DT-ASU-G652D-100
Reference Standard
IEC 60794-4-20-2018 Optical fibre cables-Part 4-20: Sectional specification-Aerial optical cables along electrical power lines-Family specification for ADSS(all dielectric self-supported) optical cables
ITU-T G.652: Characteristics of a single-mode optical fibre and cable
Package and Mark
- Package
Not allowed two length units of cable in one drum, two ends should be sealed. Two ends should be packed inside drum, reserve length of cable not less than 3 meters.
3km/roll
- Mark
According to customer requirements
- Description
Description
Technical Specification
| Fiber Counts | 6 | 12 |
| Loose Tube | PBT | |
| OD of Loose Tube (±0.1mm) | 2.1 | |
| Max Fiber Counts/tube | 6 | 12 |
| NO. of Tube | 1 | |
| OD of FRP | 2.0mm | |
| Water Blocking Material | Water Blocking Yarn | |
| Outer Sheath Material | PE | |
| Outer Sheath thickness (mm) | ≥1.0 | |
| OD of Cable (±0.5mm) | 6.8 | 6.8 |
| Net weight (±5 kg/km) | 44 | 44 |
| Span (m) | 100 | |
| Operating Temperature (℃) | -20 °C ~+70°C | |
| Installation Temperature (℃) | -20 °C ~+70°C | |
| Transport and storage Temperature (℃) | -30 °C ~+70°C | |
Optical Fiber
| ITEMS | UNITS | SPECIFICATION | |
| Fiber Type | – | G652D | |
| Attenuation | dB/km | Before cable | After cable |
| 1310 nm≤ 0.34
1550 nm≤ 0.21 |
1310 nm≤ 0.35
1550 nm≤ 0.22 |
||
| Chromatic Dispersion | ps/nm.km | 1310 nm≤ 3.5
1550 nm≤ 18 1625 nm≤ 22 |
|
| Attenuation uniformity | dB/km | 0.1 | |
| Point discontinuities | dB | ≤0.05 | |
| Zero Dispersion Slope | ps/nm2.km | 0.093 | |
| Zero Dispersion Wavelength | nm | 1300 ~ 1324 | |
| PMDQ Link Design 1550 | ps/km1/2 | ≤ 0.1 | |
| Cut-off Wavelength (λcc) | nm | ≤ 1260 | |
| Attenuation vs. Bending
(60mm x100turns) |
dB | ≤ 0.1 at 1625 nm
(60mm x100turns) |
|
| Mode Field Diameter | μm | 9.2 ± 0.4 @1310nm | |
| 10.4 ± 0.5 @1550nm | |||
| Core-Clad Concentricity | μm | ≤ 0.6 | |
| Cladding Diameter | μm | 125±1 | |
| Cladding Non-circularity | % | ≤ 1 | |
| Coating Diameter | μm | 245±5 | |
| Proof Test | Gpa | ≥ 0.69 | |
