FZOMU-SD Micro is a cable for microducts. Its secondary coating tubes are stranded around the central strength member and water blocking is achieved through dry water blocking elements.

This type is also known as:

  • A-DQ(ZN)2Y Mini (VDE 0888)
  • GRHLDV Micro (S12)


  • 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: Black 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.
  • Water blocking: Dry water blocking elements.
  • Rip cord: A non-metallic rip cord is applied under the sheath.
  • Outer sheath: The cable sheath consists of UV resistant black HDPE. Nominal sheath thickness is 0,5 mm.
  • 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 Diameter Weight Length Drum
0217528 L10496 2x12xSML 5,6 mm 24 kg/km 4000 m


0217529 L10421 4x12xSML 5,6 mm 25 kg/km 4000 m


0217530 L10497 6x12xSML 5,6 mm 25 kg/km 4000 m


0217531 L10498 8x12xSML 6,4 mm 36 kg/km 4000 m K10
0217344 L10638 12x12xSML 8,1 mm 54 kg/km 4000 m K12
- L11342 24x12xSML

9,9 mm

76 kg/km

4000 m K14
0217451 L10634 8x24xSML 8,1 mm 51 kg/km 4000 m K12


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



Maximum tension during installation (12-48 fibres)

750 N

Maximum tension during installation (96 fibres)

1 000 N

Crush strength with 100 mm plate

500 N

Temperature range during operation

-40 - +70 °C

Temperature range during installation

-15 - +60 ºC

Reaction to fire (CPR)



During installation 20 x diameter, installed 15 x diameter