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MAX-QM+ is an automated interferometer for inspection of single and multi-fiber connectors of MPO, ST, FC, SC, LC, MU, E2000™, SMA types as well as MT, MT-RJ ferrules. This interferometer provides high measurement speed with a portable design. The software autofocus and a large field of view enables the MAX-QM+ interferometer ideal for testing MT and MPO with the 12 or 16 fibers arrays.

  • MT & single fiber end face geometry
  • 3 sec scan for 12F MT
  • Autofocus


Parameters Specifications
SENKO Part Number MAX-QM+
Lateral resolution 2.2 µm
Measurement time * 3 sec (MT12)
1 sec (single fiber)
Field of view 5.6 × 3.5 mm
Measurement mode Phase Shift and White Light
Anomalies detection No
Microscopy Mode No
Autofocus Yes
Weight 3.8 kg
(8.4 lbs)
Dimensions (H×W×L) 103 × 137 × 183 mm
(4.06 × 5.39 × 7.2 inches)

* Measurement time may vary depending on computer performance and connector end-face shape.


clean-verifier-image clean-pin-insertion-tool clean-pedal clean-bar-code-reader
MT Polarity and Continuity Verification Module MT Pin Insertion Tool for using pinned MT fixtures. USB foot switch for triggering measurement in MaxInspect™ software Handheld barcode reader for entering connector ID numbers to MaxInspect™ software.
Senko Part Number Senko Part Number Senko Part Number Senko Part Number

Production Lines


Incoming Inspection


Testing and Research Labs




International Electrotechnical Commission

The MAX QM+ is able to measure

  • Single fiber in 1sec
  • 3 secs for a 12 fiber MT end face
  • 6.9 secs for a 16 fiber end face
  • 4.9 secs for a 24 fiber end face
  • 5.7 secs for a 72 fiber end face

Measurement time may vary depending on computer performance and connector end face shape.

The MAX QM+ is 10.3cm (4.1”) in height, 13.7cm (5.4”) wide and 18.3cm (7.2”) long so that it can easily fit on the benchtop on a production line or test lab. The system light weight at 3.8kg (8.4 lbs) making light weight.

This interferometer comes with an eternal USB 3.0 cable and needs to have a 12V DC power supply. The MAX QM+ uses the same MaxInspect software as the inspection scopes. The computer needs to be running Windows 10 and access to MS Excel 2010 or higher. The computer should have at least 4GB of RAM ports for a USB 3.0 cable.

The MAX QM+ interferometer is designed to be energy efficient and has a typical running wattage rate of 6W. The beginning wattage for start up would be 10W. Please contact your local Senko sales rep or email us at for additional assistance.