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Zhejiang Jianfeng 600 Pair Outdoor Telephone Cable 0.40mm Bare Copper Conductor,Drum Packing , Find Complete Details about Zhejiang Jianfeng 600 Pair Outdoor Telephone Cable 0.40mm Bare Copper Conductor,Drum Packing,Outdoor Telephone Cable,Underground Cable,Outdoor Cable from Communication Cables Supplier or Manufacturer-Zhejiang Jianfeng Communication Cables Co., Ltd.
zhejiang Jianfeng 600 Pair Outdoor telephone cable:
Working Principle:
Transmitting audio frequency signals,analog signals up to 150kHz or digital signals up to 2048kbits/s. The product is suitable for transmitting system of long-distance optical network cell and subscriber, or subsystem abd connection between floor and floor in integrated wiring system of buildings. Transmitting frequency(Max.):30MHz or 100MHz.
specificaiton
| Part Number | 5P-2400P Telephone Cable(0.4) | 5P-1200P Telephone Cable(0.5) | |
| Conductor | Diameter(mm) | 0.4±0.01 | 0.5±0.01 |
| Material | Bare Copper | Bare Copper | |
| Type | Solid | Solid | |
| Dielectric(Insulation) | Diameter(mm) | 0.7±0.01 | 0.9±0.01 |
| Material | Solid PE | Solid PE | |
| CORE WRAPPING | Material | plastic tape | plastic tape |
| shield | Material | Corrugated Al Tape | Corrugated Al Tape |
| Thickness(mm) | 0.25 | 0.25 | |
| Jacket(sheath) | Diameter(mm) | 7.5-70 | 8.5-65 |
| Thickness(mm) | ≥1.4-3.2 | ≥1.4-3.2 | |
| Material | LDPE | LDPE | |
| Conductor Resistance(ohms/km ) | ≤147 | ≤92 | |
| Insulation resistance(Gohms*km ) | ≥10 | ≥10 | |
| Mutual capacitance(nF/km ) | 50±2 | 50±2 | |
| Capacitance Unbalance(Pf/km) | Pair-Pair | ≤145 | ≤145 |
| Pair-Ground | ≤750 | ≤750 | |
| Dielectric Strength | Pair-Pair | DC 1000V/1Min | DC 1000V/1Min |
| Pair-Ground | DC 3000V/1Min | DC 3000V/1Min | |
| Attenuation | 150kHz(dB/km) | ≤12.1 | ≤9.0 |
| 1024kHz(Db/km) | ≤27.3 | ≤22.3 | |
| Number of Pairs | 10-2400 | 10-2400 | |
| Impedance (ohms ) | 100 | 100 | |
| Weight (kgs/km) | 60-7500 | 75-7500 | |
| Operating Temperature Range(°C) | -50 to 60 | -50 to 60 | |
| package | 305-4000meters/roll | 305-2000meters/roll | |
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