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EE2B01A

EE2B01A
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LOOSE TUBE MICRO BLOWN FIBRE CABLEl STANDARDS Construction: IEC 60794 Optical fibre: ITU-TG.652D and EN 60793-2 - Class B 50 B 1.3 DESCRIPTION AND APPLICATION This cable is designed for installation into a subduct by the use of air blown techniques. These cables are of loose tube construction containing 12 to 96 singlemode fibres within a black sheath. CONSTRUCTION • Central reinforcing element: Dielectric central strength member. • Loose tubes: PBT loose tubes filled with thixotropic compound and containing single mode optical fibres according to ITU-T G.652 D (EN 60793-2 - Class B 50 B 1.3). Colour coding of tubes and fibres according to tables 1 and 2. • Core formation: Loose tubes stranded in SZ. Sweallable yarns and tapes to avoid water penetration and make the cable waterproof. • Outer jacket: UV resistant PE colour black. • Sheath marking : The cable sheath will be marked with white ink at regular intervals with the following information : o PROPIETARY / CABLESCOM / Year of fabrication /OPTICAL CABLE/ Number of fibres /SMF+ length markings o Other marks are available upon customer's request. OPTICAL FIBRE CHARACTERISTICS The parameters of the optical fibre used in these cables meet the ITU-T recommendation G.652D and EN 60793-2 -Class B 50 B 1.3. See our fibre product sheet for the characteristics of the fibre Optical transmission characteristics of cabled fibre: Attenuation coefficient: Maximum at 1310 nm: 0,34 dB/km Maximum at 1550 nm: 0,22 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. 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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LOOSE TUBE MICRO BLOWN FIBRE CABLEl TABLE 1: LOOSE TUBES COLOUR CODE *Note: Natural tubes are fillers Fibre Colour Abrev. Blue orange (Green Brown Grey White Tensile strength (Acfibre < 0,33%, Aa<0.1 dB) IEC 60794-1-2 E1A 600 N (12 to 72 fibres) 1200 N (96 fibres) Crush resistance (Aa<0,1 dB)IEC 60794-1-2 E31000 N Impact resistance (Aa<0,1 dB) IEC 60794-1-2 E4 1 J, 3 impacts, R= 300 mm Water penetration IEC 60794-1-2 F5B LPwater < 3 m (24 h) Temperature cycling (operation, Aa<0,1 dB) IEC 60794-1-2 F1 -20°C to +65°C All drawings, designs, specifications and particulars of weights,...

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LOOSE TUBE MICRO BLOWN FIBRE CABLEl DIMENSIONS AND WEIGHT Optical fibres 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. 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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EE2B01A 3Pages

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EE2B01A
3Pages