Sieťový kábel Tecline 778003 — sivý Cat6 U/UTP (UTP) 0,25 m, RJ-45 na RJ-45

Tecline 778003 is a 0.25 m grey Cat6 networking cable with U/UTP (UTP) construction and RJ-45 connectors on both ends. The cable is designed for short patching tasks in Gigabit Ethernet environments where a compact, reliable connection between devices, switches or routers is required. Its Cat6 specification supports higher frequency transmission than Cat5e, making it suitable for modern wired networks and structured cabling installations that need short jumper links with consistent performance.

Advantages

The short 0.25 m length minimises excess cable and clutter in dense rack or desktop setups while maintaining Cat6 performance for up to Gigabit speeds. U/UTP (UTP) construction provides paired conductors suitable for reduced crosstalk at the Cat6 level without additional overall shielding, and the standard RJ-45 terminations ensure compatibility with common Ethernet ports. The grey outer jacket offers a neutral appearance for mixed equipment environments and helps with visual organisation.

Suitable for

• Patching between nearby network ports in racks or patch panels
• Connecting a switch to a nearby router or access point
• Short interconnects for desktop workstations and media devices
• Tidy installations in server rooms, network cabinets, and home offices

Key specifications

• Cable category: Cat6
• Length: 0.25 m
• Cable construction: U/UTP (unshielded twisted pairs)
• Connector type: RJ-45 to RJ-45
• Colour: Grey
• Intended use: Ethernet / Gigabit networks

How to use

Connect one RJ-45 plug to the Ethernet port of the source device and the other plug to the target device, switch or router. Ensure both devices support the desired network speed and that connectors are fully inserted until a click is heard. For best results, avoid tight bends or kinks in the cable and route it so that it does not pinch under equipment or along cabinet doors. Use the short cable to replace longer patch cords where reduced slack and improved cable management are needed.

Recommendations

For reliable performance, pair this short Cat6 jumper with properly rated patch panels and switches. Keep the cable away from high-voltage power lines and strong electromagnetic sources to minimise potential interference. Replace the cable if connectors are damaged or if network errors occur despite correct device settings.