Applications
L-band single/multi-channel fibre amplifier
ASE light source
Characteristics
Strong consistency; options for high, medium, and low absorption levels
High long-wavelength gain, high efficiency, low noise, and high reliability in the gain spectrum
Exceptional resistance to hydrogen damage, with customizable selections based on specific application needs
Available for L120 band amplification
Specifications
| Fibre type | EDFL SC 26/6.1/125 | EDFL SC 65/6.1/125 | EDFL SC 120/6.1/125 |
|---|---|---|---|
| Optical specifications | |||
| Operating wavelength (nm) | 1575.0-1617.5 | 1575.0-1627.0 | 1575.0-1627.0 |
| Core NA | 0.20±0.01 | 0.20±0.01 | 0.21±0.01 |
| Absorption @1535nm (dB/m) | 26±3 | 65±8 | 120±10 |
| Gain difference (%) | ≤2 | ≤2 | ≤2 |
| Background loss @1200nm (dB/km) | ≤35 | ≤50 | ≤50 |
| Cutoff (nm) | <1400<> | <1550<> | <1550<> |
| Mode field diameter@1550nm (μm) | 6.1±0.5 | 6.1±0.5 | 6.1±0.5 |
| Splice loss (OFS980-16) (dB/joint) | ≤0.1 | ≤0.1 | ≤0.1 |
| Geometrical and mechanical specifications | |||
| Core diameter (μm) | ~4.8 | ~5.5 | ~5.5 |
| Cladding diameter (μm) | 124.8±0.7 | 125.0±0.7 | 124.8±0.7 |
| Cladding noncircularity (%) | ≤0.7 | ≤0.7 | ≤0.7 |
| Core/Cladding offset (μm) | ≤0.3 | ≤0.3 | ≤0.3 |
| Coating diameter (μm) | 200.0±7.0 | 200.0±7.0 | 200.0±7.0 |
| Cladding/Coating offset (μm) | ≤6 | ≤6 | ≤6 |
| Prooftest level (kpsi) | ≥100 | ≥100 | ≥100 |
| Coating material | High Index Acrylate | High Index Acrylate | High Index Acrylate |
| Color | Transparent/Black | Transparent/Black | Transparent/Black |
| Length (m/reel) | ≥200 | ≥200 | ≥200 |
| Environmental specifications | |||
| Operation temperature (°C) | -5~75 | -5~75 | -5~75 |
| Standards compliance | ROHS2.0, REACH | ROHS2.0, REACH | ROHS2.0, REACH |