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INTRODUCTION:
MEMS VOA is a precise and adjustable voltage-driven optical component. The key part of the
component is MEMS chip; driving voltage produces electrostatic force to drive the micro-mirror
on the chip, then to adjust output optical power. It has excellent features such as compact
dimension, low power consumption, fast responding, anti-shock, low WDL as well as low PDL. It
is successfully applied in military project. It meets reliability standard of Telcordia 1221. MEMS
VOA has 2 series: fast responding series and low voltage driving (LOWO) series. Each series
has variable models like single wavelength, dual wavelength, and polarization-maintaining.
We could also develop and produce other MEMS VOA as customers’ requirement.
· MEMS VOA - FASRE series Specifications
|
|
FASRE-1 |
FASRE-2 |
FASRE-3 |
|
Attenuation Range |
20dB |
30dB |
40dB |
|
Response Time ① |
1ms |
1ms |
1ms |
|
Attenuation Resolution |
Continue |
Continue |
Continue |
|
Insertion Loss ② |
<0.8dB |
<0.8dB |
<0.8dB |
|
PDL ③ |
<0.2dB |
<0.2dB |
<0.2dB |
|
WDL ③ |
<1.0dB |
<1.0dB |
<1.0dB |
|
Return loss |
≥50dB |
≥50dB |
≥50dB |
|
Operation Wavelength ④ |
S/C/L |
S/C/L |
S/C/L |
|
Driving Power |
<10µW |
<10µW |
<10µW |
|
Driving Voltage ⑤ |
12V |
14V |
15V |
|
Max Optical Power |
500mW |
||
|
Package Size（Dia× L） |
5.5mm×19mm |
||
|
Durability |
>10E+9 Cycle |
||
|
Note： ①Full range ② Typical value 0.6, without connector ③＠15dB ④Wavelength near 1310 , 1060,850 is optional ⑤ Maximum voltage for full range |
|||
·MEMS VOA - Order Information:SUN－VOA－FASRE－A－B－C－D－E－F
|
A |
B |
C |
D |
E |
F |
|
Attenuation Range |
Operation wavelength |
Polarization status |
Attenuation w/o voltage |
Fiber type |
Connect type |
|
1：20dB 2：30dB 3：40dB |
13：1310 15：1550 DU：1310&1550 |
PM：Maintain NM：Not Maintain |
BR：Bright DK：Dark |
BA：Bare Fiber LS：with Loose tube |
OO:None FP: FC/PC FA: FC/APC SP: SC/PC SA: SC/APC STP: ST/PC STA: ST/APC X: Others |
For example: SUN－VOA－FASRE－1－15－NM－BR－BA－FC
·MEMS VOA - LOWO series Specifications
|
|
LOWO-1 |
LOWO-2 |
LOWO-3 |
|
Attenuation Range |
20dB |
30dB |
40dB |
|
Response Time ① |
5ms |
5ms |
5ms |
|
Attenuation Resolution |
Continue |
Continue |
Continue |
|
Insertion Loss ② |
<0.8dB |
<0.8dB |
<0.8dB |
|
PDL ③ |
<0.2dB |
<0.2dB |
<0.2dB |
|
WDL ③ |
<1.0dB |
<1.0dB |
<1.0dB |
|
Return loss |
≥50dB |
≥50dB |
≥50dB |
|
Operation Wavelength ④ |
S/C/L |
S/C/L |
S/C/L |
|
Driving Power |
<5µW |
<5µW |
<5µW |
|
Driving Voltage ⑤ |
4V |
5V |
5.5V |
|
Max Optical Power |
500mW |
||
|
Package Size（Dia× L） |
5.5mm×19mm |
||
|
Durability |
>10E+9 Cycle |
||
|
Note： ①Full range ② Typical value 0.6, without connector ③＠15dB ④Wavelength near 1310 , 1060,850 is optional ⑤ Maximum voltage for full range |
|||
·MEMS VOA - Ordering Information:SUN－VOA－LOWO－A－B－C－D－E－F
|
A |
B |
C |
D |
E |
F |
|
Attenuation Range |
Operation wavelength |
Polarization status |
Attenuation w/o voltage |
Fiber type |
Connect type |
|
1：20dB 2：30dB 3：40dB |
13：1310 15：1550 DU：1310&1550 |
PM：Maintain NM：Not Maintain |
BR：Bright DK：Dark |
BA：Bare Fiber LS：with Loose tube |
OO:None FP: FC/PC FA: FC/APC SP: SC/PC SA: SC/APC STP: ST/PC STA: ST/APC LP: LC/PC LA: LC/APC X: Others |
For example: SUN－VOA－LOWO－1－15－NM－BR－BA－FC
·MEMS VOA - Electrics Connection
|
Pin |
Electro connection |
| 1 | Control signal (+) |
| 2 | Ground |
|
Input Impendence >1MΩ |
|
