Patch Cable bkl electronic 144000 CAT8.1 S/FTP RJ45 0.50 m Halogen-free Black

Patch Cable bkl electronic 144000 CAT8.1 S/FTP RJ45 0.50 m Halogen-free Black is a short, shielded Ethernet patch cable designed for high-speed, short-range network connections. The cable conforms to CAT8.1 shielding and uses S/FTP construction (overall foil with individual braided shields) to reduce electromagnetic interference and maintain signal integrity in dense cabling environments such as data centers and server racks. Halogen-free materials reduce hazardous emissions in the event of a fire.

Advantages

The CAT8.1 S/FTP design provides improved EMI protection compared with unshielded cables, helping to preserve throughput and reduce crosstalk in high-frequency applications. With RJ45 connectors and a 0.50 m length, this patch cable is suitable for short patching tasks and tidy rack management. The halogen-free outer jacket lowers toxic gas release risk, and the cable’s construction supports the high bandwidth and low latency required by modern Ethernet standards.

Suitable for

• Short-range rack-to-rack connections in data centers
• Patching between servers, switches and patch panels
• High-frequency Ethernet links requiring shielded cables
• Environments where halogen-free materials are preferred for safety

When it may not be suitable

This 0.50 m patch cable is not intended for long horizontal runs or situations requiring flexible, long-distance cabling. Environments that do not require shielded cabling or where RJ45-based connections are not used may find an unshielded or differently terminated cable more appropriate.

Key specifications

• Category: CAT8.1
• Shielding: S/FTP (overall foil with individually braided shields)
• Connector type: RJ45 – both ends
• Length: 0.50 m
• Outer jacket: Halogen-free
• Color: Black
• Typical applications: High-speed Ethernet, short patch connections

How to use

Connect one RJ45 end to the network device (switch, patch panel or server) and the other end to the corresponding port. Use the 0.50 m length for short patching within racks or between adjacent equipment to reduce cable clutter and maintain clean airflow. Ensure connectors are fully inserted and latched. For optimal shielding performance, maintain proper grounding of connected equipment and avoid sharp bends or crushing of the cable.

What to consider before purchase

• Required cable length — 0.50 m is for short-range connections only
• Need for shielded cable versus unshielded alternatives
• Compatibility with RJ45 ports and space within racks or panels
• Whether halogen-free jacket is required for safety or compliance

Usage recommendations

For best results use this CAT8.1 S/FTP patch cable for short, high-speed interconnects in shielded or dense networking environments. Keep bends above the manufacturer’s minimum bend radius, avoid physical stress on connectors, and pair with properly grounded network equipment to preserve shielding effectiveness.