OFNP Rated Plenum Fiber Optic Cable

OFNP rated plenum fiber optic cables contain no electrically conductive component, and are certified for use in plenum applications. They are used inside buildings in plenum areas, the areas between a ceiling and the floor above it, where space is reserved for the circulation of air. They have the highest-rated fire retardant which emits little smoke during combustion.


  • Non-conductive components suitable for Plenum areas in buildings
  • The highest fire rating fiber cable
  • LSZH sub-unit sheath and outer jacket are flame retardant
  • Environment-friendly cable materials for indoor application


Pipes; Plenums and other spaces for building gas streams

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