Optic Fiber Single-Mode Micro Cable HDPE Central Loose Tube Aramid Yarns

Cable Specification Cable Diametermm2.52.63.84.0Cable Cores 4-12242436Fiber diametermm250μm200μm250μm250μmMicro duct of applicationmm7/410/6Nominal Cable WeightKg/km5.56.51213.5Cable Application Temperature RangeMinimum Bend RadiusTransportation & Storage-25~+70ºCLoad20×DOperation-25~+70ºCUnload10×DMain Mechanical and Environmental Characteristics TestTest StandardSpecified ValueAcceptance CriteriaTensileIEC 60794-1-2-E150NAdditional attenuation absolutevalue should be less than 0.1dB no damageCrushIEC 60794-1-2-E3500N/10cmAdditional attenuation absolutevalue should be less than 0.1dB no damageImpactIEC 60794-1-2-E41J, R=300mm, 3points△α reversible, no damageRepeated BendingIEC 60794-1-2-E6R=20D, 15N, 25cyclesAdditional attenuation absolutevalue should be less than 0.1dB no damage TorsionIEC 60794-1-2-E720N, 1m, +/-1800Additional attenuation absolute value should be less than 0.1dB no damageTemperature CyclingIEC 60794-1-2-F1-25~+70ºC, 2cyces, 8hIncrease in fibre attenuation≤ 0.1dB/KmCabled Fiber Performance G.657A1 CharacteristicsAcceptance ValueAttenuation@1310nm≤0.36dB/km@1550nm≤0.25dB/km