ADSS Outdoor All-Dielectric Self-Supporting Fiber Optic Cable
Optical Fiber Cable
Description
This specification covers the design requirements for the structure, mechanical, physical, and performance standards for the supply of optical fiber cables. The features described in this document are intended to provide information about the performance of the optical cable
Structural features
Loose tube with non-metallic strengthening member
High flexibility aramid yarn
Capable of working at an electric field of up to 25KV/m for an extended period
Fiber Specifications
| Technical parameter of ITU-T G.652D (B1.3) single-mode optical fiber |
| Optical Characteristics | | | |
| Mode field diameter (MFD) | 1310nm 1550nm | 9.2±0.4 10.4±0.8 | µm µm |
| Cut-off wavelength (λcc) | | ≤1260 | nm |
| Attenuation coefficient | 1310nm 1383nm 1550nm | ＜0.35 ＜0.35 ＜0.22 | dB/km dB/km dB/km |
| Macro bending loss | φ75mm, 100circles, at 1550nm | ≤0.1 | dB |
| Attenuation non-uniformity | | ≤0.05 | dB |
| Dispersion coefficient | 1288~1339nm 1271~1360nm 1550nm | ≤3.5 ≤5.3 ≤8 | Ps/(nm.km) Ps/(nm.km) Ps/(nm.km) |
| Zero dispersion wavelength | | 1300~1324 | nm |
| Max zero dispersion slope | | ≤0.093 | Ps/(nm2.km) |
| Group index of refraction (typical value) | 1310nm 1550nm | 1.466 1.467 | |
| Geometric characteristic | | | |
| Cladding diameter | | 125.0±1.0 | µm |
| Core/cladding concentricity error | | ≤0.8 | µm |
| Cladding non-circularity | | ≤1.0 | % |
| Coating diameter | | 245.0±10 | µm |
| Cladding/coating concentricity error | | ≤12.0 | µm |
| Coating non-circularity | | ≤8 | % |
| Diameter of colored coating | | 250.0±15 | µm |
| Mechanical characteristic | | | |
| Curling (radius) | | ≥4 | m |
| Proof stress | | ＞0.69 | Gpa |
| Coating strip force | Average value Peak value | 1.0-5.0 1.3-8.9 | N N |
| Dynamic stress corrosion susceptibility parameter (nd value) | | ≥20 | |
Properties
This system can accommodate up to 288 optic fibers.
The lightweight design adds less load to the tower and can span up to 1500m.
It has a strong anti-pull performance of more than 90KN.
The non-metallic structure provides good insulation and excellent lightning resistance.
The aramid yarns are equally distributed and have good production processes, resulting in excellent stress/strain performance.
It has excellent bullet-resistant performance.
It has excellent tracking-resistant performance.
The system can be installed without a power-off, and the normal transmission of the cable won't be influenced by power line faults.
Cable Design
| Item | Description |
| Model No | ADSS-12B1-100-PE | ADSS-24B1-100-PE | ADSS-48B1-100-PE |
| 1.Fiber count | 12 | 24 | 48 |
| 2. Cable Diameter | 11.6±0.3mm | 12.4±0.3mm |
| 3. Cable Weight | 117KG | 130KG |
| 4. Central Strength member | |
| -Material | FRP |
| 5. Loose Tube | |
| -Material | PBT |
| No of Loose Tube | 2 | 4 | 4 |
| -No of fiber per tube | 6 | 6 | 12 |
| -Type of filling compound | Jelly |
| 6. Filler | |
| -Material | PP |
| -No of filler | 4 | 2 | 2 |
| 7. Tube Assembly | |
| -Tube Layout | 1+6 |
| -Stranding type | SZ |
| 8.Water-blocking system | |
| -Material | Filling compound(Or water blocking tape) |
| 9. Core wrap | |
| -Material | Polyester tape |
| 10.Strength member | |
| -Material | Aramid Yarn |
| 11. Inner sheath | |
| -Material | MDPE |
| -Thickness | 0.8mm±0.2mm |
| 12.Outer Sheath | |
| -Material | HDPE |
| -Thickness | 1.8mm±0.2mm |
| 13. Sheath marking | |
| -Type of marking | Laser printing |
The applicable fields are as follows
Long-distance telecommunications, LAN in high voltage areas, or access to the telecom network.Power transmission systems in areas with high thunder activity and high electromagnetic interference.
Product Tags:
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Outdoor Rated Fiber Optic Cable ADSS Light Weight double jacket Non-metal cable for Power Telecommunication Images
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