Network cable EFB Elektronik K8048PUI25 Cat6a S/FTP (S-STP) RJ-45 25 m Black/Red

The EFB Elektronik K8048PUI25 is a 25 m Cat6a S/FTP (S-STP) RJ45 patch cable designed for 10 Gigabit Ethernet. Manufactured in Europe, the cable combines a Cat.7 raw cable (Draka UC900 SS27 Cat.7 PUR) with Hirose TM21 RJ45 connectors and features a highly abrasion-resistant PUR outer sheath that is resistant to mineral oil and ASTM oil.

Advantages

This Cat6a patch cable supports data transfer rates up to 10 000 Mbit/s and provides enhanced shielding (S/FTP) to reduce crosstalk and external interference. Gold-plated connector contacts improve corrosion resistance and ensure reliable signal transmission. The PUR outer jacket increases mechanical durability and offers oil resistance for industrial or demanding environments.

Suitable for

• 10 Gigabit Ethernet networks
• Server rooms and network cabinets
• Industrial environments with exposure to oils
• High-density cabling and patch panels

Key specifications

• Length: 25 m
• Cable standard: Cat6a
• Shielding: S/FTP (S-STP)
• Connectors: RJ-45 to RJ-45, TM21 (Hirose)
• Connector contacts plating: Gold
• Data transfer rate: 10 000 Mbit/s
• Outer sheath: PUR (abrasion- and oil-resistant)
• Manufacturer / MPN: EFB Elektronik K8048PUI25
• EAN: 4049759236496

How to use

Connect one RJ45 connector to your network device (switch, router, server) and the other to the corresponding port on the destination device or patch panel. Route the cable to avoid sharp bends and mechanical stress; maintain the minimum bend radius recommended for Cat6a cables. Verify link speed and connection status on the devices after installation.

Recommendations

Use this S/FTP Cat6a cable where 10 Gigabit performance and improved shielding are required; avoid routing alongside high-voltage power lines and protect connectors from prolonged exposure to moisture. For installations in cabinets or conduits, ensure sufficient space for the cable's bend radius and secure the cable to prevent strain on the RJ45 connectors.