Model |
DH-PFM920I-6UN-C |
DH-PFM920I-6UN-U |
Structure |
Conductor |
Material |
OFC(oxygen-free copper) |
Structure |
4P*0.53±0.01mm |
Insulation |
Material |
HDPE |
Min. average thickness |
0.21mm |
Diameter |
0.95mm0.05mm |
Color(4 Pairs) |
Orange, white/orange; green, white/green;
blue, white/blue; brown, white/brown |
Rip cord |
Yes |
Jacket |
Material |
PVC, meet the requirement of CPR E class |
PVC, meet the requirement of UL CM class |
Min. average thickness |
0.40mm |
Diameter |
6.0±0.50mm |
surface |
Smooth, full, and tight |
Color |
White |
General |
Length |
305m(1000.66ft) |
N.W. |
11.25kg(24.8lb) |
Packaging dimension |
412mmx412mmx215mm(16.22”x16.22”x8.46”) |
Weight (with packaging) |
12.75kg(28.11lb) |
Mechanical properties |
Insulation |
Tensile strength |
≥16MPa |
Elongation at break |
≥300% |
Peeling property |
No damage to insulation or conductor |
Jacket |
Tensile strength |
Before aging: ≥13.5MPa
After aging: ≥12.5MPa |
Before aging: ≥13.5MPa
A retention rate of tensile strength after aging: ≥85% |
Elongation at break |
Before aging: ≥150%
After aging: ≥125% |
Before aging: ≥150%
A retention rate of elongation at break after aging: ≥50% |
Aging condition |
100℃*24h*7d |
Peeling property |
No damage to insulation, cold bending (-20C *4h), the outer diameter of the cable is 8 times, without cracking. |
No damage to insulation, cold bending (-15C *4h), the outer diameter of the cable is 8 times, without cracking. |
Electrical performance (20℃) |
Characteristic impedance (1-250MHz) |
100±15Ω |
DC resistance |
≤9.38Ω/100m |
Max. unbalance rate of line pairs’ direct current |
≤5% |
Time delay |
≤45ns/100m |
Max. mutual capacitance |
5.6nF/100m |
Min. insulation resistance |
5000MΩ·km |
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