Mirror Type Micro VOA Fiber Optical Attenuator 1525-1570nm 900um Loose Tube
Single-mode Mirror-type Micro-VOA 1525-1570 nm 900 um loose tubeA 1526-1577 VOA.docx
VOA is a VOA product family using the MEMS chip with a movable mirror on the silicon. The mirror attenuates the laser light power by coupling the input beam onto the output fiber. The applied voltage to the device controls the mirror tilt angle, thus the desired attenuation amount. The Micro VOA is the best-in-class miniature VOA product with uncompromised performance and durability.
Applications
Ø Channel on/off switch
Ø Channel equalization
Ø Receiver protection
Ø Power equalization in OADM/ROADM
Ø Power equalization in VMUX
Ø EDFA GAIN-TILT control
specifications
| Parameter | Unit | Specifications | ||
| Configuration | Bright | Dark | ||
| Wavelength Range | nm | 1525-1570 | ||
| Attenuation Range | Min | dB | 25/40/60 | 25/40/60 |
| Insertion Loss | Max | dB | 0.8 | 0.8 |
| Return Loss | Min | dB | 45 | 45 |
| Repeatability@20dB | Max. | dB | 0.08 | 0.08 |
| Stability@20dB 10Seconds | Max. | dB | 0.1 | 0.1 |
| Driving Voltage | Max. | V | 6.5/15 | 6.5/15 |
| Wear-out | Min | Cycle | 109 | 109 |
| Response Time | Max. | ms | 5 | 5 |
| Total Optical Power | Max. | mW | 500 | 500 |
| Dimension | mm | 22.5×Φ5.4 (L×D) | ||
| Operating Temperature | ℃ | -5~70 | ||
| Storage Temperature | ℃ | -40~85 | ||
| Power Consumption | mW | 10 | ||
| Fiber Type | Corning SMF-28(9/125μm) | |||
| Fiber Marking | Input port: Red/ Black | |||
| Output port: Clear | ||||
dimension
ordering information
|
CODE
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Attenuation Type | Drive Voltage | Wavelength Range | Attenuation Range | Fiber Protection | Connector Type | Fiber Length | |||||||
| MEMS VOA | 1 | Bright | 1 | 6.5V | 1 | 1525-1570nm | 20 | 0~20 dB | 1 | No Jacket | 1 | FC/UPC | 1 | 100cm |
| 2 | Dark | 2 | 15V | 2 | 1570-1610nm | 25 | 0~25 dB | 2 | 900μm Loose Tube | 2 | FC/APC | 2 | 120cm | |
| S | Specify | 3 | 1310nm | 30 | 0~30 dB | 3 | SC/UPC | S | Specify | |||||
| 4 | 1490nm | 40 | 0~40 dB | 4 | SC/APC | |||||||||
| 5 | 1550nm | 60 | 0~60 dB | 5 | LC/UPC | |||||||||
| 6 | 1310&1550nm | S | Specify | 6 | MU/UPC | |||||||||
| 7 | 1060nm | 7 | None | |||||||||||
| 8 | 850nm | S | Specify | |||||||||||
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