其它产品
FT Filter Wavelength Division Multiplexer (1310/1550)
Description
Filter Wavelength Division Multiplexer (1310/1550)
The Filter Wavelength Division Multiplexer series is based on environmentally stable thin film filter technology. The devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and high quality AR coating. These components have been extensively used in EDFAs, Raman amplifiers, WDM networks and fiber optical instruments.
| Specifications | |||
| Parameter | Unit | Value | |
| Pass Band | Wavelength Range | nm | 1295~1325 |
| Typ. Insertion Loss | dB | 0.6 | |
| Max. Insertion Loss | dB | 1 | |
| Typ. Isolation | dB | 45 | |
| Min. Isolation | dB | 40 | |
| Reflection Band | Wavelength Range | nm | 1535~1565 |
| Typ. Insertion Loss | dB | 0.6 | |
| Max. Insertion Loss | dB | 1.0 | |
| Typ. Isolation | dB | 45 | |
| Min. Isolation | dB | 40 | |
| Min. Return Loss | dB | 50 | |
| Max. Polarization Dependent Loss | dB | 0.2 | |
| Typ. Polarization Dependent Loss | dB | 0.1 | |
| Thermal Stability | dB/℃ | 0.005 | |
| Max. Optical Power | mW | 300 | |
| Max. Tensile Load | N | 5 | |
| Fiber Type | SMF-28 | ||
| Operating Temperature | ℃ | -5 to +70 | |
| Storage Temperature | ℃ |
-40 to +85
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Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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