LightBend™ Full 2x2 MM Optical Switch

Features:
  • Low Optical Distortions
  • High Reliability
  • Fail-Safe Latching
  • Epoxy-Free Optical Path

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SKU: LBSW

The LB Series Full 2×2 multimode OptoMechanical Fiberoptic switch connects optical channels by redirecting incoming optical signals into selected output fibers. This is achieved using a patent pending opto-mechanical configuration and activated via an electrical control signal. Latching operation preserves the selected optical path after the drive signal has been removed. The switch has integrated electrical position sensors. This novel design significantly reduces moving part position sensitivity, offering unprecedented high stability as well as an unmatched low cost. Electronic driver is available for this series of switches. The switch is bidirectional.

We offer tight-bend-fiber version, which reduces the minimum bending radius from normal 15 mm to 7 mm. This feature enables smaller overall foot print.

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LB Series Full MM 2x2 Switch Min Typical Max Unit
Operation Wavelength  850    1260-1360, 1510-1610 nm
Insertion Loss*, *** 0.5 1.0 dB
Wavelength Dependent Loss 0.30 dB
Return Loss **, *** 35 dB
Cross Talk **, *** 35 dB
Switching Time 3 10 ms
Repeatability ±0.02 dB
Durability    107 Cycle
Operating Voltage 4.5 5 6 VDC
Operating Current 30 60 mA
Switching Type Latching/Non-Latching
Operating Temperature -5 70 oC
Optical Power Handling 300   500**** mW
Storage Temperature -40 85 oC
Package Dimension 30.0L x 30.0W x 8.5H mm
*  Insertion loss excludes connector loss **  Light source CPR<14dB *** Our device is designed and optimized for certain laser launch condition which is characterized as CPR value. In general, if application exceeds the specified CPR value, optical performance will become worsen. **** Continuous operation, for pulse operation call.