FZOMSU-SD Mini is a universal stranded cable suitable for duct installation both indoors and outdoors. The cable is fire retardant according to the IEC 60332-1.


  • Optical fibres: Coloured single-mode fibres according to the ITU-T G.652.D standard.
  • Secondary coating: Jelly filled loose tubes made of thermoplastic polymer.
  • Fillers: Plastic fillers when applicable.
  • Central strength member: Glass fibre reinforced plastic (FRP).
  • Cable core stranding: The secondary coating tubes and fillers (when needed) are SZ-stranded around the central strength member.
  • Strenght members: A helically stranded layer of fiberglass yarns (waterblocking).
  • Rip cord: A non-metallic rip cord is applied under the sheath.
  • Outer sheath: Flame retardant, halogen free and UV resistant plastic (LSZH). Colour of the sheath is black. Cable is flame retardant according to the IEC 60332-1.
  • Sheath marking: Marking printed on the sheath at one meter interval: Nestor Cables - cable type - lot number - year of manufacture - length marking.

All of our fibre optic and copper cables are halogen-free.

STK* Nestor code Size Max. diameter Weight Length Drum
0217514 L10477


7,8 mm

63 kg/km

2000 m K8
0217515 L10392 2x12xSML 7,8 mm

63 kg/km

2000 m K8
0217516 L10393 4x12xSML 7,8 mm 63 kg/km 2000 m K8
0217517 L10478 8x12xSML 8,5 mm 78 kg/km 2000 m K10


*Clicking on these numbers will take you to the product page on the Finnish STK service.


Max. tension during installation (12-48 fibres)

1800 N

Max. tension during installation (96 fibres)

2700 N

Temperature range during operation

-40 - +70 ºC

Temperature range during installation

-15 - +60 ºC

Reaction to fire (CPR)

Dca -s2,d2,a2

Minimum bending radius 

Installed 10 x diameter, during installation 20 x diameter