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.

Product Part NumberChannels Wavelength Max AttenuationResponse TypeFiber Type
VXP-111240nm - 1640nm< 20msSMF28
VXP-221240nm - 1640nm< 20msSMF28
mVOA-xx1250nm - 1670nmSMF28Ultra / PM15u40a / SM980 / HP980PM
mVOA-6PM-B1250nm - 1670nm
mVOA-7PM-B950nm - 1150nm