding and overall screening that are necessary for electrically noisy industrial environments or installations close to strong electromagnetic interference sources. For outdoor use, direct burial, or environments requiring plenum-rated or special flame-retardant jackets, choose a cable specifically rated for those conditions.

Key specifications

• Cable category: CAT 6A
• Construction: U/UTP (unshielded overall, unshielded pairs)
• Application: Up to 10 Gigabit Ethernet
• Jacket: Ultraflexible outer sheath in black
• Typical use: Patch cable for patch panels, switches and network devices

How to use

Connect one RJ45 plug to the network device or switch and the other end to the patch panel or endpoint device, ensuring connectors are fully seated. Route the cable along cable management trays or behind equipment using gentle bends that respect the cable's minimum bend radius. Avoid tight kinks and do not subject the cable to excessive pulling force during installation. For reliable performance, keep the cable separate from mains power lines or strong interference sources where possible.

What to consider before purchase

• Required cable length for your setup and allowance for routing
• Whether U/UTP construction is suitable for your electromagnetic environment
• Need for plenum-rating, outdoor, or direct-burial certification for specific installations
• Compatibility with existing RJ45 ports and patch panel density

Usage recommendations

Use this ultraflexible CAT 6A patch cable for short to medium patch runs inside racks, cabinets and desktop connections where flexibility and high-speed performance are required. For installations near heavy machinery or where external interference is expected, evaluate shielded cable alternatives.