Networking cable EFB Elektronik K5511.40 Cat6 S/FTP (S-STP) 40 m yellow RJ-45

EFB Elektronik K5511.40 is a 40 m Cat6 S/FTP (S‑STP) networking cable with RJ-45 connectors and gold-plated contacts. The cable is intended for stable gigabit and multimedia data transmission, featuring an overall foil shield plus individually shielded twisted pairs to reduce electromagnetic interference and crosstalk.

Advantages

The shielded Cat.6 construction ensures reliable performance for high-speed Ethernet up to 5 Gigabit applications where cable and connector shielding help maintain signal integrity. Gold-plated RJ‑45 contacts improve corrosion resistance and contact reliability. A 40 m length and durable jacket make the cable suitable for longer runs in home, office or structured cabling environments.

Suitable for

• Gigabit and multi-gigabit Ethernet connections (up to 5 Gbps)
• Multimedia streaming and IPTV in homes and offices
• Structured cabling and patch panels
• Environments with elevated electromagnetic interference (S/FTP shielding)

Key specifications

• Product: Networking cable EFB Elektronik K5511.40
• Cable category: Cat6
• Shielding: S/FTP (overall foil + individually shielded pairs, S‑STP)
• Length: 40 m
• Connectors: RJ-45 with gold-plated contacts
• Brand: EFB Elektronik
• MPN: K5511.40
• EAN: 4049759156046

How to use

Connect RJ‑45 connectors to compatible Ethernet ports on routers, switches, network devices or patch panels. Route the cable to avoid sharp bends and sources of mechanical damage; maintain recommended bend radius for Cat6 cables. For structured installations, terminate and secure the cable according to site cabling standards and test the link with a network tester to verify performance.

Recommendations

For best results, use this shielded Cat6 cable in installations where interference protection is needed; pair it with grounded, shielded equipment and properly terminated panels to ensure effective shielding and optimal data throughput.