1550 nm band
bend insensitive
PANDA
(Bending radius 15 mm)
Fujikura PANDA fibers 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.
Features
・Suitable for 1550 nm band
・Small bending radius (R15 mm)
・Low polarization crosstalk and low attenuation
・RoHS compliant
Specifications
| SRSM15-PX-U25D-H | SRSM15-PX-U40D-H | SRSM15-PX- H50D-H | SRSM15-PX- H90D-H | |
| Wavelength band | 1550 nm band | |||
| Mode field diameter (μm) | 9.5 ± 0.4 @ 1550 nm | |||
| Concentricity error (μm) | ≤ 0.5 | |||
| Cladding diameter （Major diameter） (μm) | 125 ± 1 | |||
| Attenuation (dB/km) | ≤ 0.5 @ 1550 nm | |||
| Cutoff wavelength (nm) | ≤ 1440 | |||
| Bending attenuation (dB, Φ30 mm×10 turns) | ≤ 0.5 @ 1550 nm | |||
| Polarization crosstalk (dB/100m) | ≤ -30 @ 1550 nm | ≤ -25 @ 1550 nm | ≤ -30 @ 1550 nm | |
| Bending polarization crosstalk (dB, Φ30 mm×10 turns) | ≤ -30 @ 1550 nm | ≤ -25 @ 1550 nm | ≤ -30 @ 1550 nm | |
| Beat length (mm) | 2.0 – 5.0 @ 1550 nm | |||
| Minimum bending radius | 2 % proof test level：R15 mm | |||
| Coating material | UV curable resin | UV curable resin/ Polyester elastomer (Color : Black) | ||
| Coating diameter (μm) | 245 ± 15 | 400 ± 15 | 500 ± 50 | 900 ± 100 |
Cross-section image |  |  | ||
