Cable construction and colour code

BroadbandLTCLTC - Outdoor Underground, Metallfree, Loose Tube CableNon-metallic, loose tube outdoor duct cable, longitudinal water-protected.Installation: suitable for duct installation by pulling or blowing.Characteristics Properties UnitProduct groupFibre Optic cablesSeriesTypeFibre optic cable Single modeLTCStandardization IEC 60794-3-10Test procedures IEC 60794-1-2ApplicationCable metal freeBlow inStrain reliefUV resistantHalogen free (acc. EN 50267-2-2)Longitudinal water blockingType of ductFibre typeOptical fibre standardStrip methodMaterial outer sheathColour outer sheathLongitudinal watertight constructionOutsideYesYesYesYesYesYesLoose tube, gel filledSingle modeITU-T G.657.A11 Rip cordArticle dependant, see detail sheetBlackUV-protection ISO 4892/2Super Absorbing PolymerInstallation temperature -15 / 50 °COperation temperature range Article dependant, see detail sheet °CTransportation and storage temperature -40 / 70 °CAttenuation @ 1310 nm 0.35 dB/kmAttenuation @ 1550 nm 0.22 dB/kmAttenuation @ 1625 nm 0.25 dB/kmConstruction and Colour codesSee appendixBendingradiusafterinstallationBendingradiusduringinstallationTensileloadshorttermTensileloadLongTerm(Tl)OuterPartnumber Descriptiondiameterapprox.(mm)Netweight(Kg/km) (mm) (mm) (Tm)74500 4x SM G.657.A1 (2x2) 10 73 150 200 2000 150074501 6x SM G.657.A1 (3x2) 10 73 150 200 2000 150074502 8x SM G.657.A1 (4x2) 10 74 150 200 2000 150074503 12x SM G.657.A1 (6x2) 10 75 150 200 2000 150074147 12x SM G.657.A1 (3x4) 10 74 150 200 2000 150074526 12x SM G.657.A1 (2x6) 10 73 150 200 2000 150074504 24x SM G.657.A1 (6x4) 10 76 150 200 2000 150074148 24x SM G.657.A1 (4x6) 10 74 150 200 2000 150077600 24x SM G.657.A1 (2x12) 10,1 71 150 200 1900 90074506 36x SM G.657.A1 (6x6) 10 76 150 200 2000 150077601 36x SM G.657.A1 (3x12) 10,1 72 150 200 1900 90074509 48x SM G.657.A1 (8x6) 11,4 98 170 230 2500 150074508 48x SM G.657.A1 (6x8) 10,9 91 160 220 2500 1500Copyright (c) TKF, 09-12-2011 Subject to technical alterations Page 20