Fiber Optical Attenuator Single mode Mirror type Micro VOA
1525-1570nm
Micro 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.
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 | 10(9) | 10(9) |
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 |
CODE | 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 | | |
| | | | S | Specify | | | | | | | | |