2x2 High Speed switch

      The 2x2 High Speed switch Lithium Niobate Interferometric Switch has Nanosecond switching.
      There are four Key Features of 2x2 High Speed switch. The first of all is that it has High polarization extinction.The second is that it has Low drive voltage .The third is that it has Low fiber-to-fiber insertion loss.The forth is that it has 1550 nm operation.
      The JDSU 2x2 High Speed switch is a high extinction, high speed switch. Control of the input light polarization is required Because of that the waveguides are polarizing. Input and output fibers are polarization maintaining. Switching speeds in excess of 1 ns are attainable.
      The Material is Lithium niobate.The Crystal orientation is X-cut, y-propagating.The Operating wavelength is from 1545 to 1555 nm.The Insertion loss is not more than 5.0 dB.The On/off extinction ratio, low frequency  is not lower than 18 dB.The Optical return loss  is not more than -45 dB.The Rise and fall time is not more than 0.2 ns.The Electrical connectors (package) is SMA connectors.The PM input and output fiber is Fujikura SM-15-P-8/125-UV/UV-400.The Operating temperature is from 0 to 70 °C.The Storage temperature is from -40 to 85 °C.
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