Central Tube Type Mini Air Blown Cable
Air lowing fiber, max. 24 cores, 4.0/4.4mm outer diameter, for micro duct application
General Details
The fibers are positioned in a PBT loose tube, the tube filled with water resistant filling compound and covered with Aramid Yarn as strength member. The cable is completed with an outer sheath
Installation method
Duct, Air blowing
Standards
YD/T1406.4
IEC 60794-5
GB/T 7424.5
Features
- Central tube design for maximum hold 24 core optical fiber
- Small diameter, light weight and low friction outer sheath
- High speed, long distance air blown, high installation efficiency
- Optional LSZH jacket for indoor application
- Optional smaller diameter by using 200um bare fiber
- Accurate fiber lengths control to get stable cable performance
Specifications
Transmission Characteristics
| G.652 | G.655 | 50/125μm | 62.5/125μm | ||
| Attenuation (+20°C) |
@850nm | ≤3.0 dB/km | ≤3.0 dB/km | ||
| @1300nm | ≤1.0 dB/km | ≤1.0 dB/km | |||
| @1310nm | ≤0.36 dB/km | ≤0.40 dB/km | |||
| @1550nm | ≤0.22 dB/km | ≤0.23dB/km | |||
| Bandwidth (Class A) | @850nm | ≥500 MHz·km | ≥200 MHz·km | ||
| @1300nm | ≥1000 MHz·km | ≥600 MHz·km | |||
| Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| Cable Cut-off Wavelengthλcc | ≤1260nm | ≤1480nm | |||
| Fiber Count | Outer Diameter (mm) | Cable Weight kg/km | Tensile Strength (N) | Crush Resistance (N/100mm) | Bending Radius mm | Micro duct diameter (mm) | |||
| Long Term | Short Term | Long Term | Short Term | Static | Dynamic | ||||
| 2~12 | 4.0 | 12 | 60 | 150 | 150 | 450 | 10D | 20D | 7.0/5.5 |
| 14~24 | 4.4 | 14 | 60 | 150 | 150 | 450 | 10D | 20D | 8.0/6.0 |
200um Bare Fiber
| Fiber Count | Outer Diameter (mm) | Cable Weight kg/km | Tensile Strength (N) | Crush Resistance (N/100mm) | Bending Radius mm | Micro duct diameter (mm) | |||
| Long Term | Short Term | Long Term | Short Term | Static | Dynamic | ||||
| 2~12 | 3.5 | 10 | 60 | 150 | 150 | 450 | 10D | 20D | 7.0/5.5 |
| 14~24 | 4.0 | 12 | 60 | 150 | 150 | 450 | 10D | 20D | 7.0/5.5 |
Applications
- FTTH Network GPON, EPON.
- Rural communication
- Local trunk line
- CATV
- Computer networks system