Dahua DH-PFM920I-6UN-C

ConductorMaterial Oxygen free copper (99.97% purity)Diameter 0.53 mm ± 0.01 mmInsulationMaterial HDPEMin. Average Thickness 0.21 mmDiameter 0.95 mm ± 0.1 mmColor (4 Pairs) Blue, white/blue; orange, white/orange; green, white/green; brown, white/brownSeparatorMat erial PESpecification Translucent 4.5 × 0.4 mmRip CordMaterial PolyesterSpecification 500DSheathMaterial PVCMin. Average Thickness 0.5 mmDiameter 6.0 mm ± 0.3 mmColor WhiteElectricalMax. DC Resistance of a Single Conductor 8.7/100 mMin. Insulation Resistance 5000M·kmMax. DC Resistance Unbalance 2% (pair intra), 4% (pairs inter)Dielectric Strength No breakdown with 1KV DC for 1 minTransmissionCharacte ristic Impedance 100 ± 15Near End Cross Talk ≥39.30 dB/100 m@250 MHzMax. Attenuation 34.8 dB/100 m@250 MHzReturn Loss ≥17.3 dB/100 m@250 MHzMechanicalTensile Strength Sheath≥13.5 MPa, insulation≥16 MPaElongation at Break Sheath≥150%, insulation≥300%Installation Bending Radius >8 times of outer cable diameterConductor Elongation at Break ≥10%EnvironmentalShri nkage of Insulation ≤5%Color Migration Resistance of Insulation No migrationSheath Tensile Strength and Elongation at Break after Aging ≥12.5 MPa, ≥100%Low Temperature Bending Test No cracking after the testHeat Shock Test No cracking after the testOperating Temperature –20°C to +60°C (–4°F to 140°F)Installation Temperature 0°C to +50°C (32°F to 122°F)Storage Temperature and Humidity –10°C to +40°C (14°F to 104°F),