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EE6102P

EE6102P
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STANDARDS Construction: Telefonica ERQ.f6.0224 Fibre: UIT-T G652 D DESCRIPTION AND APPLICATION 8 to 64 fibres ADSS loose tube single mode optical fibre cables. The tubes are filled with a thixotropic filling compound. Water blocking between the tubes is achieved by swellable dry elements. Coated with a PKCP sheath containing woven aramid yarns against shootings. These cables are recommended for self-supporting aerial installation, with maximum spans of 80 m, in areas with risk of being hit by buckshot. CONSTRUCTION • Central reinforcing element: Dielectric fibreglass (FRP). • Loose tubes: 2, 4 or 8 singlemode optical fibres in PBT loose tubes filled with thixotropic compound. 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. • Reinforcement: Aramid yarns as strength reinforcing element. • Shotgun protection: Two aramid fabric tapes helically applied. • 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 / No. Fibres / Batch number /MN /PKCP + length markings o Other sheath marks available upon request OPTICAL FIBRE CHARACTERISTICS The parameters of the optical fibres are compliant with the ITU-T G.652D recommendation. See our fibre product sheet for the characteristics of the fibre Optical transmission characteristics of cabled fibre:: Attenuation coefficient: Average / maximum at 1310 nm: 0,36 / 0,38 dB/km Average / maximum at 1550 nm: 0,22 / 0,26 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 - Espana

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TABLE 1: LOOSE TUBES COLOUR CODE * Note: The black tubes are fillers TABLE 2: OPTICAL FIBERS COLOUR CODE Fibre Colour Abrev. Violet Brown Maximum tensile strength (Acf<0,33%, Aa reversible) Crush resistance (Aa<0.05 dB) Impact resistance (Aa<0.05 dB) Static bending (Aa<0.05 dB) Repeated bending (Aa<0.05 dB) Torsion test (Aa<0.05 dB) Galloping (Aa<0.05 dB) Temperature cycling (operation, Aa<0.05 dB) Water penetration Shotgun test (tubes not broken) Distance 20 m pellets: numbers 5 and 7 All drawings, designs, specifications and particulars of weights, dimensions, etc. in this documentation...

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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. 50016 Zaragoza - Espafia

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EE6102P 3Pages

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EE6102P
3Pages