512 optical fibre cable for duct installation, KP sheath
Loose tube single mode Optical Cable, totally dielectric with 512 fibers. The tubes are filled with a thixotropic filling compound. Waterblocking beteen the tubes is achieved by swellable dry elements. The core is protected by an aramid reinforced PE sheath. Installation in ducts by pulling or blowing.
Optical fibre
Dielectric
Water blocked
UV resistant
ROHS compliant
STANDARDS
Construction: Telefónica standard ERQ.f6.0227- Edition 1
Fibre: ITU-T G652D
CONSTRUCTION
Central reinforcing element: Dielectric fibreglass (FRP).
Loose tubes: PBT loose tubes filled with thixotropic compound with 32 optic fibres.
Colour coding of tubes and fibres according to tables 1 and 2.
Core formation: Loose tubes stranded in SZ. Swellable yarns and tapes to avoid
water penetration and make the cable waterproof.
Reinforcement: Aramid yarns as reinforcing element.
Outer sheath: Black polyethylene, UV resistant.
Sheath marking : The cable sheath will be marked with white ink at regular intervals
with the following information :
o CABLESCOM / year / Number of fibres MN/batch number/Single mode
fibre (MN)/ sheath type (KP) /length markings
o Other sheath marks available upon request