Datasheet
Components & Accessories
R1310-HTA, Radiation Resistant Select Cutoff SM Optical Fiber
This family of single-mode fibers is designed for non-traditional data and telecom applications that use standard telecom wavelengths. R1310-HTA operates identically to SMF-28FA with improved radiation performance and can withstand high electrical field strengths, making it suitable for harsh environments.
Features and Benefits
- Exceptional uniformity and core/clad concentricity - Low connectorization losses
- High proof test level and Weibull modulus - Long lifetimes in deployment conditions
- High temperature coating - Survival in hostile environments
- Bend insensitive versions - Survives application in tight confines
- Rad resistant & rad hard - Useful in radiation environments
- RoHS compliant
Applications
- Airframe
- Spacecraft
- Missile and UAV optical interconnects
- Large bandwidth tactical cables
- Miniature fiber optic packages
Datasheet
| Parameter | R1310-HTA |
|---|---|
| Optical Specifications | |
| Operating Wavelength | 1310–1620 nm |
| Core NA | 0.12 |
| Mode Field Diameter (Gaussian) | 9.1 ± 1.0 µm @ 1310 nm |
| Cutoff | 1250 ± 50 nm |
| Core Attenuation | ≤ 0.75 dB/km @ 1310 nm |
| Geometrical & Mechanical Specifications | |
| Cladding Diameter | 125.0 ± 1.0 µm |
| Coating Diameter | 245.0 ± 15.0 µm |
| Operating Temperature Range | -55–125 °C |
| Short Term Bend Radius | ≥ 6 mm |
| Long Term Bend Radius | ≥ 13 mm |
| Prooftest Level | ≥ 200 kpsi (1.4 GN/m²) |