Optical fibre cable, PKP sheath
Cables from 16 to 128 single mode optical fibres, totally dielectric, with a PKP sheath for installation in outside plant in underground conduits or as overhead lines.
Optic Fibre
Overhead line cable
UV resistant
Impact resistant
Dielectric
Water Blocked
ROHS Compliant
STANDARDS
ADIF specification: 03.366.780.9 – 5th Edition
Fibre: ITU-T G652D
CONSTRUCTION
Central element: Fiber-glass reinforced plastic central element (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 traction resistant.
Outer jacket: Black polyethylene.
Sheath marking: The cables will be marked with the following information:
o Manufacturer (CCSA) / Year / Batch number / Number of fibres / Single mode fibre
(MN) / Sheath type / Meters (m) / ADIF
o Other marks are available on request.