bkl electronic RJ45 Patch Cable CAT8.1 S/FTP 3 m Halogen-free 144004

bkl electronic RJ45 Patch Cable CAT8.1 S/FTP 3 m halogen-free is a shielded network patch lead designed for high-speed Ethernet connections where data integrity and low electromagnetic interference are required. The cable features S/FTP construction with individually foil-shielded pairs and an overall braid shield, delivering stable signal transmission for professional network environments. Its 3 m length and halogen-free jacket in black make it suitable for rack-mounted equipment, data centers and structured cabling installations that demand CAT8.1 performance.

Advantages

This CAT8.1 S/FTP patch cable provides enhanced protection against crosstalk and external interference thanks to pair-level foil shielding and an additional braided shield. The halogen-free jacket reduces toxic gas emission in the event of fire and complies with environments where low-smoke, zero-halogen materials are preferred. The 3 m length balances flexibility and reach for common server-rack and patch-panel connections while maintaining the high-frequency performance required for modern Ethernet standards.

Suitable for

• Short-distance connections between switches, patch panels and servers in data centers
• Professional network racks and telecommunications cabinets
• Environments requiring improved electromagnetic immunity and reduced crosstalk
• Structured cabling installations that call for CAT8.1-rated cabling performance

When it may not be suitable

This cable is optimized for short, high-performance links and may be unnecessary for typical home or small office applications that do not require CAT8.1 speeds or advanced shielding. For very long runs beyond a few meters or for in-wall permanent wiring, different cable types and installation-graded solutions may be more appropriate.

Key specifications

• Cable category: CAT8.1
• Shielding: S/FTP (overall braid shield with individually foil-shielded pairs)
• Length: 3 m
• Jacket material: halogen-free
• Color: black
• Connector type: RJ45
• Designed for: high-frequency Ethernet and reduced electromagnetic interference

How to use

Connect one RJ45 plug to the network port of a switch, router, server or patch panel and the other end to the corresponding device port. Ensure connectors are fully inserted and secured in patch panels or device sockets. Avoid tight bends, crushing or kinking along the 3 m run; maintain the cable's bend radius to preserve shielding and performance. For best results in professional racks, route the cable alongside other shielded cabling and use appropriate cable management to prevent strain on connectors.

What to consider before purchase

• Confirm that CAT8.1 performance is required for your application; lower categories may be sufficient for typical consumer use.
• Check the required cable length and whether a 3 m patch lead fits your rack or desk layout.
• Verify that the connected equipment supports high-frequency Ethernet and shielded cable termination.
• Consider environmental requirements for halogen-free materials if installation is in confined or public spaces.

Usage recommendations

Use this bkl electronic CAT8.1 S/FTP patch cable for short, critical connections in data centers and professional network racks. Preserve connector integrity by avoiding excessive pull force and sharp bends; pair with shielded ports and proper grounding where possible to maximize electromagnetic immunity.