1. Product Overview
This 1310nm polarization-maintaining (PM) 1×2 equal-split PLC splitter utilizes PM1310 Panda fiber and a compact 4×7×60mm package design, supporting a 50:50 optical power split.
2. Features
| Parameter |
1×2 |
| Wavelength (nm) |
1310 |
| Operating Bandwidth (nm) |
±15 |
| Insertion Loss (dB) |
≤3.9 |
| Tap Ratio (%) |
50% |
| Polarization Extinction Ratio PER (dB) |
≥20 |
| Fiber Type |
PM1310 Panda fiber for 1310nm |
| Pigtail |
Input 0.5m, Output 1m, 900um Loose tube/FC/APC |
| Return Loss (dB) |
≥50 |
| Power Handling (mW) |
≤300 |
| Operating Temperature (°C) |
-5~+70 |
| Storage Temperature (°C) |
-40~+80 |
| Dimensions (mm L×W×H) |
60×7×4 |
- 1×2 PM PLC splitter configuration, suitable for 1310nm polarization-maintaining optical paths
- 50:50 equal-split design for stable optical power distribution
- Insertion Loss (IL) ≤ 4.2 dB (measured maximum: 4.10 dB)
- Polarization Extinction Ratio (ER) ≥ 20 dB (measured values exceeding 21 dB)
- Return Loss (RL) ≥ 50 dB, minimizing system reflection interference
- Uses PM1310 Panda fiber, optimized for 1310nm PM applications
- Slow axis aligned with FC/APC connector key to ensure polarization orientation consistency
- 0.5m input fiber and 1.0m output fiber, protected by 0.9mm white Hytrel loose-tube buffering
- Maximum optical power handling ≤ 300 mW
- Compact package dimensions (60×7×4 mm) for easy system integration
- Operating temperature: -5 to +70°C; storage temperature: -40 to +80°C
- Customization available for fiber length, connector type, and package form factor
3. Applications
- Polarization-maintaining fiber optic communication systems
- Polarization-sensitive optical links
- Fiber optic sensing systems
- Interferometers and coherent detection systems
- Optical power splitting and signal monitoring
- Optical module and passive component testing
- Laboratory precision optical test platforms
- Laser and PM optical path integration
