Networking Cable EFB Elektronik K8074.0,50 RJ-45 Cat5e 0.5 m Blue

The EFB Elektronik K8074.0,50 RJ-45 Cat5e 0.5 m Blue is a short patch cable designed for reliable network connections in confined spaces. Compliant with the Cat5e standard, this cable supports data transfer rates up to 2500 Mbit/s and uses RJ-45 plugs on both ends. F/UTP shielding helps reduce electromagnetic interference while gold-plated contacts improve contact reliability and corrosion resistance. The compact 0.5 m length and blue jacket make it suitable for tidy cable runs in desktop, rack, or patch panel environments.

Advantages

The cable's Cat5e construction delivers stable performance for typical Ethernet applications while the F/UTP shielding provides additional protection against external interference sources. Gold-plated contacts ensure consistent signal transmission and reduce oxidization over time. Its short 0.5 m length minimises excess cabling and helps maintain an organised workspace. The blue outer sheath enables quick visual identification among mixed cable bundles.

Suitable for

• Connecting switches, routers and patch panels in server racks
• Short links between desktop PCs and nearby network outlets
• Patching in structured cabling closets or telecom cabinets
• Temporary or permanent connections where minimal cable slack is required

Key specifications

• Standard: Category 5e (Cat5e)
• Maximum data rate: up to 2500 Mbit/s
• Shielding: F/UTP (foil shield around pairs with unshielded overall)
• Connector type: RJ-45 to RJ-45
• Contact plating: gold-plated contacts
• Cable length: 0.5 m
• Colour: blue

How to use

Insert each RJ-45 plug firmly into the corresponding network port until the latch clicks. Use the 0.5 m cable for short, direct connections where minimal slack is required, for example between adjacent devices in a rack or from a desktop computer to a nearby wall outlet. Avoid sharp bends close to the connector and ensure both ends are fully seated to maintain optimal signal integrity.

Recommendations

For best results, route the cable away from strong sources of electromagnetic interference such as power transformers or unshielded power cables. When connecting in high-density environments, label each cable end for easier maintenance. Do not subject the cable to excessive pulling force; disconnect by pressing the connector latch and pulling the plug, not the cable jacket.