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[China]
Trade Verify
Address: 959 Chengxin Road, Panhuo St., Ningbo, Zhejiang, China
Contact name:
ningbo dowel tech co,.ltd |
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Verified Suppliers
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Number of fiber | 2-12 | ||||||||||
Loose tube | 2-12 | ||||||||||
PBT | |||||||||||
1.5mm | 1.8mm | 2.0mm | 2.5mm | 2.8mm | customized | ||||||
Strength member | FRP | ||||||||||
Overall cable diameter | 6.3-8.5mm(Customized) | ||||||||||
Cable weight per km | 45~90kg/km | ||||||||||
Characteristics | Conditions | Specified Values | Unit | |||
Attenuation | 1310nm | ≤0.36 | dB/KM | |||
1550nm | ≤0.25 | dB/KM | ||||
Attenuation vs Wavelength Max.adifference | 1285 ~1330nm | ≤0.03 | dB/KM | |||
1525 ~1575nm | ≤0.02 | dB/KM | ||||
Zero dispersion wavelength | 1312 ±10 | nm | ||||
Zero dispersion slope | ≤0.090 | ps/nm .km | ||||
PMD Maximum Individual Fiber Link Design Value(M=20,Q=0.01%)
Typical value | ||||||
≤0.2 | ps/ km | |||||
≤0.1 | ps/ km | |||||
0.04 | ps/ km | |||||
Cable cutoff wavelength | ≤1260 | nm | ||||
Mode field diameter(MFD) | 1310nm | 9.2± 0.4 | um | |||
1550nm | 10.4 ±0.5 | um | ||||
Effective group index of refraction | 1310nm | 1.466 | ||||
1550nm | 1.467 | |||||
Point discontinuities | 1310nm | ≤0.05 | ||||
1550nm | ≤0.05 | |||||
Geometrical Characteristics | ||||||
Cladding diameter | 124.8 0.7 | um | ||||
Cladding non-circularity | ≤0.7 | % | ||||
Coating diameter | 254±5 | um | ||||
Coating-cladding concentricity error | ≤12.0 | um | ||||
Coating non-circularity | ≤6.0 | % | ||||
Core-cladding concentricity error | ≤0.5 | um | ||||
Curl(radius) | ≤4.0 | m | ||||
Temperature range | -40~70℃ | ||
Min Bending Radius(mm) | Long term | 10D | |
Min Bending Radius(mm) | Short term | 20D | |
Min allowable Tensile Strength(N) | Long term | 500/1000/1500/2000 | |
Min allowable Tensile Strength(N) | Short term | 1200/1500/2000/3000 | |
