Sieťový kábel EFB Elektronik K8452.0,50 RJ-45 Cat5e 0,5 m sivý

The EFB Elektronik K8452.0,50 RJ-45 Cat5e 0.5 m networking cable is a short patch cable designed for reliable Ethernet connections in compact setups. The cable uses Cat5e specification with F/UTP shielding to reduce electromagnetic interference and features gold-plated RJ-45 contacts for improved contact reliability. Its 0.5 m length and grey jacket make it suitable for short links between devices, patch panels and network switches where space is limited.

Advantages

The F/UTP shielding reduces crosstalk and external interference, improving signal integrity in environments with other electronic equipment. Gold-plated contacts increase resistance to corrosion and support consistent electrical contact over repeated insertions. The short 0.5 m length minimises cable clutter and potential signal attenuation for close-proximity connections. A neutral grey jacket allows unobtrusive installation in office, data centre or home network environments.

Suitable for

• Connecting switch ports to patch panels in rack cabinets
• Short Ethernet links between desktop devices and wall outlets
• Interconnecting network devices in compact server or network closets
• Temporary connections for testing or diagnostics

Key specifications

• Cable type: Cat5e
• Shielding: F/UTP (foil shielded with unshielded twisted pairs)
• Connector type: RJ-45 to RJ-45
• Cable length: 0.5 m
• Maximum data rate: 2500 Mbit/s
• Contact finish: gold-plated contacts
• Colour: grey

How to use

Plug one RJ-45 connector into the Ethernet port of the source device and the other connector into the target device or patch panel until the locking tab clicks into place. Ensure connectors are fully seated to maintain proper contact. Route the cable to avoid sharp bends and excessive tension; keep it away from high-power mains wiring where possible to minimise interference. For testing, use network diagnostic tools to verify link speed and signal quality after installation.

Recommendations

Use this short Cat5e cable for close-proximity connections where a compact, shielded link is required. Avoid unnecessary bending near the connector boots and do not subject the cable to pulling forces greater than typical installation stress. For installations requiring longer runs or higher bandwidth, consider higher-category cables and appropriate shielding based on site requirements.