Network patch cable VALUE Cat.8.1 S/FTP LSOH, stranded, yellow (model 21.99.1821)

VALUE Cat.8.1 S/FTP LSOH stranded network patch cable in yellow is designed for short-distance, high-frequency Ethernet links in data centers, server racks and high-performance local area networks. The cable features S/FTP shielding (overall braid with individually shielded pairs), stranded conductors for flexible patching and a low-smoke zero-halogen jacket for safer installation in confined or public spaces. It meets Category 8.1 performance requirements to provide reliable, low-interference connections for 25G/40G and other high-speed applications within channel length limits.

Advantages

The S/FTP construction minimizes crosstalk and protects against external electromagnetic interference, improving signal integrity in dense cable environments. Stranded conductors increase flexibility for patch panels and frequent moves or reconfigurations, while the LSOH jacket reduces hazardous fumes in case of fire, making the cable suitable for indoor installations where safety standards demand low-toxic emissions. The yellow jacket provides clear visual identification in crowded racks and pathways.

Suitable for

• Short-distance connections in data centers and server rooms
• Patch panel to switch or server connections in high-performance LANs
• Environments requiring reduced smoke and halogen emissions
• Racked installations where flexible patch cords are needed

Key specifications

• Category performance: Category 8.1 suitable for high-frequency Ethernet applications
• Shielding: S/FTP — overall braided shield with individually foiled pairs
• Conductor type: stranded (litze) for enhanced flexibility
• Jacket material: LSOH (low smoke zero halogen)
• Color: yellow for visual identification
• Intended use: indoor patching and short link installations

How to use

Use this cable to connect patch panels, switches and servers within the permitted channel lengths for Category 8.1 installations. Insert the RJ45 connectors into compatible ports until they click, avoid sharp bends near the connectors and maintain recommended bend radius to preserve performance. Route the cable alongside other data cabling with attention to grounding and shielding continuity where applicable to ensure overall system integrity.

Usage recommendations

For optimal performance, limit use to short link scenarios typical for Category 8.1 (for example within racks and top-of-rack connections). Avoid placing the cable near powerful electrical noise sources without proper separation or additional shielding measures. Follow local installation standards and safety regulations for LSOH materials and verify connector compatibility with your equipment.