• Wire: Annealed bare copper wire, copper wire diameter 0.40, 0.50, 0.60, 0.70, 0.80, 0.90mm.
• Insulation material: HDPE, the color of insulated wire conforms to the standard of international spectrum.
• Insulation wire pairs: Pairs of single insulated wires are twisted in pairs at different pitches and the specified color combinations are used to identify pairs. Reduce crosstalk interference between pairs, low power consumption.
• Sheath material: Polyethylene PE sheath
• Operating Temperature: -30℃～+60℃.

Electrical Performance

• DC Resistance:20℃, 0.4 ≤148Ω/km 0.5 ≤95.0Ω/km 0.6 ≤65.8Ω/km 0.8 ≤36.6 Ω/km
• Insulation electrical strength: Conductor between 1min 1kv not breakdown; conductor and shield 1min 3kv not breakdown.
• Insulation Resistance: Each core wire and the remaining core connecting to ground, air filled cable is greater than 10000MΩ.km, filled type cable is more than 3000 m Ω. Km.
• Working capacitance: average 52 ± 2nF / km.
• Far-end crosstalk defense: 150kHZ specified combination of average power greater than 69dB / km.

• Used in the metropolitan area network communications network construction, mainly to the pipeline, overhead installation, mainly for pipeline laying, and has a preservative effect.