1XN MEMS Switches Module
Description
1xN MEMS switch module This Driver Board provides the necessary drive circuitry for the 2D MEMS Chip, allowing the user to control four analog voltages between 0 and 60V that actuate the MEMS mirror. The required power supply for the driver PCB is 5V/12V and its internal HV boost circuit provides the 60V power supply to the HV DAC (AD 5504). The 26-pin connector on its back side is designed for connecting to the Raspberry Pi but it will work with any SPI hardware.
Features
●Low Insertion Loss & Low PDL
●Low Power Consumption
●High switching speed
●Insensitive to Shock and Vibration
●High Reliability and Stability
Applications
●Fiber communication System
●Optical component testing
●Fiber sensing System
●Channel Monitor
●Matrix Optical Switch
Technical Parameter
|
Parameter |
Unit |
Parameter values |
|
|
Wavelength Range |
nm |
1290~1330/ 1525~1568/ 1600~1650 |
|
|
Insertion Loss（1） |
dB |
1×8 |
≤0.9 @S ≤1.1 @D |
|
1x12 |
≤1.1 @S ≤1.3 @D |
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1x16 |
≤1.1 @S ≤1.3 @D |
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1×24 |
≤1.3 @S ≤1.5 @D |
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|
1×32 |
≤1.5 @S ≤1.7 @D |
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|
1x48 |
≤1.5 @S ≤1.7 @D |
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1×64 |
≤1.5 @S ≤1.7 @D |
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Return Loss |
dB |
≥45 |
|
|
Crosstalk |
dB |
≥40 |
|
|
PDL |
dB |
<0.2 |
|
|
WDL |
dB |
≤0.3 @S ≤1.0 @D |
|
|
TDL |
dB |
≤0.4 @N≤16 ≤0.6 @N＞16 |
|
|
Repeatability |
dB |
<0.1 |
|
|
Operating Voltage |
V |
5.0±0.25 |
|
|
Lifetime |
Cycles |
> 109 |
|
|
Switching Time |
ms |
<30 |
|
|
Maximum luminous power |
mW |
<500 |
|
|
Operating Temperature |
°C |
-5~ +65 |
|
|
Storage temperature |
°C |
-40 ~ +85 |
|
|
Relative humidity |
% |
5 ~ 95 |
|
|
Remarks：（1）Test within the operating temperature range and without connector, s stands for single operating band, and D stands for dual operating band. |
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