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Variable Optical Attenuators (VOAs)

Variable Optical Attenuators (VOAs)

Sercalo MEMS Variable Optical Attenuators (VOA) are available in two different configurations. In terms of performance the VP series achieve lower insertion loss and better Polarization Dependent Loss characteristics. Whereas the VXP series allows for an easier array integration and is lower cost. All Sercalo VOAs use a high impedance 0-5 V input port to set the attenuation.

VP Series
Product Part Number Channels Wavelength Max Attenuation Response Type Fiber Type
VP1 1 1240nm - 1610nm 45 dB 2ms SMF28
VP2 2 1240nm - 1610nm 45dB 2ms SMF28

VX Series
Product Part Number Channels Wavelength Max Attenuation Response Type Fiber Type
VXP1 1 1240nm - 1640nm 30dB < 20ms SMF28
VXP2 2 1240nm - 1640nm 30dB < 20ms SMF28