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EE5102A

EE5102A
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STANDARDS ADIF specification: 03.366.780.9 - 5th Edition Fibre: ITU-T G652D DESCRIPTION AND APPLICATION 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. 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. OPTICAL FIBRE CHARACTERISTICS The parameters of the optical fibres used in these cables meet the ITU-T recommendation G.652D See our fibre product sheet for the characteristics of the fibre. Optical transmission characteristics of cabled fibre ; Attenuation coefficient; Average/ maximum at 1310 nm: 0,35 / 0,37 dB/km Average / Maximum at 1550 nm: 0,21 / 0,24 dB/km PMD < 0,20 ps/km1/2 PMD link < 0,10 ps/km1/2 Cut-off wavelength (Ac) < 1260nm All drawings, designs, specifications and particulars of weights, dimensions, etc. in this documentation are only indicative and must not be considered contractual, page.1/3 Cables de Comunicaciones Zaragoza, SL. Poligono de Malpica, calle D, n° 83. 50016 Zaragoza - Espafia +34 976 729 900 | +34 976 729 974 www.cablescom.com | comercial@cablescom.com Certified Company ISO 9001 - ISO 14001

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TABLE 1: LOOSE TUBES COLOUR CODE All drawings, designs, specifications and particulars of weights, dimensions, etc. in this documentation are only indicative and must not be considered contractual, page.2/3

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MECHANICAL CHARACTERISTICS Standards Test conditions Tensile strength (no fibre elongation) Maximum tensile load (no fibre break) Maximum cable elongation from 100 to 190 kg Impact resistance (Aa<0.05 dB) Crush resistance (Aa<0.05 dB) Curvature (Aa<0.05 dB) Temperature cycling (operation, Aa<0.05 dB) Water propagation Nominal weight (kg/km) All drawings, designs, specifications and particulars of weights, dimensions, etc. in this documentation are only indicative and must not be considered contractual, page.3/3 Cables de Comunicaciones Zaragoza, SL. Poligono de Malpica, calle D, n° 83....

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EE5102A 3Pages

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EE5102A
3Pages