Product Overview
PFP's 1310/1550 nm high-performance select cut-off single-mode fibers are optimized for use by component manufacturers in the telecommunications wavelengths. These application-specific fibers were developed for small form factor components. PFP's fibers offer exceptional uniformity and core/clad concentricity, very tight second mode cut-off tolerances, and tight bend radius specifications for applications in miniaturized fiber optic packages. These high-performance specifications result in superior strength, increased component reliability, improved production yields and reduced component manufacturer costs.
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Optical Specifications |
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| Operating Wavelength | 1310-1620 nm |
| Mode Field Diameter | 6.7 &*177; 0.5 µm @ 1310 nm |
| Second Mode Cut-Off | 1250 &*177; 50 nm |
| Attenuation | &*8804; 0.75 dB/km @ 1310 nm &*8804; 0.5 dB/km @ 1550 nm |
| Core Numerical Aperture (nominal) | 0.16 |
| Bend Radius for 0.05 dB per 100 Turns | Much less than LTBR @ 1310 nm 12 mm @ 1550 nm |
Geometrical & Mechanical Specifications |
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| Clad Diameter | 125.0 &*177; 1.0 µm |
| Coating Diameter | 245 &*177; 15 µm |
| Core-Clad Concentricity | < 0.5 µm |
| Coating/Clad Offset | &*8804; 5 µm |
| Coating Material | UV Cured, Dual Acrylate |
| Operating Temperature | -55 to +85 ∞C |
| Short-Term Bend Radius | &*8805; 6 mm |
| Long-Term Bend Radius | &*8805; 13 mm |
| Proof Test Level | &*8805; 200 kpsi (1.4 GN/m≤) |
Note: A re-spooling & cut fee of $30.00 is included for all lengths under the 100 meter spool size. To order an entire 100 meter spool please contact our Customer Service Department.