Dahuasecurity.com uses cookies and similar technologies. Dahua uses functional cookies to ensure that its websites operate properly and analytical cookies to make your user experience optimal. Third-party cookies may collect data outside our websites as well. By clicking on " Agree" or by continuing to use this website, you give consent for the setting of cookies and the processing of personal data involved. More information on our cookie statement.

PFM920I-6U-U

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; ANSI UL CM flame retardant class certified 

> 10-year warranty

  • Specifications
  • Accessories
  • Download
  • Conductor

    Material

    Oxygen free copper (99.97% purity)

    Diameter

    0.57mm ± 0.01 mm

    American Wire Gauge

    23AWG

    Insulation

    Material

    HDPE

    Min. Average Thickness

    0.21 mm

    Diameter

    1.0 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

    6.3 mm ± 0.3 mm

    Color

    White

    Electrical

    Max. DC Resistance of a Single Conductor

    7.5Ω/100 m

    Min. Insulation Resistance

    5000MΩ·km

    Max. DC Resistance Unbalance

    5% (pair intra)

    Dielectric Strength

    No breakdown with 2.5KV DC for 2 seconds

    Transmission

    Characteristic Impedance

    100 ± 15Ω

    Near End Cross Talk

    ≥38.3 dB/100 m@250 MHz

    Max. Attenuation

    32.8 dB/100 m@250 MHz

    Return Loss

    ≥17.3 dB/100 m@250 MHz

    Mechanical

    Tensile Strength

    Sheath≥13.8 MPa, insulation≥16.5 MPa

    Elongation at Break

    Sheath≥100%, insulation≥300%

    Installation Bending Radius

    >8 times of outer cable diameter

    Conductor Elongation at Break

    ≥20%

    Environmental

    Shrinkage of Insulation

    ≤6%

    Color Migration Resistance of Insulation

    No migration

    Sheath Tensile Strength and Elongation at Break after Aging

    ≥11.73 MPa, ≥50%

    Low Temperature Bending Test

    No cracking after the test

    Heat Shock Test

    No cracking after the test

    Operation 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 UL1685(without smoke measurements)

    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

    ≥11.9 kg (26.24 lb)

    Gross Weight

    ≥12.9 kg (28.44 lb)

    Compliance

    Executive Standards

    ANSI/TIA 568-C.2-2009, UL444-2008

    Certification

    Certification

    UL CM

    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

    570

    2.0

    40.0

    35.0

    74.3

    72.3

    4

    552

    3.8

    40.0

    23.0

    65.3

    63.3

    8

    547

    5.3

    40.0

    16.9

    60.8

    58.8

    10

    545

    6.0

    40.0

    15.0

    59.3

    57.3

    16

    543

    7.6

    38.0

    10.9

    56.2

    54.2

    20

    542

    8.5

    37.0

    9.0

    54.8

    52.8

    25

    541

    9.5

    36.0

    7.0

    53.3

    51.3

    30﹡

    540.6

    10.4

    35.2

    5.5

    53.1

    50.1

    31.25

    540

    10.7

    35.1

    n/s

    51.9

    49.9

    62.5

    539

    15.4

    32.0

    n/s

    47.4

    45.4

    100

    538

    19.8

    30.0

    n/s

    44.3

    42.3

    200

    537

    29.0

    27.0

    n/s

    39.8

    37.8

    250

    536

    32.8

    26.0

    n/s

    38.3

    36.3

    Frequency (MHz)

    ACRF ≥ dB

    PS ACRF ≥ dB

    RL ≥ dB

    Delay skew ≤ ns

    Zc(Ω)

    1

    67.8

    64.8

    20.0

    45.0

    100±15

    4

    55.8

    52.8

    23.0

    8

    49.7

    46.7

    24.5

    10

    47.8

    44.8

    25.0

    16

    43.7

    40.7

    25.0

    20

    41.8

    38.8

    25.0

    25

    39.8

    36.8

    24.3

    30﹡

    38.3

    35.3

    23.8

    31.25

    37.9

    34.9

    23.6

    62.5

    31.9

    28.9

    21.5

    100

    27.8

    24.8

    20.1

    200

    21.8

    18.8

    18.0

    250

    19.8

    16.8

    17.3

    Note:

    Executive standard for the above parameters: ANSI/TIA-568-C.2-2009

    "n/s"=Not Specified

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