| 1260-1620nm 1x2 CWDM | ||||||||||||||
 1x2 Coarse Wavelength Division Mulitplexer (CWDM) is a fiber component built with thin-film filter technology, it allows one specific CWDM wavelength to pass and reflect the other, it's widely used in WDM access network and fiber amplifier systems, the high isolation type is available upon request. |
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| Application: | Features: | |||||||||||||
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Telecommunication WDM Access Network Fiber Optic Amplifier Lab And Research |
Epoxy Free High Isolation Low Insertion Loss Optical Path Reversibility |
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| Specification: | ||||||||||||||
| Parameter | Symbol | Value | Unit | |||||||||||
| Center 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. Insertion Loss Temperature Sensitivity | 0.5 | dB | ||||||||||||
| Max. Polarization Dependent Loss | PDL | 0.1 | dB | |||||||||||
| Max. Polarization Mode Dispersion | PMD | 0.1 | ps | |||||||||||
| Min. Directivity | 50 | dB | ||||||||||||
| Min. Return Loss | RL | 45 | dB | |||||||||||
| Max. Optical Power (CW) | P | 500 | mW | |||||||||||
| Max. Tensil Load | 5 | N | ||||||||||||
| Fiber Type | SMF-28e 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, RL will be 5dB lower. | ||||||||||||||
| Drawing: |
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| Ordering Information (Part Number): | ||||||||||||||
| CWDM-WWWW-D-J-LL-CC | ||||||||||||||
| WWWW | D | J | LL | CC | ||||||||||
| Wavelength | Package Dimension | Fiber Jacket | Fiber Length | Connector | ||||||||||
| 1270 - 1270nm | 1 - Φ5.5×L35mm | B - 250um Bare Fiber | 05 - 0.5m | NE - None | ||||||||||
| 1290 - 1290nm | 2 - 90x20x10mm | 9 - 900um Loose Tube | 10 - 1.0m | FA - FC/APC | ||||||||||
| . | S - Specify | 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 | ||||||||||||||
