4C Indoor FTTH Drop Cable Steel Wire reinforcement
4C Indoor FTTH Drop Cable Steel Wire reinforcement
Specification:
Item | Contents | Value | ||
Fiber Count | / | 1 | 2 | 4 |
Strength member | Material | Steel Wire | ||
Diameter | Nominal 0.4mm | |||
Outer jacket | Dimension | 2.0(±0.2)*3.0(±0.2)mm | ||
Material | LSZH | |||
Color | Black/White | |||
Tensile performance | Short term | 80N | ||
Long term | 40N | |||
Crush | Short term | 1000N/100mm | ||
Long term | 500N/100mm | |||
Cable attenuation | ≦ 0.4dB/km at 1310nm, ≦ 0.3dB/km at 1550nm | |||
Cable weight (Approx.) | 9.2kg/km | |||
Optical Characteristics of G657A1:
Items | Content | Value |
Attenuation Coefficient | @1310nm | ≤0.36dB/km |
@1550nm | ≤0.21dB/km | |
Mode field diameter (MFD) | @1310nm | 8.6±0.4μm |
@1550nm | 9.6±0.4μm | |
Cable cutoff wavelength λcc(nm) | ≤1260nm | |
Micro bending lose(1 turn,7.5mm radius) | @1550nm | ≤0.5dB |
@1625nm | ≤1.0dB | |
Geometrical characteristics | ||
Cladding diameter | 125±0.7μm | |
Cladding non-circularity | ≤1% | |
Core concentricity error | ≤0.5μm | |
Fiber diameter with coating (uncolored) | 245±7μm | |
Cladding/coating concentricity error | ≤12.0μm | |
Proof stress level | ≥100kpsi | |
Application temperature range
Operation: - 20℃ ~ +70℃
Installation: -20℃ ~ +60℃
Storage/transportation: - 20℃ ~ +70℃
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