comment utiliser le localisateur de défaut visuel

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August 14, 2025
Un localisateur visuel de défauts (VFL) est un outil essentiel pour les techniciens en fibre optique, utilisé pour identifier les ruptures, les courbures prononcées ou les mauvaises connexions dans les fibres optiques en émettant une lumière laser rouge visible. Utilisez un adaptateur approprié (SC, LC, FC, etc.) pour connecter le VFL au connecteur de la fibre. Pour les fibres nues, utilisez un mandrin ou une pince pour aligner la fibre avec la sortie du VFL.
Brief: Learn how to use the 5mW 10mW 20mW Visual Fault Locator with Metal Body, an essential tool for fiber tracing, routing, and continuity checking in optical networks. Perfect for FTTH projects, this rugged and portable device offers long battery life and precise fault detection.
Related Product Features:
  • Universal 2.5mm connector with optional FC-LC adaptor for 1.25mm connectors.
  • Disponible en options de puissance de 5 mW, 10 mW, 20 mW, 30 mW et 40 mW pour différentes distances.
  • Operates in CW or Pulsed mode with constant output power for reliable performance.
  • Features low battery warning and long battery life up to 60 hours.
  • Drop-resistant and dust-proof laser head design for durability.
  • Laser case ground design prevents ESD damage, ensuring safety.
  • Portable and rugged with a 360° rotation protecting ring for easy handling.
  • Ideal for finding breakpoints, poor connections, and faults in fiber optic cables.
FAQ:
  • What is the maximum distance the Visual Fault Locator can detect faults?
    The locator can detect faults over distances up to 40km, depending on the power option (5mW for >5km, 10mW for >10km, 20mW for >20km, 30mW for >30km, and 40mW for >40km).
  • Can this device be used with 1.25mm connectors?
    Yes, it comes with a universal 2.5mm connector, and an FC (male)-LC (female) adaptor is provided for 1.25mm connectors.
  • What are the main applications of this Visual Fault Locator?
    It is used for fiber tracing, routing, continuity checking, finding breakpoints, poor connections, bending or cracking in fiber optic cables, and maintenance in telecom and CATV networks.