| 2000/1550nm SM Isolator+WDM Hybrid | ||||||||||||
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2000/1550nm SM Isolator+WDM Hybrid is a fiber passive component which integrated with the function of WDM and fiber isolator, it can be used for combine signal wavelength and pump wavelength with a high isolation to avoid the backward wavelength, It's widely used in EDFA and Fiber Amplifier application, higher power type is available upon request. |
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| Application: | Features: |
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Fiber Laser EDFA Raman Amplifier Lab And Research |
Compact Package High Isolation Low Insertion Loss High Relaibility |
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| Specification: | ||||||||||||
| Parameter | Symbol | Value | Unit | |||||||||
| Isolator Stage | Single Stage | Dual Stage | - | |||||||||
| Signal | Signal Wavelength Range | λ | 2000 (1990-2010) | nm | ||||||||
| Typ. Peak Isolation (Signal Reflection) | Iso | 20 | 30 | dB | ||||||||
| Min. Isolation (Signal Reflection) | Iso | 18 | 28 | dB | ||||||||
| Min. Isolation (Com to Signal @Pump) | Iso | 25 | dB | |||||||||
| Max. insertion Loss | IL | 1.4 | 1.6 | dB | ||||||||
| Pump | Pumpl Wavelength | λ | 1550 (1520-1580) | nm | ||||||||
| Min. Isolation (Com to Pump @Signal) | Iso | 12 | dB | |||||||||
| Max. insertion Loss | IL | 0.6 | dB | |||||||||
| Max. Polarization Dependent Loss | PDL | 0.1 | 0.15 | dB | ||||||||
| Max. Wavelength Dependent Loss | WDL | 0.3 | dB | |||||||||
| Min. Return Loss | RL | 50 | dB | |||||||||
| Min. Directivity | 55 | dB | ||||||||||
| Max. Optical Power (CW) | P | 300 | mW | |||||||||
| Max. Tensil Load | 5 | N | ||||||||||
| Fiber Type | SMF-28e fiber on all port | - | ||||||||||
| Operating Temperature | T | -5~70 | ℃ | |||||||||
| 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): | ||||||||||||
| SMTI-WWWW/WWWW-P-S-J-LL-CC | ||||||||||||
| WWWW/WWWW | P | S | J | LL | CC | |||||||
| Wavelength (Signal/Pump) | Pump Type | Stage | Fiber Jacket |
Fiber Length |
Connector | |||||||
| 2000/1550 - 2000/1550nm | F - Forward | S - Single Stage | B - 250um Bare Fiber | 05 - 0.5m | NE - None | |||||||
| B - Backward | D - Dual Stage | 9 - 900um Loose Tube | 10 - 1.0m | FA - FC/APC | ||||||||
| 15 - 1.5m | FU - FC/UPC | |||||||||||
| 20 - 2.0m | SA - SC/APC | |||||||||||
| SS - Specify | SU - SU/APC | |||||||||||
| LA - LC/APC | ||||||||||||
| LU - LC/UPC | ||||||||||||
| SS - Specify | ||||||||||||
