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2 CORE OUTDOOR FTTH DUCT CABLE/FTTH DUCT DROP CABLE/DUCT CABLE
Introduction:
The optical fiber units is positioned in the center.Two stell wired or FRP are placed at the two sides.A steel wired as the additional strength member is also applied.Then the cable has a black color and white LSZH sheath.
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Fiber Parameters:
No. | Items | Unit | Specification | ||
G.657A1 | |||||
1 | Mode Field Diameter | 1310nm | μm | 9.0±0.4 | |
1550nm | μm | 10.1±0.5 | |||
2 | Cladding Diameter | μm | 124.8±0.7 | ||
3 | Cladding Non-Circularity | % | ≤0.7 | ||
4 | Core-Cladding Concentricity Error | μm | ≤0.5 | ||
5 | Coating Diameter | μm | 245±5 | ||
6 | Coating Non-Circularity | % | ≤6.0 | ||
7 | Cladding-Coating Concentricity Error | μm | ≤12.0 | ||
8 | Cable Cutoff Wavelength | nm | λcc≤1260 | ||
9 | Attenuation(max.) | 1310nm | dB/km | ≤0.35 | |
1550nm | dB/km | ≤0.21 | |||
10 | Macro-Bending Loss | 1turn×10mm radius @1550nm | dB | ≤0.75 | |
1turn×10mm radius @1625nm | dB | ≤1.5 | |||
Cable Parameters:
Items | Specifications | |
Fiber Count | 1 | |
Colored Coating Fiber | Dimension | 250±15μm |
Color | Blue | |
Strength Member | Dimension | 0.45mm |
Material | Steel Wire | |
Jacket | Dimension | 7.0±0.2mm |
Material | LSZH/PVC | |
Color | Black | |
Mechanical and Environmental Characteristics:
Items | Unite | Specifications |
Tension(Long Term) | N | 100 |
Tension(Short Term) | N | 200 |
Crush(Long Term) | N/10cm | 500 |
Crush(Short Term) | N/10cm | 1000 |
Min. Bend Radius(Dynamic) | mm | 20D |
Min. Bend Radius(Static) | mm | 10D |
Installation Temperature | ℃ | -20~+60 |
Operating Temperature | ℃ | -40~+70 |
Storage Temperature | ℃ | -40~+70 |
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