25 fiber pigtail
The 25 Fiber Pigtail is a high-performance, compact fiber optic component designed for low insertion loss, wide pass band, and minimal polarization-dependent loss. It ensures high stability and reliability with an epoxy-free optical path, making it suitable for demanding environments. This pigtail supports various wavelengths, including 1310nm and 1550nm, and is available in P and A grades to meet different performance requirements. It is widely used in isolators, circulators, WDM systems, optical sensing, VR applications, and fiber optic slip rings, offering flexible configuration options in fiber type, connector, and length.
Description
Features & Applications
| Features | Applications |
| Low Insertion Loss | Isolators |
| Wide Pass Band | Circulators |
| Low PDL | Switches |
| High Stability and Reliability | WDM |
| Epoxy Free on Optical Path | Signal Processing |
| Optical Sensing | |
| VR | |
| Optical Fiber Slip Ring |
Performance Specifications
| Parameters | P Grade | A Grade |
| Wavelength (nm) | 1310nm、1550nm、850nm、1250-1650nm | |
| Insertion Loss (Typ.) (dB) | 0.18 | 0.2 |
| Insertion Loss (Max.) (dB) | 0.21 | 0.25 |
| Return Loss (dB) | 65 | 62 |
| Beam Diameter (mm) | < 0.5 | |
| Operating Temperature (°C) | -20℃~＋75℃ | |
| Storage Temperature (°C) | -40℃~＋85℃ | |
| Optical Fiber Model | SMF-28E、ZBL、LBL | |
| Polarization Dependent Loss (dB) | ≤0.15 | |
| Directivity (dB) | ≤0.1 | |
| Maximum Power Handling (mW) | 500 | |
| Dimensions (mm) | 1.8×6.5 | |
Ordering Information
| Type | Coating | Wavelength | Fiber Type | Connector | Fiber Length |
| φ1.8 | Antireflective Film | 850nm | 1=Bare fiber | FC/PC | 0=0.5m |
| 1310nm | 2=900um Loose tube | FC/APC | 1=1m | ||
| 1550nm | SC/PC | 2=2m | |||
| 980nm | SC/APC | ect. | |||
| 1250-1650nm | ect. |
