Outdoor 2 Core Self-supporting Fig 8 type FTTH Fiber Optic Drop Wire Telephone Cable
Outdoor Self-supporting Figure 8 Bow-type 2 Core FTTH Fiber Optic Drop Cable with Steel Messager
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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 | 2 | |
Colored Coating Fiber | Dimension | 250±15μm |
Color | Blue, Orange | |
Strength Member | Dimension | 0.5mm |
Material | FRP | |
Self-Supporting Member | Dimension | 1.0mm |
Material | Steel Wire | |
Jacket | Dimension | 5.2±0.2mm×2.0±0.1mm |
Material | LSZH | |
Color | Black | |
Mechanical and Environmental Characteristics
Items | Unite | Specifications |
Tension (Long Term) | N | 300 |
Tension (Short Term) | N | 600 |
Crush (Long Term) | N/10cm | 1000 |
Crush (Short Term) | N/10cm | 2200 |
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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