Variable Optical Attenuators

Variable Optical Attenuators

Variable Optical Attenuators

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 NumberChannels Wavelength Max AttenuationResponse TypeFiber Type
VP111240nm - 1610nm45 dB2msSMF28
VP221240nm - 1610nm45dB2msSMF28

VX Series
Product Part NumberChannels Wavelength Max AttenuationResponse TypeFiber Type
VXP111240nm - 1640nm30dB< 20msSMF28
VXP221240nm - 1640nm30dB< 20msSMF28