Central Tube Type Mini Air Blown Cable, 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
Feature:
· 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
Transmission Characteristics:
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
Attenuation | @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 |
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