Belden Equiv 9207 LSZH

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Description

The Belden equivalent 9207 LSZH cable is a premium-grade 100-ohm twinaxial cable highly engineered for industrial computer networks, high-speed input/output switching, and advanced process control loops. The internal construction features a single pair containing one 20 AWG stranded tinned copper conductor and one 20 AWG stranded bare copper conductor, both insulated with solid polyethylene and encased in an inner polyethylene jacket. For ultimate protection against electromagnetic interference, the cores are enclosed in a combined aluminium-polyester tape shield and high-coverage tinned copper wire braid, all wrapped in a robust, flame-retardant Low Smoke Zero Halogen outer sheath.

Manufactured to meet the most exacting safety and performance criteria, this high-specification twinaxial alternative ensures full compliance within modern commercial and public infrastructure. The specialised LSZH compound ensures the cable meets the European Construction Products Regulation Euroclass Eca classification for internal building spaces. It complies fully with demanding international flame propagation standards, including IEC 60332-3C, confirming that the outer sheath will resist flame spread, limit toxic gas emissions, and prevent hazardous acid gas generation during a fire event.

To safeguard the impedance and maintain mechanical integrity during deployment, strict installation guidelines must be followed. Installers must adhere to a minimum bending radius equivalent to ten times the overall cable diameter during pulling and final routing to prevent core deformation and subsequent signal attenuation. The cable is rated for internal containment and vertical risers within a temperature window of -15°C to +80°C, and the high-coverage tinned copper wire braid shield must be continuously bonded to the primary equipment earth at termination panels to eliminate performance-degrading ground loops.

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