MEMS 1x4 Non-latching PM Optical Switch

♦ High Reliability ♦ Intrinsic tolerance to ESD

Click 'Spec Sheet' for available configurations/part#


The MEMS Series 1×3,1×4 PM Fiberoptic switch connects optical channels by redirecting incoming optical signals into selected output fibers. This is achieved using a patent pending MEMS configuration and activated via an electrical control signal. It uniquely features rugged thermal activated micro-mirror movement instead of rotation.

This novel design significantly reduces packaging requirement and simplifies driving electronics, offering unprecedented high stability as well as an unmatched low cost.


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MEMS 1x3, 1x4 PM Switch Min Typical Max Unit
Operating Wavelength 850, 980, 1060, 1310, 1550 nm
Insertion Loss [1] 0.6 1.1 dB
Extinction Ratio  18 dB
Return Loss [1] 50 dB
Cross Talk [1] 50 dB
Switching Time 20 ms
Repeatability ±0.05 dB
Repetition Rate 20 Hz
Durability 109 Cycle
Switching Type Non-Latching
Operating Temperature -5 70 oC
Storage Temperature -40 85 oC
Optical Power Handling 300 500 mW
Fiber Type Panda PM Fiber[2]
Notes:   [1].Excluding Connectors.   [2].Please contact us for other fiber type.