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Single-ended MMF 1×2 Optical Switch

Single-ended MMF 1×2 Optical Switch


Lightwave Link Inc. Single-ended MMF 1×2 optical switch is designed for use in optical fiber communication networks and measurement instruments.  The switch consists of two ports that selectively transmits, redirects, or blocks optical power in a fiber optic transmission line.  The optical switch must be actuated to select or change between two states. Furthermore, for the Latching type, it only takes an electrical pulse width with duration ≧20msec to change the state.  As a result, it consumes low electric energy to operate the optical switch. Lightwave Link Inc. Single-ended MMF 1×2  optical switch fully complies with RoHS Directive 2011/65/EU.


.Smallest Size
.Low Insertion-Loss
.Fast Switching Speed
.PCB Mountable
.Available in Single Mode
.RoHS Compliance



.Optical network protection and restoration
.Optical network monitoring
.Reconfigurable add/drop multiplexers
.Transmission equipment protection
.Research and development
.Wavelength router 


Parameters Unit MMF 1×2
Operating Wavelength Range nm 850/1300
Insertion Loss1, 2 dB 1.5
Return Loss dB ≥ 35
Crosstalk dB  ≥ 35
PDL dB ≤ 0.05
Repeatability dB ≤ ±0.02
Operating Voltage V 3 or 5
Durability Cycles 10 Million
Switching Time ms ≤ 8
Optical Power mW ≤ 500
Operating Temperature -5 ~ +70
Storage Temperature -40 ~ +85
Relative Humidity % 5 ~ 95
Dimension mm (L)23×(W)11×(H)8.2 ±0.1

  1. Within room temperature and SOP.
  2. Excluding Connectors.