JDSU / VIAVI MVOA-A2 Variable Optical Attenuator Module Calibration and Repair Services

Simbol Test Systems provides professional in-lab JDSU / VIAVI MVOA-A2 variable optical attenuator module calibration and repair services to help maintain accurate, stable performance for your fiber optic test and measurement equipment. The MVOA-A2 is a precision variable optical attenuator module originally developed by JDS Uniphase (JDSU) and now supported under the VIAVI Solutions brand.

The JDSU / VIAVI MVOA-A2 is a hot-pluggable MAP cassette designed for use in compatible MAP-200 and MAP-300 test platforms. It uses a stepper-motor and filter-based attenuation design to precisely control optical power levels for laboratory, manufacturing, and automated fiber optic test environments.

Common variants include the MVOA-A2SSM single-attenuator standard power version and the MVOA-A2DSM dual independent attenuator configuration for higher-density testing. If your module shows attenuation accuracy issues, output instability, communication faults with the mainframe, connector wear, or other operating problems, we can review the failure condition and provide service recommendations based on the exact module configuration.

Following calibration, your equipment may be returned with a calibration label, calibration certificate, and related calibration data. If the unit does not successfully complete calibration, we can evaluate the repair requirements and provide a repair quotation for approval before proceeding.

Traceability: Instrumentation used during this calibration is traceable to N.I.S.T. (National Institute of Standards and Technology) or C.N.R.C. (Canadian National Research Council), where applicable.

Contact Simbol Test Systems with your JDSU / VIAVI MVOA-A2 part number and a brief description of the issue to request a calibration quote or repair evaluation.