Coarse Wavelength Division Multiplexers (CWDM Series)
The Coarse Wavelength Division Multiplexer series is designed and manufactured based on Telcordia standard. The devices use environmentally stable thin film filter and advanced packaging technology to achieve wide passband, low insertion loss, high channel isolation and excellent environmental stability. They can be used individually to perform single channel add or drop function or can be cascaded into sequence for multi-channel applications in CWDM systems.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength Range [Half Band] | 1460 - 1620 nm |
| Operating Wavelength Range [Full Band] | 1260 - 1620 nm |
| Center Wavelength | 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610 |
| Min. 0.5 dB Pass Bandwidth | 13 nm |
| Max. Transmission Insertion Loss [Each connector added: IL 0.3 dB higher.] | 0.6 dB |
| Max. Reflection Insertion Loss [Each connector added: IL 0.3 dB higher.] | 0.5 dB |
| Min. Adjacent Ch. Isolation | 25 dB |
| Min. Return Loss [Each connector added: RL 5 dB lower.] | 50 dB |
| Max. Polarization Dependent Loss | 0.1 dB |
| Thermal Stability | 0.005 dB/°C |
| Max. Optical Power [Continuous Wave] | 300 mW |
| Fiber Type | SMF-28 Fiber |
| Operating Temperature | -5 to +70 °C |
| Storage Temperature | -40 to +85 °C |
Applications
Key Features
Datasheet
Supplier Information
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