| 1x2 PM CWDM | ||||||||||||||
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1x2 PM Coarse Wavelength Division Mulitplexer (CWDM) is a fiber component built with thin-film filter technology, it can be used to sepreate or combine CWDM wavelength signal with PM Panda fiber, it's widely used in CWDM System, Fiber Laser Systems and Fiber Optic Sensor, the high power type is available upon request. |
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| Application: | Features: | |||||||||||||
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CWDM System Fiber Laser Fiber Optic Sensor Lab And Research |
Epoxy Free High Isolation Low Insertion Loss Optical Path Reversibility |
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| Specification: | ||||||||||||||
| Parameter | Symbol | Value | Unit | |||||||||||
| Wavelength | λ | 1260-1620 | nm | |||||||||||
| Channel Spacing | 20 | nm | ||||||||||||
| Pass Band | ±6.5 | nm | ||||||||||||
| Max. Insertion Loss @Pass Channel | IL | 0.6 | dB | |||||||||||
| Max. Insertion Loss @Reflect Channel | IL | 0.4 | dB | |||||||||||
| Min. Isolation @Pass Channel | Iso | 30 | dB | |||||||||||
| Min. Isolation @Reflect Channel | Iso | 13 | dB | |||||||||||
| Max. Channel Flatness | 0.3 | dB | ||||||||||||
| Min. Extinction Ratio | ER | 20 | dB | |||||||||||
| Max. IL Thermal Stability | 0.005 | dB/℃ | ||||||||||||
| Min. Directivity | 50 | dB | ||||||||||||
| Min. Return Loss | RL | 50 | dB | |||||||||||
| Max. Optical Power (CW) | P | 500 | mW | |||||||||||
| Max. Tensil Load | 5 | N | ||||||||||||
| Fiber Type | PM Panda Fiber | - | ||||||||||||
| Operating Temperature | T | -5~75 | ℃ | |||||||||||
| Storage Temperature | T | -40~85 | ℃ | |||||||||||
| Package Dimension | Φ5.5×L35 | mm | ||||||||||||
| Notice: Above specifications are tested at center wavelength without connector in room temperature @23℃. | ||||||||||||||
| For devices with connectors, IL will be 0.3dB higher, ER will be 2dB lower, slow axis is default aligned to the connector key. | ||||||||||||||
| Drawing: |
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| Ordering Information (Part Number): | ||||||||||||||
| PMCWDM-WWWW-A-J-LL-CC | ||||||||||||||
| WWWW | A | J | LL | CC | ||||||||||
| Wavelength | Working Axis | Fiber Jacket | Fiber Length | Connector | ||||||||||
| 1270 - 1270nm | F - Fast Axis Blocked |
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B - 250um Bare Fiber | 05 - 0.5m | NE - None | |||||||||
| 1290 - 1290nm | Slow Axis Working | 9 - 900um Loose Tube | 10 - 1.0m | FA - FC/APC | ||||||||||
| . | B - Both Axes Working | 2 - 2.0mm Loose Tube | 15 - 1.5m | FU - FC/UPC | ||||||||||
| . | 3 - 3.0mm Loose Tube | 20 - 2.0m | SA - SC/APC | |||||||||||
| . | SS - Specify | SU - SU/APC | ||||||||||||
| 1590 - 1590nm | LA - LC/APC | |||||||||||||
| 1610 - 1610nm | LU - LC/UPC | |||||||||||||
| SS - Specify | ||||||||||||||
