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Dahua PFM920I-6UN-C
Dahua PFM920I-6UN-C
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Dahua PFM920I-6UN-C

UTP CAT6 Cable

> 305 m (1000 ft)/carton UTP CAT6, power over Ethernet, compatible  with one cable

> High-purity oxygen-free copper conductor

> Customized PVC outer sheath; CE CPR Eca flame retardant class certified

> 10-year warranty

Specifications
  • Conductor
    Material Oxygen free copper (99.97% purity)
    Diameter 0.53 mm ± 0.01 mm
    Insulation
    Material HDPE
    Min. Average Thickness 0.21 mm
    Diameter 0.95 mm ± 0.1 mm
    Color (4 Pairs) Blue, white/blue; orange, white/orange; green, white/green; brown, white/brown
    Separator
    Material PE
    Specification Translucent 4.5 × 0.4 mm
    Rip Cord
    Material Polyester
    Specification 500D
    Sheath
    Material PVC
    Min. Average Thickness 0.5 mm
    Diameter 6.0 mm ± 0.3 mm
    Color White
    Electrical
    Max. DC Resistance of a Single Conductor 8.7Ω/100 m
    Min. Insulation Resistance 5000MΩ·km
    Max. DC Resistance Unbalance 2% (pair intra), 4% (pairs inter)
    Dielectric Strength No breakdown with 1KV DC for 1 min
    Transmission
    Characteristic Impedance 100 ± 15Ω
    Near End Cross Talk ≥39.30 dB/100 m@250 MHz
    Max. Attenuation 34.8 dB/100 m@250 MHz
    Return Loss ≥17.3 dB/100 m@250 MHz
    Mechanical
    Tensile Strength Sheath≥13.5 MPa, insulation≥16 MPa
    Elongation at Break Sheath≥150%, insulation≥300%
    Installation Bending Radius >8 times of outer cable diameter
    Conductor Elongation at Break ≥10%
    Environmental
    Shrinkage of Insulation ≤5%
    Color Migration Resistance of Insulation No migration
    Sheath Tensile Strength and Elongation at Break after Aging ≥12.5 MPa, ≥100%
    Low Temperature Bending Test No cracking after the test
    Heat Shock Test No cracking after the test
    Operating 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), <60% (RH)
    Security
    Vertical Fire Propagation Test Comply with IEC 60332-1-2
    Packaging
    Cable Length 305.0 m (1000.66 ft) ± 1.5 m (4.92 ft)
    Inner Carton Dimensions 416.0 mm × 412.0 mm × 220.0 mm (16.38″ × 16.22″ × 8.66″) (L × W × H)
    Packaging Method 305.0 m (1000.66 ft) a carton, one master carton with 2 inner cartons
    Net Weight ≥10.5 kg (23.15 lb)
    Gross Weight ≥11.5 kg (25.35 lb)
    Compliance
    Executive Standards Q/DXJ 067-2019, EN50575-2014
    Certification
    Certification CPR Eca
    Transmission Characteristics

    (100 m at 20°C) (328.08 ft at 68°F)
    Frequency (MHz) Phase delay ≤ ns IL ≤ dB TCL≥ dB﹡ EL TCTL≥ dB﹡ NEXT ≥ dB PS NEXT ≥ dB
    1 n/s n/s 50.0 35.0 n/s n/s
    4 552.0 4.0 44.0 23.0 66.3 63.3
    8 547.0 5.6 41.0 16.9 61.8 58.8
    10 545.0 6.4 40.0 15.0 60.3 57.3
    16 543.0 8.1 38.0 10.9 57.2 54.2
    20 542.0 9.0 37.0 9.0 55.8 52.8
    25 541.0 10.1 36.0 7.0 54.3 51.3
    30﹡ 540.6 11.0 35.2 5.5 53.1 50.1
    31.25 540.0 11.3 35.1 n/s 52.9 49.9
    62.5 539.0 16.3 32.0 n/s 48.4 45.4
    100 538.0 21.0 30.0 n/s 45.3 42.3
    200 537.0 30.7 27.0 n/s 40.8 37.8
    250 536.0 34.8 26.0 n/s 39.3 36.3
    Frequency (MHz) EL FEXT ≥ dB PS EL FEXT ≥ dB RL ≥ dB Delay skew ≤ ns Zc(Ω)
    1 n/s n/s n/s n/s n/s
    4 56.0 53.0 23.0 45.0 100±15
    8 49.9 46.9 24.5
    10 48.0 45.0 25.0
    16 43.9 40.9 25.0
    20 42.0 39.0 25.0
    25 40.0 37.0 24.3
    30﹡ 38.5 35.5 23.8
    31.25 38.1 35.1 23.6
    62.5 32.1 29.1 21.5
    100 28.0 25.0 20.1
    200 22.0 19.0 18.0
    250 20.0 17.0 17.3
    Note: 

    Executive standard for the above parameters: Q/DXJ 067-2019

    “n/s”=Not Specified

    “﹡”=Unless otherwise customer stated the test results default to not shown in test report but comply with standard

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