Back to: Indoor cable


2.8 mm, LS0H, Euroclass Dca
Semi-tight buffer
flame retardant – IEC 60332.1
in accordance with IEC 60794-2-20

1 Fibre
2 Semi-tight buffer: 600 µm
3 Aramid yarn
4 LS0H sheath


Easy to handle fibre optic cable with 4 optical fibres.
Very small outer diameter (2.8 mm) due to innovative construction with 0.6 mm semi-tight buffers.
Flame retardant halogen-free LS0H sheath. Very low fire load.
Robust sheath for easy installation into tube systems occupied by other cables.

  • Indoor cabling for Fibre to the Home (FTTH) applications.
    Indoor cabling for data network and building automation applications.
    Connection cable between building entry point (BEP) and FO data outlet.
    Suitable for laying in cable trays, ducts and vertical shafts.
    For direct termination with FO connectors. Suitable for splicing.
  • 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 4
  • 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
  • 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. Stock Product Reaction 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
19341000DZ FO Indoor FTTH 2.8, 4x1 Dca-s2,d1,a1 yellow E9/125 G.652.D BLO 2.8 mm25 mm8 400 500 0.043 kWh/mby the metre 40393910026276 OS2
19440500DZ FO Indoor FTTH 2.8, LS0H 4x1 Dca-s2,d1,a1 heather violet G50/125 OM4 2.8 mm25 mm8 400 500 0.043 kWh/mby the metre 40393910022193 OM4