Sieťový kábel EFB Elektronik EC020200267 RJ-45 Cat8.1 0,5 m zelený

The EFB Elektronik EC020200267 RJ-45 Cat8.1 networking cable is a 0.5 m green patch cable designed for high-speed wired connections. Built to Cat8.1 specification with S/FTP shielding, it supports data transfer rates up to 40000 Mbit/s and is fitted with gold-plated RJ-45 connectors to ensure reliable contact and reduced signal loss. The compact length and durable construction make this cable suitable for short runs between network devices where high bandwidth and low interference are required.

Advantages

The S/FTP shielding architecture reduces electromagnetic interference and crosstalk, supporting stable high-frequency transmission. Gold-plated RJ-45 connectors provide corrosion resistance and consistent electrical contact. The Cat8.1 specification ensures compatibility with modern high-bandwidth network equipment while the 0.5 m length minimizes excess cable in tight installations. The green jacket enables easy visual identification in cable bundles.

Suitable for

• Short-distance connections between switches, patch panels and servers
• High-bandwidth applications such as data centers and server rooms
• Environments requiring reduced electromagnetic interference
• Patch cabling in densely cabled racks where colour-coding is used

Key specifications

• Category: Cat8.1
• Shielding: S/FTP
• Maximum data rate: up to 40000 Mbit/s
• Connectors: RJ-45 to RJ-45, gold-plated contacts
• Cable length: 0.5 m
• Colour: Green

How to use

Connect one RJ-45 end to the network device (switch, router, server or patch panel) and the other RJ-45 end to the corresponding port on the target device. Ensure connectors are fully inserted until they click to secure the connection. For best results, avoid sharp bends or kinks and keep the cable away from strong electrical noise sources. The short 0.5 m length is intended for direct patching and should be routed to minimize strain on the connectors.

Recommendations

Use this Cat8.1 S/FTP cable for short, high-speed links inside racks or between adjacent devices. Maintain bend radius guidelines specified by general cabling practices and avoid running the cable parallel to high-voltage power lines to preserve signal integrity.