MEMS VOA 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.
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 connector③＠15dB ④ Wavelength near 1310 , 1060,850 is optional⑤ Maximum voltage for full range |
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| 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 connector③＠15dB ④ Wavelength near 1310 , 1060,850 is optional⑤ Maximum voltage for full range |
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