MPB3020+ OFNR

Microduct Assembly 5/3.5 mm Indoor – OFNR

FRD 5/3.5 mm 1-24 -way HG OFNR

  • For routing from FDH or building basement to living unit
  • Transition from OSP HDPE to Indoor riser rated duct with 7mm straight connector for single ducts
  • > 1 Way (duct assemblies)- 5/3.5 mm ducts with 7mm over sheath (can be used as 7/3.5mm duct or 5/3.5mm duct )
  • 1 way (single duct)- 7.2mm/3.5mm duct
  • Halogen-free, flame-retardant, high grade
  • Riser Rated, UL 1666 OFNR
  • 1, 4, 7, 12, 19 or 24 over-sheathed ducts
  • Low friction inner surface for maximum installation lengths
  • For routing from FDH or building basement to living unit
  • Transition from OSP HDPE to Indoor riser rated duct with 7mm straight connector for single ducts
  • > 1 Way (duct assemblies)- 5/3.5 mm ducts with 7mm over sheath (can be used as 7/3.5mm duct or 5/3.5mm duct )
  • 1 way (single duct)- 7.2mm/3.5mm duct
  • Halogen-free, flame-retardant, high grade
  • Riser Rated, UL 1666 OFNR
  • 1, 4, 7, 12, 19 or 24 over-sheathed ducts
  • Low friction inner surface for maximum installation lengths
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The indoor tight protected duct assemblies consist of a number of microducts with an inner low friction surface that enables installation of air-blown fibers. These microducts are highly flame retardant and therefore suitable for indoor use.

The duct assemblies are available in several versions from 1 to 24 microducts . Each microduct has an outer/inner diameter of 5/3.5 mm. The microducts and duct assemblies including the outer sheath are made of halogen-free, flame-retardant polymer.

The 1 way (single duct) can be used with 7mm straight connectors without removing the jacket and facilitates the transitioning from OSP duct to ISP duct.

The flame-retardant properties are verified according to UL1666 OFNR Riser, as well as all relevant IEC standards.

Microduct Assembly 5/3.5 mm Indoor - OFNR - Technical Details

Microducts and sheath: Halogen-free, flame-retardant polyolefin

Technical Information

Product Color Black
Reaction to Fire IEC60332-3-24, IEC60332-1, UL 1666 Riser OFNR
Conformance

Abrasion: IEC 60794-1-2-E2B(1)
Kink: IEC 60794-1-2-E10, 20 x outer diameter
Impact: IEC 60794-1-2-E4
Crush: IEC 60794-1-2-E3
Tensile: IEC 60794-1-2-E
Bend: IEC 60794-1-2-E11A
Torsion: IEC 60794-1-2-E
Flexibility: IEC 60794-1-2-E8
Inner Clearance: IEC 60794-5-20, IEC 60794-5-10, Ann. D
Flammability: IEC60332-3-24, IEC60332-1
Smoke density: .IEC61034-2
Smoke volume: ASTM E662
Halogen Content: IEC 60754-1, 0%
Acidity/Halogen contents: IEC60754-1/-2
Toxicity index: DEFSTAN 02-713
Flame Test: UL 1666 Riser, OFNR
Marking Duct assemblies have markings showing the tube length. The individual microducts are numbered.
Installation Notes Flammability according to IEC60332-3-24 and UL 1666 Riser refers to sheathed empty ducts and sheathed ducts installed with Hexatronic blown fiber units.