MaxTester 940/945 Telco OLTS

First tablet-inspired, multifunction optical loss test set (OLTS) delivering insertion loss, optical return loss and fibre length measurements at two wavelengths in five seconds via fully automated bidirectional FasTesT™ analysis.


An automated, highly precise OLTS that does all the hard work for you in seconds. And leaves no room for errors.

Meet the MaxTester 940/945 – a revolutionary test set which delivers outstanding speed and optical performances and has an advanced suite of user-assistance features.

With its step-by-step reference wizard and intelligent fault diagnosis, the MAX-940/945 provides expert guidance throughout the test process to ensure immediate efficiency by first-time users while removing risk of errors or negative loss—a common source of issues when testing low loss fibres.


Key benefits:

  • Test shorter links than ever before
  • Test Again feature to re-test bad fibres in just 3 easy steps
  • On-board, step-by-step animated reference assistant
  • Clear pass/fail status with on-board diagnosis
  • Fully automated fibre inspection
  • One-cord Simplex reference method (patent-pending)
  • Online reporting live from the field

Key features

  • Unmatched FasTesT™ performances: 100% automated bidirectional test at two wavelengths under 5 seconds
  • 100% automated fibre inspection: one-step process with pass/fail analysis at both fibre ends
  • On-board assistant and diagnosis to eliminate reference errors
  • On-board professional PDF reporting
  • Bright, 7-inch high resolution touchscreen display—the biggest in the market
  • Best-in-class singlemode distance range of 200 km
  • EXFO Connect-ready for cloud-based data and test assets management
  • Wi-Fi and Bluetooth connectivity (optional)