Sieťový kábel EFB Elektronik EC020200129 RJ-45 Cat7 25 m sivý

The EFB Elektronik EC020200129 RJ-45 Cat7 networking cable is a 25 m grey cable designed for high-speed wired data connections. Built to Cat7 specification, it supports data transfer rates up to 10000 Mbit/s and uses S/FTP (S-STP) shielding to minimise electromagnetic interference. Both ends are fitted with gold-plated RJ-45 connectors to maintain reliable signal transmission and reduce contact corrosion over time.

Advantages

The S/FTP shielding construction provides improved protection against crosstalk and external noise compared with unshielded alternatives, increasing connection stability in environments with many electronic devices. The Cat7 specification enables higher bandwidth for applications that require fast, stable Ethernet links. Gold-plated RJ-45 connectors ensure durable contacts and consistent performance over repeated insertions. The 25 m length offers flexibility for linking devices across rooms or through cable routes while the grey jacket provides a neutral appearance that blends into office or home environments.

Suitable for

• Connecting desktop computers, servers and switches in small office/home office environments
• High-bandwidth tasks such as 10 Gigabit Ethernet, large file transfers and media streaming
• Wiring between patch panels and wall ports or between network equipment in a rack
• Environments where reduced electromagnetic interference is important, such as near electrical equipment

Key specifications

• Cable category: Cat7
• Maximum data rate: up to 10000 Mbit/s
• Shielding: S/FTP (overall braid with individually shielded pairs)
• Connector type: RJ-45 to RJ-45, gold-plated contacts
• Length: 25 m
• Colour: Grey

How to use

Route the cable between the two network endpoints, avoiding sharp bends and tight loops to maintain signal integrity. Insert the RJ-45 connector firmly into compatible ports on routers, switches, patch panels or network devices until it clicks. For installations through conduits or cable trays, ensure the cable is supported and not subjected to excessive pulling force; leave service loops where access for future changes is required. Verify link status on connected devices and perform a speed/throughput test if needed to confirm the expected performance.

Recommendations

For optimal performance, keep the cable separated from high-voltage power lines and sources of strong electromagnetic interference. Use appropriate cable management to prevent kinks and preserve shielding integrity; in rack installations, avoid over-tightening around cable ties. When connecting at long runs, check device port capability to ensure full 10 Gbit/s operation if required.