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.
Certification & FAQ
REACH,ROHS,TLC Telecom Certificate,Environmental Management System
Certification,ISO9001:2000,Utility Model Patent Certificate
Packing & Shipping & Payment
Company Profile
Dongguan TW-SCIE Co., Ltd. is specialized in developing,
manufacturing and selling of optical fiber communications products
and integrates with independent import and export rights high-tech
enterprises.
Dongguan TW-SCIE Co., Ltd is a high-tech enterprise group in China
devoted to communications undertakings with our own importers and
exporters rights.
Since its founding, high quality products and strong co-operations
have enabled the enterprise to stably and rapidly grow into a
specialized communication manufacturer which supplying and
engineering service can provide the most complete product line-up
and specifications in the fiber and cable industry of China.
The enterprise possesses a passel of faithful,
intelligent,conscientious talents, while bending ourselves to
follow up the worldwide advanced technology. At the same time,
we’ve established relationship with many scientific research
academies.
