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Polarization Maintaining Fiber Optic PM Filter WDM for ICT AI Computing
Product Details:
| Place of Origin: | China |
| Brand Name: | OEM |
| Certification: | ISO, CE RoHS |
| Model Number: | DF-PM-WDM |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | USD90-160/pc |
| Packaging Details: | Blister Box |
| Delivery Time: | 5-8 working days |
| Payment Terms: | T/T, Paypal |
| Supply Ability: | 1000pcs per month |
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Detail Information |
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| Customization: | Yes | ||
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| Highlight: | Polarization maintaining fiber optic filter,PM Filter WDM for ICT,Fiber optic WDM for AI computing |
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Product Description
Polarization Maintaining Fiber Optic PM Filter WDM for ICT AI Computing
PM Filter WDM Overview
Polarization Maintaining Filter WDM multiplexes PM signals and maintains the output polarization with high extinction ratio using advanced micro-optic filter technology. All input and output fibers are polarization maintaining. It utilizes advanced filter technology to yield wide-band, low insertion loss, high polarization extinction, and high return loss in a compact package. These devices are ideal for PM fiber amplifiers, fiber lasers, and instrumentation applications.
Key Features
- Low Insertion Loss
- High Return Loss
- High Stability and Reliability
Structure Diagram
Technical Specifications
| Parameter | Unit | Values |
|---|---|---|
| Type | nm | 0698 | 5598 | 5506 | 5548 | 2055 |
| Transmission Wavelength | nm | 1020~1080 | 1520~1580 | 1520~1580 | 1535~1565 | 1950~2050 |
| Reflection Wavelength | nm | 960~990 | 960~990 | 1020~1080 | 1480±10 | 1570±10 |
| Max. Insertion Loss of Transmission Channel | dB | 0.8 | 0.7 | 0.8 | 0.8 | 0.8 |
| Max. Insertion Loss of Reflection Channel | dB | 0.6 | 0.5 | 0.6 | 0.6 | 0.8 |
| Min. Transmission Isolation@Reflection | dB | 25 | 30 | 25 | 25 | 25 |
| Min Reflection Isolation@Transmission | dB | 15 | 15 | 15 | 15 | 12 |
| Max. Channel Flatness | dB | 0.4 |
| Min. Extinction Ratio at 23℃ | dB | 18 |
| Max. Wavelength Thermal Stability | nm/℃ | 0.003 |
| Max. Insertion Loss Thermal Stability | dB/℃ | 0.005 |
| Min. Return Loss | dB | 50 |
| Max. Power Handling (CW) | mW | 300 |
| Max. Tensile Load | N | 5 |
| Operating Temperature | ℃ | 0~+70 |
| Storage Temperature | ℃ | -40~+85 |
For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower. The default connector key is aligned to slow axis.
Applications
- CATV System
- CWDM/DWDM Module
- EPon/Gpon Networks
Product Images
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