PM14XX polarization-maintaining fiber
The Coherent/Nufern polarization-maintaining telecom (Telco) fiber is designed for today's most advanced network applications. The optimized operating waveband is 1400-1500nm. These fibers are used for data transmission and telecommunication networks of all-PM systems.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Core Numerical Aperture | 0.125 |
| Mode Field Diameter MFD @ 1450nm | 9.5±0.5nm |
| Mode Field Diameter MFD @ 1550nm | 9.9±0.5nm |
| Max. Bend Loss @1550nm, 25mm Diameter, 10 Turns | 0.5 |
| Blocking Wavelength | 1320±60nm |
| Core Attenuation @ 1450nm | ≤ 1.0dB/km |
| Core Attenuation @ 1550nm | ≤ 1.0dB/km |
| Normalized Crosstalk (4m) @14xxnm | ≤ -40dB |
| Normalized Crosstalk (100m) @14xxnm | ≤ -30dB |
| Beat Length @ 1450 nm | ≤ 4.7mm |
| Bend Crosstalk @ 14xx nm, 25 mm OD, 10 Turns | -30 |
| Core/Cladding Concentricity Deviation | ≤ 0.50μm |
| Coating Layer Concentricity | < 5.0μm |
| Coating Layer Material | UV Cured Dual Acrylate |
| Mode Field Diameter MFD @ 1450nm | 9.5±0.5nm |
| Mode Field Diameter MFD @ 1550nm | 9.9±0.5nm |
| Max. Bend Loss @1550nm, 25mm Diameter, 10 Turns | 0.5 |
| Bend Crosstalk @ 14xx nm, 25 mm OD, 10 Turns | -30 |
| Core/Cladding Concentricity Deviation | ≤ 0.50μm |
Applications
Datasheet
Supplier Information
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