Datasheet
Components & Accessories
980-HP, Select Cutoff SM Optical Fiber
Coherent 980 nm high-performance select cutoff single-mode fibers are optimized for telecommunications wavelengths. Designed for pump diode pigtails, couplers, and small form factor components, these fibers deliver exceptional uniformity and tight tolerance core/clad concentricity, ensuring superior strength, increased reliability, and reduced costs.
Features and Benefits
- Exceptional uniformity and core/clad concentricity - Low, consistent splice loss
- Extremely tight second mode cutoff tolerance - High yield coupler manufacturing
- Higher proof test levels - Critical for long-term reliability in tight bend applications
- RoHS compliant
Applications
- Pump diode pigtails
- Metro components
- Small form factor components
- Couplers
Datasheet
| Parameter | 980-HP |
|---|---|
| Optical Specifications | |
| Operating Wavelength | 980–1600 nm |
| Core NA | 0.2 |
| Mode Field Diameter (Gaussian) | 4.2 ± 0.5 µm @ 980 nm |
| Cutoff | 920 ± 30 nm |
| Core Attenuation | ≤ 3.5 dB/km @ 980 nm |
| Geometrical & Mechanical Specifications | |
| Cladding Diameter | 125.0 ± 1.0 µm |
| Coating Diameter | 245.0 ± 15.0 µm |
| Operating Temperature Range | -55–85 °C |
| Short Term Bend Radius | ≥ 6 mm |
| Long Term Bend Radius | ≥ 13 mm |
| Prooftest Level | ≥ 200 kpsi (1.4 GN/m²) |