980/1550 nm Singlemode WDM
The Singlemode Wavelength Division Multiplexer combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependent loss, high isolation and excellent environmental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optic instruments.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength λc [Current product wavelength pair only] | 980/1550 |
| Operating Wavelength | λc±15 |
| Min. Isolation [Tested at central wavelength only] | 20 dB |
| Max. Insertion Loss [Tested at central wavelength only；each connector added: IL 0.5 dB higher.] | 0.15 dB |
| Max. Polarization Dependent Loss [Tested at central wavelength only] | 0.1 dB |
| Thermal Stability | ≤0.002 dB/°C |
| Min. Return Loss [Connector added: RL 5 dB lower.] | 60 dB |
| Min. Directivity | 60 dB |
| Max. Optical Power [Continuous Wave] | 300 mW |
| Operating Temperature | -40 to +75 °C |
| Storage Temperature | -40 to +85 °C |
Applications
Key Features
Datasheet
Supplier Information
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