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MEMS Variable Optical Attenuator (Mems VOAs)
Mirror MEMS attenuators (MEMS VOAs) are based on a micro-electro-mechanical system (MEMS) technology. The MEMS attenuators design achieves highly repeatable optical attenuation over C and/or L band through an electrically movable mirror on silicon.
Specifications
Parameters | Unit | Specifications |
Wavelength Range | nm | 850±40 / 1310±40 |
TestWavelength | nm | 850 /1310 |
Attenuation Type |
| Bright / Dark |
Insertion Loss 1, 2 | dB | ≤ 1.2 |
Attenuation Range3 | dB | 20/30/40 |
Attenuation Resolution | dB | Continuous |
Return Loss | dB | ≥ 30 |
TDL | dB | @0~10dB≤1.0 |
@10~20dB≤ 2.0 | ||
Repeatability | dB | ≤ 0.1 |
Operating Voltage | V | ≤ 9 |
Durability | Cycles | ≥ 109 |
Response Time | ms | ≤ 5 |
Optical Power | mW | ≤ 500 |
Operating Temperature | ℃ | -5~ +75 |
Storage Temperature | ℃ | -40 ~ +85 |
Relative Humidity | % | 5 ~ 95 |
Dimension | mm | (Φ)5.5x(L)19±0.2 |
Note:
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MEMS Variable Optical Attenuator (Mems VOAs)
Ordering Information
FW-MM VOA-A-B-C-D-E-F
A | B | C | D | E | F |
Attenuation w/o voltage | Fiber Type | TestWavelength | Tube Type | Fiber Length | Connector |
BR: Bright DK: Dark | M5: MM, 50/125 M6: MM, 62.5/125 X: Others | 850: 850nm 1310nm X: Others | 25: 250um 90: 900um X: Others | 05: 0.5m±5cm 10: 1.0m±5cm X: Others | OO:None FP:FC/PC FA:FC/APC SP:SC/PC SA:SC/APC LP:LC/PC LA:LC/APC X:Others |