Optical fibre cable armoured, PKSP sheath
16 to 128 fibres waterproof loose tube singlemode optical fibre cables. Double aramid yarns reinforced PE sheath and armoured with a corrugated steel tape for mechanical and rodent protection. These cables to be installed in underground ducts or directly buried
Optic fibre
Rodent resistant
Uv resistant
Impact resistant
Water blocked
Rohs ompliant
STANDARDS
ADIF specification 03.366.780.9 –5th Edition.
Fibre: ITU-T G652D
CONSTRUCTION
Central reinforcing element: Dielectric fibreglass (FRP).
Loose tubes: PBT loose tubes filled with thixotropic compound and containing single mode optical fibres according to ITU-T G.652 D. 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.
Inner sheath: Polyethylene.
Mechanical reinforcement: Aramid yarns as tensile supporting element.
Armouring: Corrugated copolymer coated steel amour longitudinally resistant to rodents.
Outer jacket: Black UV resistant polyethylene.
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/ PKSP / batch number
+length markings
o Other sheath marks available upon request