 Low Water Peak Fiber |
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Low Water Peak Fiber manufactured by the Vapour Axial Deposition (VAD) process
enables use of
entire optical fiber spectrum(1270~1625nm)
including 1360~1460nm thanks to a manufacturing
process that virtually eliminates hydroxyl (OH-)
absorption in the fiber. Also, it offers
high reliability of attenuation against hydrogen
aging. |
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Categorized as ITU-T G.652.D |
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Low 1383nm attenuation permits full utilization of broad-range wavelength |
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Attenuation at 1383±3nm : 0.28dB/km (nom.) |
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Stabilized hydrogen sensitivity |
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Low PMD |
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Full compatible with conventional SMF |
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Lower optical attenuation |
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Long term reliability for attenuation |
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Available transmission wavelength increase up to 200% |
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Effective WDM system available. |
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| Attenuation (at 1310nm) |
¡Â0.334dB/km |
| (at 1383nm) |
¡Â0.31dB/km (After H©üAging) |
| (at 1550nm) |
¡Â0.194dB/km |
| (at 1625nm) |
¡Â0.22dB/km |
| Mode Field Diameter |
9.2±0.4¥ìm at 1310nm |
| 10.4±0.5¥ìm at 1550nm |
| Core/Cladding concentricity Error |
¡Â0.5¥ìm |
| Cladding non-circularity |
¡Â0.8% |
| PMD for individual value (uncabled fiber) |
¡Â0.15ps/¡îkm |
| For link |
¡Â0.1ps/¡îkm |
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Technical Specification of Low Water Peak Fiber
