 Central strength member (CSM): steel wire with plastic coating when
needed.
 Tube: thermoplastic material, containing up to 12 optical fibres and
filled with a suitable water tightness compound.
 Stranding: The required numbers of elements (tubes or fillers) are SZ
stranded around the central strength member.
 Longitudinal Water Tightness: WB tape and water blocking yarn (dry
core)
 Inner Sheath: LSZH.
 Armour: Corrugated steel tape.
 Outer Sheath: LSZH. Compliant to IEC60332-3-24, IEC60332-1,
IEC60754-1/2, IEC61034-2, UL1581 UV Resistant.
 Suitable for Direct Buried or Indoor/Outdoor Installation.

 Unitube: thermoplastic material, containing up to 24 fibres and filled
with a suitable water tightness compound.
 Peripheral Strength Elements: Aramid yarns.
 Armour: corrugated steel tape.
 Outer Sheath: LSZH Compliant to IEC60332-3-24, IEC60332-1, IEC60754-
1/2, IEC61034-2, UL1581 UV Resistant.
 Suitable for Duct Buried or Indoor/Outdoor Installation

 Unitube: thermoplastic material, containing up to 24 fibres and filled with a
suitable water tightness compound.
 Peripheral Strength Elements: Aramid yarns.
 Armour: corrugated steel tape.
 Outer Sheath: PE.
 Suitable for Direct Buried and Outdoor Installations