Sieťový kábel EFB Elektronik K8456.20 RJ-45 Cat5e 20 m sivý

The EFB Elektronik K8456.20 networking cable is a 20 m Cat5e U/UTP patch cable with RJ-45 connectors on both ends. Manufactured by EFB Elektronik under the Infralan brand, this grey cable is designed for structured cabling in home and office networks and provides a reliable copper connection for data transmission.

Advantages

The Cat5e standard supports high-speed Ethernet connections suitable for common network tasks. The U/UTP (unshielded) design reduces costs and is compatible with standard network equipment. Pre-terminated RJ-45 plugs ensure plug-and-play installation without the need for additional tools. The 20 m length allows flexible placement of devices within homes or small office environments.

Suitable for

• Connecting PCs, printers and other network devices to switches or routers
• Wired Ethernet in home networks
• Office workstations and small business networks
• Temporary or permanent patching in structured cabling

Key specifications

• Manufacturer: EFB Elektronik (Infralan)
• Model / MPN: K8456.20
• Length: 20 m
• Standard: Cat5e
• Topology / Shielding: U/UTP (unshielded twisted pair)
• Connectors: RJ-45 to RJ-45
• Colour: Grey
• EAN: 4049759034542

How to use

Plug one RJ-45 connector into the network port of your device and the other into a switch, router or wall outlet. Ensure connectors are fully inserted until they click. Route the cable to avoid sharp bends and mechanical stress. For best performance, keep the cable away from strong electromagnetic interference sources such as large motors or unshielded power lines.

Recommendations

Use this Cat5e U/UTP cable for standard Ethernet connections up to Cat5e performance limits. For environments with high electromagnetic interference or where higher speeds and future-proofing are required, consider shielded cables or higher-category (Cat6/Cat6a) alternatives.