MEMS Optical Switches
MEMS Variable Optical Attenuator VOA
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 electr
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Product Overview
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:
|
||
MECHANICAL DRAWINGS
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 1310： 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 |
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