| Features | Applications |
Low Excess Loss Various Coupling Ratio Compact Size High power | Fiber Optic Gyroscope Fiber Optic Sensing |
OPTICAL SPECIFICATION
| Configuration | Unit | 1×3 / 3×3 | ||||
| Type | Monolithic Fused Optical Coupler | |||||
| Operating Wavelength | nm | 1310 or 1550nm / 1310 and 1550nm | ||||
| Operating Bandwidth | nm | ±15 | ±40 | |||
| Max Insertion Loss | 33.3/33.3/33.3 | % | 5.40 | 5.8 | 5.6 | |
| 10/45/45 | % | 11.00/4.10/4.10 | 11.00/4.10/4.10 | 11.00/4.10/4.10 | ||
| 2.5/2.5/95 | % | 0.60/18.00/18.00 | 0.60/18.00/18.00 | 0.60/18.00/18.00 | ||
| PDL | dB | ≤0.15 | ≤0.25 | |||
| Return Loss | dB | ≥50.00 | ||||
| Directivity | dB | ≥55.00 | ||||
| Operating Temperature | Deg. | -5-75 | ||||
| Storage Temperature | Deg. | -40-85 | ||||
| Fiber Length | m | 1.00±0.10 | ||||
| Fiber Type | Corning® SMF-28® Ultra Optical Fiber | |||||
| Fiber Diameter | um | 250 | 900 | |||
| Package | mm | 3×35,3×45, | 3×54,4×60, | |||
NOTE: 1.The parameters do not include connector, connector IL is 0.30dB
2. It can be customized uneven ratio products
All specifications are subject to change without notice.
