SKU: VOAA
The MEMS series VOA is based on a micro-electro-mechanical mechanism featuring compact design, simple construction, easy direct drive, and excellent optical performance. The etMEMS™ series VOA is compliant with the Telcordia 1209 and 1221 reliability standards. The VOA is driven by directly applying an electrical voltage.
2~8 Channel MEMS VOA array |
Specification |
Unit |
Operating Wavelength |
850~1310, 1260~1620 |
nm |
Insertion Loss (without connector) |
0.6 typ., 0.8 max. |
dB |
Attenuation Dynamic Range |
55 min. |
dB |
Polarization Dependent Loss
(SM, 0~20dB) |
0.1 max. |
dB |
Extinction Ratio (PM) |
18 min, 22 typ. |
dB |
Return Loss |
SM, PM: 50 min. |
dB |
MM: 35 min. |
dB |
Wavelength Dependent Loss
(40 nm band, 0~20dB) |
0.45 typ., 0.8 max. |
dB |
Polarization Mode Dispersion |
≤ 0.05 |
ps |
Optical Cross Talk |
≥ 65 |
dB |
Attenuation Resolution |
Continuous |
dB |
Response Time (0~20dB) |
5 typ., 10 max. |
ms |
Max. Power Consumption |
≤ 170 [1] |
mW/Ch |
Electric Power Input (DC) |
5 |
V |
Electrical Control Signal |
0 ~ 4 |
V |
Operating Temperature |
-20 ~ +75 |
oC |
Storage Temperature |
-40 ~ +85 |
oC |
Optical Power Handling (CW) |
300 typ., 500 max. |
mW/ch |
Relative Humidity Range |
0 ~ 85 |
% |
1.At the maximum attenuation 55 dB, typical 40 mW at 30 dB.
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