Long Span ADSS provides reliable self-support performance for up to 1500 meters. Each Long Span ADSS cable is custom engineered for optimum placement on utility towers and to operate under full weather load, ensuring safe reliable lifetime performance. For installation on high-voltage lines up to 275 KV, an optional track-resistant jacket prevents dry-band arcing damage. Fiber counts is available up to 288 fibers.
Fiber Type:G652D; G655C; 657A1; 50/125; 62.5/125; OM3; OM4 As Options
Span: 500-1500m
Application: Self-support Aerial installation
Main Features:
Long Span Installation & Use
Tailored designs span distances up to 2,500’ (760 m) without interrupting power
Higher count designs utilize 24 fiber per tube to reduce environmental load
Matching pole attachment hardware (dead-ends, suspension clamps)
Standards: GL Technology's ADSS Fiber Optical Cable complies with IEEE 1222, IEC 60794-4-20, ANSI/ICEA S-87-640, TELCORDIA GR-20, IEC 60793-1-22, IEC 60794-1-2, IEC 60794
Characteristics:
Parameters | Specification | |
Optical Characteristics | ||
Fiber Type | G652.D | |
Mode Field Diameter (um) | 1310nm | 9.1 ± 0.5 |
1550nm | 10.3 ± 0.7 | |
Attenuation Coefficient (dB/km) | 1310nm | ≤ 0.35 |
1550nm | ≤ 0.21 | |
Attenuation Non-uniformity (dB) | ≤ 0.05 | |
Zero Dispersion Wavelength ( λ0) (nm) | 1300 ~ 1324 | |
Max Zero Dispersion Slope (S0max) (ps/(nm2·km)) | ≤ 0.093 | |
Polarization Mode Dispersion Coefficient (PMDQ) (ps/km1/2) | ≤ 0.2 | |
Cut-off Wavelength (λcc) (nm) | ≤ 1260 | |
Dispersion Coefficient (ps/ (nm·km)) | 1288~1339nm | ≤ 3.5 |
1550nm | ≤ 18 | |
Effective Group Index of Refraction (Neff) | 1310nm | 1.466 |
1550nm | 1.467 | |
Geometric characteristic | ||
Cladding Diameter (um) | 125.0 ± 1.0 | |
Cladding Non-circularity (%) | ≤ 1.0 | |
Coating Diameter (um) | 245.0 ± 10.0 | |
Coating-cladding Concentricity Error (um) | ≤ 12.0 | |
Coating Non-circularity (%) | ≤ 6.0 | |
Core-cladding Concentricity Error (um) | ≤ 0.8 | |
Mechanical characteristic | ||
Curling (m) | ≥ 4 | |
Proof Stress (GPa) | ≥ 0.69 | |
Coating Strip Force (N) | Average Value | 1.0 5.0 |
Peak Value | 1.3 ~ 8.9 | |
Macro Bending Loss (dB) | Ф60mm, 100 Circles, @ 1550nm | ≤ 0.05 |
Ф32mm, 1 Circle, @ 1550nm | ≤ 0.05 |
Specifications:
Parameters | Specification | ||||||
Fiber Count | 2 | 6 | 12 | 24 | 60 | 144 | |
Loose Tube | Material | PBT | |||||
Fibers per Tube | 2 | 4 | 4 | 4 | 12 | 12 | |
Numbers | 1 | 2 | 3 | 6 | 5 | 12 | |
Filler Rod | Numbers | 5 | 4 | 3 | 0 | 1 | 0 |
Central Strength Member | Material | FRP | FRP coated PE | ||||
Water Blocking Material | Water blocking yarn | ||||||
Additional Strength Member | Aramid yarns | ||||||
Inner Jacket | Material | Black PE (Polythene) | |||||
Thickness | Nominal: 0.8 mm | ||||||
Outer Jacket | Material | Black PE (Polythene) or AT | |||||
Thickness | Nominal: 1.7 mm | ||||||
Cable Diameter (mm) | 11.4 | 11.4 | 11.4 | 11.4 | 12.3 | 17.8 | |
Cable Weight (kg/km) | 94 ~ 101 | 94 ~ 101 | 94 ~ 101 | 94 ~ 101 | 119 ~ 127 | 241 ~ 252 | |
Rated Tension Stress (RTS) (KN) | 5.25 | 5.25 | 5.25 | 5.25 | 7.25 | 14.5 | |
Maximum Working Tension (40%RTS) (KN) | 2.1 | 2.1 | 2.1 | 2.1 | 2.9 | 5.8 | |
Everyday Stress (15-25%RTS) (KN) | 0.78 ~ 1.31 | 0.78 ~ 1.31 | 0.78 ~ 1.31 | 0.78 ~ 1.31 | 1.08 ~ 1.81 | 2.17 ~ 3.62 | |
Allowable Maximum Span (m) | 100 | ||||||
Crush Resistance (N/100mm) | Short time | 2200 | |||||
Suiting Meteorological Condition | Max wind speed: 25m/s Max icing: 0mm | ||||||
Bending Radius (mm) | Installation | 20D | |||||
Operation | 10D | ||||||
Attenuation (After Cable) (dB/km) | SM Fiber @1310nm | ≤ 0.36 | |||||
SM Fiber @1550nm | ≤ 0.22 | ||||||
Temperature Range | Operation (℃) | -40 ~ +70 | |||||
Installation (℃) | -10 ~ +50 | ||||||
Storage & Shipping (℃) | -40 ~ +60 |
Cable Details Show:
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Hunan GL Technology Co.,Ltd