| Customization: | Available |
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| Application: | Aerial |
| Type: | Coaxial |
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Characteristics
* Can be installed without shutting off the power
· Excellent AT performance, The maximum inductive at the operating point of AT sheath can reach 25kV
· Light weight and small diameter reducing the load caused by ice and wind and the load on towers and backprops
· Large span lengths and the largest span is over 1000m
· Good performance of tensile strength and temperature
· The design life span is 30 years
Application
*The design of ADSS cable takes full account of the actual situation of power lines and is suitable for different grades of high
voltage transmission lines. Polyethylene ( PE ) sheath can be used for 10 kV and 35 kV power lines. For 110 kV and 220 kV power
lines, the optical cable hanging point must be determined by calculating the electric field strength distribution and the
electric mark ( AT ) outer sheath must be adopted. At the same time, the amount of aramid fiber and the perfect stranding
process were carefully designed to meet the application requirements of different spans.
Optical Characteristicd
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G.652 |
G.655 |
50/125μm |
62.5/125μm |
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Attenuation(+20ºC) |
@850nm |
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≤3.0 dB/km |
≤3.0 dB/km |
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@1300nm |
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≤1.0 dB/km |
≤1.0 dB/km |
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@1310nm |
≤0.36 dB/km |
≤0.40 dB/km |
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@1550nm |
≤0.22 dB/km |
≤0.23dB/km |
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Bandwidth(Class A) |
@850nm |
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≥500 MHz·km |
≥200 MHz·km |
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@1300nm |
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≥1000 MHz·km |
≥600 MHz·km |
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Numerical aperture |
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0.200±0.015NA |
0.275±0.015NA |
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Cable Cutoff Wavelength |
≤1260nm |
≤1480nm |
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