Wentronic Goobay Ultra-Flexible Cat 6A Slim U/UTP Patch Cable, Grey, 0.5 m, Extra-Short Connectors, Pure Copper 74223

In a crowded server room, where every millimeter counts, this ultra-flexible Cat 6A patch cable from Wentronic Goobay slips into tight patch panels and high-density switches with ease. Its slim 3.8 mm outer diameter and extra-short, snagless connectors make it the go-to choice for network administrators who need reliable 10 Gigabit links without the bulk. The grey LSZH jacket blends discreetly into professional environments, while the pure copper stranded conductors ensure stable, high-speed data transmission even when the cable is bent or moved frequently.

Key specifications

• Category: Cat 6A (Class EA), 500 MHz bandwidth
• Shielding: U/UTP (unshielded twisted pair)
• Connectors: 2x RJ45 male, slimline, extra-short anti-kink sleeve, gold-plated contacts (3 µm)
• Conductor: Pure copper (CU), stranded 32/7 AWG
• Jacket: LSZH (low smoke zero halogen), grey
• Length: 0.5 m
• Data rate: 10 Gigabit Ethernet (10GBASE-T)
• Pin assignment: T568B, 1:1
• PoE support: PoE and PoE+
• Operating temperature: -20 °C to +60 °C
• Compliance: RoHS, REACH

Why choose it

The ultra-slim design reduces cable clutter and improves airflow in racks, while the extra-short connector boots allow for side-by-side port usage on high-density switches. Pure copper conductors guarantee superior signal integrity compared to copper-clad aluminum alternatives, and the LSZH jacket ensures low smoke and zero halogen emissions in case of fire—a critical safety feature for offices, schools, and public buildings. The stranded construction provides excellent flexibility, making it easy to route around corners and through cable management arms without kinking or breaking.

Ideal use cases

• High-density data center patching between switches and patch panels
• Connecting servers, NAS devices, and workstations in enterprise networks
• Office environments where cable aesthetics and space-saving matter
• PoE-powered devices such as IP cameras, VoIP phones, and wireless access points
• Temporary setups for events, labs, or test benches requiring frequent reconfiguration

Good to know

This cable is fully backward compatible with Cat 5e and Cat 6 networks, so you can use it in existing installations while future-proofing for 10G upgrades. The T568B wiring scheme is the most common standard in North America and many other regions, ensuring compatibility with virtually all Ethernet equipment. The 0.5 m length is ideal for short, tidy connections inside racks or between adjacent devices, eliminating excess cable loops. The grey color matches most rack cabinets and office furniture, keeping your setup looking professional and organized.