ASU Fiber Cable Mini ADSS 24 Core
Price: Rs 2.00
ASU Outdoor Optical Fiber Cable 24 Core
1.3 Fiber and Loose Tube Color Code
| No. | Color | No. | Color |
|---|
| 1 | Blue | 7 | Red |
| 2 | Orange | 8 | Black |
| 3 | Green | 9 | Yellow |
| 4 | Brown | 10 | Violet |
| 5 | Grey | 11 | Pink |
| 6 | Natural | 12 | Aqua |
2. Cable Details
2.1 ASU Structure and Specification Details
| Parameter | Specification |
|---|
| No. of Fibers | 24 |
| Fiber Type | G.652D |
| Span | 100M /150 M |
| Strength Member | FRP, Diameter: 2.3mm × 2 |
| Loose Tube | PBT, Diameter: 2.1mm |
| Water Blocking Layer | Filling Compound |
| Aramid Yarn | 14 × 1670 Dtex |
| Outer Sheath | PE, Black |
| Cable Diameter | 9.0mm (±0.2mm) |
| Attenuation Coefficient @1310nm | ≤0.35 dB/km |
| Attenuation Coefficient @1550nm | ≤0.21 dB/km |
| Ice Thickness | 10mm |
| Wind Speed | 20 m/s |
| Crush Resistance (Short/Long) | ≥1000 / ≥300 N/100mm |
| Min. Bending Radius (No Tension / Max Tension) | 10× / 20× Cable Diameter |
| Temperature Range (Installation) | -20°C to 60°C |
| Temperature Range (Transport & Storage) | -40°C to 70°C |
Note: Mechanical sizes are nominal values.
2.2 Main Technical Specification of Optical Fiber (G.652D)
| Category | Description | Before Cable | After Cable |
|---|
| Attenuation | @1310nm | ≤0.35 dB/km | ≤0.36 dB/km |
| Attenuation | @1383nm | ≤0.35 dB/km | ≤0.36 dB/km |
| Attenuation | @1550nm | ≤0.20 dB/km | ≤0.22 dB/km |
| Attenuation | @1625nm | ≤0.24 dB/km | ≤0.25 dB/km |
| Attenuation Discontinuity | | ≤0.05 dB | |
| Attenuation vs. Wavelength | @1285–1330nm / @1525–1575nm | ≤0.05 dB/km | |
| Zero Dispersion Wavelength | | 1300–1324 nm | |
| Zero Dispersion Slope | | ≤0.092 ps/(nm²·km) | |
| Dispersion | @1310nm / @1550nm | ≤3.5 / ≤18 ps/nm·km | |
| PMD | Polarization Mode Dispersion | ≤0.2 ps/√km | |
| Cutoff Wavelength | λcc | ≤1260 nm | |
| Effective Group Index | @1310nm / @1550nm | 1.4675 / 1.4681 | |
| Macro Bend Loss (30mm radius, 100 turns) | @1625nm | ≤0.1 dB | |
Geometrical Specifications
| Parameter | Value |
|---|
| Mode Field Diameter @1310nm | 9.2 ± 0.6 μm |
| Mode Field Diameter @1550nm | 10.4 ± 0.8 μm |
| Cladding Diameter | 125 ± 1 μm |
| Cladding Non-Circularity | ≤1.0% |
| Coating Diameter | 245 ± 7 μm |
| Coating/Cladding Concentricity Error | ≤8 μm |
| Core/Cladding Concentricity Error | ≤0.8 μm |
Mechanical Specifications
| Parameter | Value |
|---|
| Proof Test Level | ≥1.0% |
| Fiber Curl Radius | ≥4.0 m |
| Peak Coating Strip Force | 1.3 – 8.9 N |
3. Packing and Marking
| Standard Packing Length | 5km per wooden drum |
| Packing Length Option | Packing length as your requirement |
| Drum Marking | As per customer requirement / standard drum marking |