FZORMU-SD is a duct fibre optic cable, whose fibres are stranded around the central strength member in jelly filled tubes. A layer of E-glass yarns under the sheath work as a strength member.

This type is also known as 

• A-DQ(ZN)B2Y (VDE 0888)
• GRHLDV (S12)

Construction

• 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.
• Strengt members: A layer of E-glass yarns under the sheath.
• 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 1,2 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.