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2026-04-29

Dahua Technology Releases 2025 ESG Report: Advancing Sustainable Development Through Digital Intelligence

PFM920-6U

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PFM920-6U

305m Outdoor U/UTP CAT6 Network Cable (Black, PE sheath)

Key Points
    305m Outdoor UTP CAT6 Cable (Black)
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Datasheet

Specifications

Conductor

Material Oxygen free copper (99.97% purity)
Conductor Structure 0.57 mm ± 0.02 mm (0.0224" ± 0.0008")
American Wire Gauge 23AWG

Insulation

Insulating Material HDPE
Min. Average Thickness 0.21 mm (0.0083")
Insulation Diameter 1.02 mm ± 0.06 mm (0.04" ± 0.0024")
Insulation Color 8 cores, Blue, white/blue; Orange, white/orange; Green, white/green; Brown, white/brown

Rip Cord

Material Polyester
Specification 500D

Separator

Material PE
Specification Translucent 4.5 mm × 0.4 mm (0.18" × 0.0157")

Wrapping Tape

Material Polyester tape (transparent)
Thickness W: 20 mm ± 2 mm × T: 0.026 mm ± 0.02 mm (W: 0.79" ± 0.08" × T: 0.0010" ± 0.0008")

Sheath

Min. Average Thickness 0.7 mm (0.0276")
Sheath Material MDPE
Sheath Diameter 6.2 mm ± 0.4 mm (0.24" ± 0.0157")
Sheath Color Black

Electrical

Max. DC Resistance of a Single Conductor 7.35 Ω@100 m (328.08 ft)
Min. Insulation Resistance 5000 MΩ·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 Ω ± 15 Ω
Near-end Crosstalk ≥39.3 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≥13.5 MPa, insulation≥16 Mpa
Elongation at Break Sheath≥150%, insulation≥300%
Installation Bending Radius >15 times of outer cable diameter
Conductor Elongation at Break ≥15%

Environmental

Shrinkage of Insulation ≤5%
Color Migration Resistance of Insulation No migration
Sheath Tensile Strength and Elongation at Break after Aging ≥9.6 MPa, rate of change≤20%
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 –10 °C to +40 °C (+14 °F to +104 °F)
Storage Humidity <60% (RH)

Packaging

Cable Length 305.0 m± 2 m (1,000.66 ft ± 6.56 ft)
Packaging Method 305 m (1,000 ft) a carton, one carton with 2 inner cartons
Packaging Dimensions 436 mm × 436 mm × 222 mm (17.17" × 17.17" × 8.74") (L × W × H)
Transport Package Dimensions 470 mm × 470 mm × 470 mm (18.50" × 18.50" × 18.50") (L × W × H)
Net Weight 11.7 kg ± 0.6 kg (25.79 lb ± 1.32 lb)
Gross Weight 12.7 kg ± 0.6 kg (28.00 lb ± 1.32 lb)

Compliance Standard

Compliance Standard YD/T 3296.2-2018,NSI/TIA 568.2-D

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