MEMS 1×1, 1×2 Reflective Fiber Optical Switch

  • High Reliability
  • Ultra-Small Size
  • 1260 -1610 nm
  • SM and PM
  • Low Cost
  • Intrinsic Tolerance to ESD
  • Direct TTL Control



The MEMS 1×2 Mini Fiberoptic switch connects optical channels by redirecting incoming optical signals into selected output fibers. This is achieved using a proprietary MEMS configuration and activated via an electrical control signal. It uniquely features rugged thermally-activated micro-mirror, moving-in and -out of optical paths instead of rotating. This novel design significantly simplify the control electronics, offering unprecedented high stability, ultra compact dimension and an unmatched low cost .


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 MEMS Mini 1×2 Switch      Min Typical Max Unit
Operation Wavelength Single Band  1260~1360 or 1510~1610 nm
Dual Band     1260~1360 and 1510~1610
Broad Band  1260~1620
Insertion Loss [1] 0.6 1.0 dB
Wavelength Dependent Loss 0.2     0.3 [2] dB
Polarization Dependent Loss         0.1 dB
Return Loss [1] 50 dB
Cross Talk [1] 50 dB
Switching Time 10 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                           SMF-28 [3]

[1]. Excluding connectors.

[2]. DW: Dual band and Broad band.

[3]. Please contact us for other SM fiber version