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Construction | Material | Nominal size |
Inner conductor | Copper/CCA | Φ0.57±0.005mm |
Insulation | Polyethylene PE | Φ1.02±0.03mm |
Twisting | 2 cores to the pair | |
Rip cord | Nylon Material | |
Filler | Separator | |
Outer sheath | PVC/ PE/LSZH | Φ 6.2±0.2mm (Thickness 0.55±0.05mm) |
DC loop resistance | Max. | 134Ω/km |
Resistance unbalance | Max. | 2% |
Propagation delay | \ | ≤570 ns/100m |
Delay skew | Max. | ≤45 ns/100m |
Impedance) | 1-250MHz | 100±15Ω |
Norminal velocity of propagation | \ | 67% |
Capacitance | Norminal | 49 pF/km |
Capacitance unbalance | Max. | 300 pF/km |