Product Features
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Product Application
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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 |