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TruePON Tester OLP-88 View larger

Optical light source OLS-85

Reference: VIA-OLS-85

The OLS-85 fiber end-face optical light source is ideal for use with the SMP-85 and OLP-85P SmartClass Fiber power level meters for automatic attenuation measurements.

0,00 € tax excl.

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+49 8153 405-12
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Product description


The handy OLS-85 Light Source SmartClass ™ Fiber Light Source is a professional, versatile and compact tool for qualifying and certifying fiber optic networks. Its specific combination of wavelengths is used to test path loss, to characterize long-distance, metro and access networks in telecommunications, as well as to test data centers and local area networks (LANs).


  • Faster, more successful and always punctual completion of the orders right from the first time.
  • Automatic good / bad result output when testing the fiber end face with the P5000i microscope (option).
  • Compact, robust, weatherproof design.


  • Measurement of insertion loss in combination with an optical power level meter OLP-3x or OLP-8x from Viavi.
  • Testing optical connectors (IBYC).
  • In-service attenuation measurement (option).


  • Battery-powered, portable optical light sources in various designs with multimode and singlemode wavelengths.
  • Replaceable optical adapters (Senko) for FC, SC, ST and LC connectors.
  • 3.5 inches (8.89 cm) color touch screen with stylus.
  • Individual thresholds with good / bad evaluation.
  • Integrated storage of results of fiber end-face testing and time-stamped tests.
  • Data transmission and remote control via USB or Ethernet.
  • Tests with automatic detection of one and several wavelengths in connection with Viavi optical power level meters.

Downloads - Optical light source OLS-85


OLS-85 Inspection-Ready Optical Light Source

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