|
Fibre Type |
RDG 50/125 |
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|---|---|---|---|---|
|
Part No. |
RD2011-A |
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|
Optical Properties |
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|
Attenuation@850/1300nm(dB/km) |
2.5/1.0 |
|||
|
Bandwidth@850/1300nm(MHz·km) |
300/300 |
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|
Numerical Aperture |
0.200 ± 0.015 |
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|
Geometrical Properties |
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|
Core Diameter(μm) |
50.0 ± 2.5 |
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|
Cladding Diameter(μm) |
125.0 ± 1.0 |
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|
Coating Diameter(μm) |
245.0 ± 10.0 | |||
|
Core/Cladding Concentricity(μm) |
≤ 1.5 | |||
|
Core Non-circularity(%) |
≤ 6 |
|||
| Coating/Cladding Concentricity (μm) |
≤ 12.0 |
|||
|
Cladding Non-Circularity(%) |
≤ 1.0 | |||
|
Spool Length(km) |
1.1 - 8.8 |
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|
Material Composition |
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|
Core Material |
F Doped Silica Glass |
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|
Cladding Material |
F Doped Silica Glass | |||
|
Coating Material |
Dual-layer UV-Acrylate |
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|
Environmental Properties |
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| Test Item | Wavelength(nm) | Conditions | -- | |
| Temperature-humidity Cycling Induced Attenuation (dB/km) | 850, 1300 | -10℃“ , X1”% RH to +85℃ ,85%-98% RH | ≤ 0.2 | |
| Temperature Induced Loss (dB/km) | -60℃ to +85℃ |
≤ 0.2 |
||
| Watersoak Dependence Induced Attenuation (dB/km) | 23℃，30days |
≤ 0.2 |
||
| Damp Heat Dependence Induced Attenuation (dB/km) | 85℃, 85%RH，30 days |
≤ 0.2 |
||
| Dry Heat Aging (dB/km) | 85℃，30 days |
≤ 0.2 |
||
|
Mechanical Properties |
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| Proof Test (kpsi) | Off-line | ≥ 75 | ||
|
Strip Force(N) |
Average Value | 1.0 - 5.0 | ||
| Peak Value | 1.3 - 8.9 | |||
|
nd |
-- | ≥ 20 | ||
|
Radiation-resistance Characteristcics |
||||
| According to TIA/EIA 455-64(dB/100m) | Wavelength(nm) | Conditions | -- | |
| 1300 | Total dose 310KGy，dose rate 750Gy/h （25°C）， Induced Attenuation |
≤ 2.5 | ||
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