1310 nm band
PANDA
Fujikura PANDA fibers (Polarization-maintaining AND Absorption-reducing fiber) have a superior optical property in polarization-maintaining because of the symmetrical accuracy in cross section and the uniform constitution of stress applying parts. Based on Fujikura's fiber technology, PANDA fibers have a universal quality with not only low polarization-crosstalk and low attenuation but also the broad suitability for fusion-splice or optical connector. This PANDA fiber is compatible with the 1310 nm band, which corresponds to near-infrared light.
Features
・Suitable for 1310 nm band
・Low polarization crosstalk and low attenuation
・RoHS compliant
Specifications
| HA13-PS-U25D | SM13-PS-U25D | SM13-PS-U40D | SM13-PS-H90D | |
| Wavelength band | 1310 nm band | |||
| Mode field diameter (μm) | 5.5 ± 1.0 @ 1310 nm | 9.0 ± 0.5 @ 1310 nm | ||
| Concentricity error (μm) | ≤ 0.5 | |||
| Cladding diameter （Major diameter） (μm) | 125 ± 1 | |||
| Attenuation (dB/km) | ≤ 2.0 @ 1310 nm | ≤ 1.0 @ 1310 nm | ||
| Cutoff wavelength (nm) | 1000 – 1290 | 1130 – 1270 | ||
| Polarization crosstalk (dB/100m) | ≤ -30 @ 1310 nm | |||
| Beat length (mm) | ≤ 2.5 @ 1310 nm | 2.5 – 4.0 @ 1310 nm | ||
| Minimum bending radius | 1 % proof test level：R30 mm(*) / 2 % proof test level：R20 mm | |||
| Coating material | UV curable resin | UV curable resin/ Polyester elastomer (Color : Black) | ||
| Coating diameter (μm) | 245 ± 15 | 400 ± 15 | 900 ± 100 | |
| Cross-section image |  |  | ||
*1% proof test level is standard. 2% proof test level is available, and code ‘-H’ is added at the end of the product name.(e.g., SM13-PS-U25D-H)
*1% proof test level is standard. 2% proof test level is available, and code ‘-H’ is added at the end of the product name.(e.g., SM13-PS-U25D-H)
