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DISCONTINUED, Replaced by FX40/FX45/100


Optical Loss Test Set (OLTS)

Premium, multi-function tester to measure Power, bi-directional Loss and Optical Return Loss (ORL) on fiber optic systems. This compact, handheld and robust device is ideallysuited for a variety of test applications for todays’ Telco, FTTx and PON access networks.


High-power InGaAs detector integrated into the frontpanel adaptor

  • Laser source (up to 3 wavelengths) with internal power meter (6 calibrated wavelengths)
  • Fully automated bi-directional loss testing for up to three wavelengths in < 10 seconds
  • Optical Return Loss (ORL) meter
  • Visual Fault Locator (VFL)
  • PONT mode to measure 1490 and 1550 nm PON ONT wavelengths simultaneously
  • Frequency detection for fiber identification
  • Interchangeable optical adaptors for OPM and OLS
  • Rechargeable LiIon battery with > 80 hours operation
  • Client USB software for data transfer, remote control
  • Single mode or multimode options
  • Advanced Test Result Saving
  • Rugged, pocket-sized form factor