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FO Indoor Duplex / I-V(ZN)HH

2.8 mm, LS0H, Euroclass Dca
Semi-tight buffer
flame retardant – IEC 60332.1

1 Fibre
2 Semi-tight buffer
3 Aramid yarn
4 Single-fibre cable: 2.8 mm
5 LS0H sheath


Robust and flexible fibre optic Duplex cable, based on 2 single-fibre cables 2.8 mm
with semi tight buffer 0.9 mm in a common sheath.
Easy handling, easy to strip off.
Flame retardant halogen-free LS0H sheath.
Low fire load.

  • Suitable for patch cables between terminal distributors and/or end devices.
    For direct termination with connectors.
    Can also be spliced in terminal distributors.
  • Outer sheath material FRNC/LSZH
  • Installation temperature -10 °C - +50 °C
  • Operating temperature -20 °C - +60 °C
  • Field of application Indoor
  • Imprint DATWYLER «cable type» «Datwyler designation» «DIN designation» «no. of fibres» «fibre type» «add. text» «batch no.» «meter marks»
  • Maximum number of fibres 2
  • Tensile performance IEC 60794-1-21 E1
  • Crush resistance IEC 60794-1-21 E3
  • Impact IEC 60794-1-21 E4
  • Repeated bending IEC 60794-1-21 E6
  • Torsion IEC 60794-1-21 E7
  • Bend IEC 60794-1-21 E11
  • Temperature cycling IEC 60794-1-22 F1
  • Reaction to fire (Euroclasses) EN 13501-6: Dca
  • Zero halogen no corrosive gases IEC 60754-1/-2, EN 60754-1/-2, VDE 0482-754-1/-2
  • Flame Propagation IEC 60332-1-2, EN 60332-1-2, VDE 0482-332-1-2, SEV TP 20B/3C
  • Smoke Density IEC 61034-1/-2, EN 61034-1/-2, VDE 0482-1034-1/-2


Datasheet Datasheet Datasheet Datasheet Datasheet file-icon Datasheet Datasheet


Article No.StockProductReaction To FireOuter sheath colourFibre typeOuter sheath diameter [mm]Bending radius [mm]Weight [kg/km]Tensile load [N]Crush resistance short term [N]Fire load [kWh/m]Packing unitGTINFibre category
19209502DZ Duplex 2.8 mmDca-s2,d2,a1greenE9/125 G.652.D OS26.6 mm70 mm2620030000.12 kWh/mby the metre40393910027877OS2
19209802DZ Duplex 2.8 mmDca-s2,d2,a1turquoiseG50/125 OM36.6 mm70 mm2620030000.12 kWh/mby the metre40393910027860OM3