Customization: | Available |
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Application: | Communication |
Type: | Single-mode Fiber |
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Cable Structure |
Technical Parameters |
No. | 1 |
Color | Blue |
Fiber count |
Tight Buffer Diameter |
Messenger strand steel wire diameter | Sheath thickness (nominal*) |
Cable dimension W*H (Nominal*) |
mm | mm | mm | mm | |
1 | 0.9 | 1.2 MM=7/0.40 | 0.6 | 3.0*4.5 |
Item | Specification |
Fiber type | Single mode |
Fiber material | doped silica equivalent. |
Protective materials | UV curable acrylate material. |
Attenuation coefficient @ 1310 nm @ 1383 nm @ 1490nm @ 1550 nm @ 1625 nm from1285nm to 1330 nm shall from1525nm to 1575 nm |
≤ 0.38 dB/km ≤ 0.35 dB/km ≤ 0.30 dB/km ≤ 0.26 dB/km ≤ 0.29dB/km not exceed the attenuation coefficient at 1310 nm by more than 0.03dB/km. shall not exceed the attenuation coefficient at 1550 nm by more than 0.02dB/km |
Point discontinuity | ≤ 0.05 dB |
Cable cut-off wavelength | ≤ 1260 nm |
Zero-dispersion wavelength | 1300 ~ 1324 nm |
Zero-dispersion slope | ≤ 0.092 ps/(nm2.km) |
Chromatic dispersion @ 1310 nm @ 1550 nm @ 1625 nm |
≤3.5 ps/(nm. km) ≤18.0 ps/(nm. km) ≤22.0 ps/(nm. km) |
PMDQ (Quadrature average*) | ≤0.2 ps/km1/2 |
Mode field diameter @ 1310 nm | 8.6±0.4 um |
Core / Clad concentricity error | ≤ 0.5 um |
Cladding diameter | 125.0 ± 1.0 um |
Cladding non-circularity | ≤1.0% |
Primary coating diameter | 245 ± 5um |
Macro bending | ≤ 0.25 dB@1550nm (Radius=15mm, 10 turns) |
Proof test level | 100 kpsi (=0.69 Gpa), 1% |
Temperature dependence 0oC~ +70oC @ 1310 & 1550nm |
≤ 0.1 dB/km |
Parameters | Specification |
1. Carbon Black (%) | 2.6 ± 0.25 |
2. Minimum Tensile Strength | 100 kg/cm2 |
3. Minimum Elongation | 160 % |
4.Flame Propagation | See Section 6.4 |
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