Cavi in fibra ottica
All-Dielectric Self-Supporting (ADSS) Loose Tube Aerial Installation Fiber Optic Cable
ADSS
The cable is an ADSS, non-metallic cable using concentric core design. The cable utilizes aramid yarn as strength member. This extremely slim and low weight cable is suitable for a maximum span length of 60-170 meters. • It can be installed adjacent to power lines up to 120 kV. • It can be installed without shutting off the power. • Light weight and small diameter reducing the load caused by ice and wind and the load on towers and back-props. • Good performance of tensile strength and temperature performance
Caratteristiche
- The cable is an ADSS, non-metallic cable using concentric core design. The cable utilizes aramid yarn as strength member. This extremely slim and low weight cable is suitable for a maximum span length of 60-170 meters.
- It can be installed adjacent to power lines up to 120 kV.
- It can be installed without shutting off the power.
- Light weight and small diameter reducing the load caused by ice and wind and the load on towers and back-props.
- Good performance of tensile strength and temperature performance
Applicazioni
Qualità e conformità
ADSS
Punti di forza qualitativi
- Tensile Strength（N）: Long/Short Term：1900/4800
- Crush Resistance（N/100mm）: Long/Short Term：300/1000
- Bending Radius(mm): Static/Dynamic：10D/20D
- Temperature(℃): Storage /Operation：-40℃～70℃
Specifiche tecniche
ADSS
| Fiber Type | G652D G655 G657 50/125 62.5/125 |
|---|---|
| Tensile Strength（N） | Long/Short Term：1900/4800 |
| Crush Resistance（N/100mm） | Long/Short Term：300/1000 |
| Bending Radius(mm) | Static/Dynamic：10D/20D |
| Temperature(℃) | Storage /Operation：-40℃～70℃ |
The fibers are positioned in a loose tube made of high modulus plastic and filled with gel. Tubes (and fillers) are stranded around the non-metallic strength member to form the cable core. The cable core is filled with water blocking yarns and wrapped with water blocking tape, and PE inner jacket is extruded. Then the aramid yarn armored around the inner jacket to reinforce . Finally, PE outer jacket or AT outer jacket is completed.
| Span 100 m | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Counts | 2-30 | 32-36 | 38-60 | 62-72 | 74-96 | 98-120 | 122-144 | 146-216 | 218-288 |
| Max.fiber counts per tube | 6 | 6 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Units(Tubes or Fillers) | 6 | 6 | 6 | 6 | 8 | 10 | 12 | 18 | 24 |
| Cable Diameter（mm） | 9.7 | 9.7 | 9.7 | 9.7 | 11.2 | 12.3 | 13.5 | 13.7 | 16.3 |
| Weight（Kg/km） | 74 | 75 | 75 | 75 | 100 | 120 | 143 | 142 | 195 |
| Fiber Type | G652D G655 G657 50/125 62.5/125 | ||||||||
| Tensile Strength（N） | Long/Short Term：1900/4800 | ||||||||
| Crush Resistance（N/100mm） | Long/Short Term：300/1000 | ||||||||
| Bending Radius(mm) | Static/Dynamic：10D/20D | ||||||||
| Temperature(℃) | Storage /Operation：-40℃～70℃ | ||||||||
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