High temperature
resistant acrylate fiber
Fujikura's single-mode optical fiber with high temperature resistant acrylate coating protects the optical fiber up to 200 °C (short term).
The fiber is applied to harsh environments like Oil & Gas industry, and the attenuation fluctuation is less than 0.01 dB/km at both 1310 nm and 1550 nm at 200 °C.
Features
・Low attenuation fluctuation: ≤0.01 dB/km (200°C, 7 days / 150°C, 3 months)
・Tensile strength : 5.2 GPa(Typical) 150℃, 3 months aged
・Dynamic fatigue value (nd) : 21(Typical) 150℃、3 months aged
Specifications
| SR15-9/125-ACL | |
| Wavelength band | 1310 nm, 1550 nm |
| Mode field diameter (μm) | 8.6 ± 0.7 ＠ 1310 nm, 9.8 ± 0.7 ＠ 1550 nm |
| Concentricity error (μm) | ≤ 0.8 |
| Cladding diameter （Major diameter） (μm) | 125 ± 2 |
| Cladding non-circularity （％） | ≤ 2 |
| Attenuation (dB/km) | ≤ 0.4 @ 1310 nm, ≤ 0.3 @ 1550 nm |
| Cutoff wavelength (nm) | ≤ 1290 |
| Proof test level（%） | ≧ 2 |
| Coating material | UV curable resin |
| Coating diameter (μm) | 245 ± 10 |
Cross-section image |  |
