Intelligent Optical Loss Tester

OLT-55 Intelligent Optical Loss Tester is an all-in-one loss tester integrated with Stabilized Laser Source, Optical Power Meter, Optical Loss Tester, ORL Tester and Length Testing functions. It can perform automatic bidirectional loss test on single fiber with Pass/Fail assessment. With rich functions, flexible configuration and excellent user friendly design, OLT-55 is the ideal optical loss tester to completely evaluate the optical fiber link condition in FTTx, LAN and CATV network.

  • High resolution color LCD  
  • Multilanguage support
  • USB power charging
  • Data transfer to PC via USB (Driver-free)
  • Internal clock & fiber S/N editable
  • Automatic wavelength identification/switch (AutoID)
  • ORL test
  • Optical power monitoring (Auto power trace)
  • All-in-one: SLS + OPM + OLT + ORL + Length test
  • Bidirectional loss test on single fiber
  • Pass/Fail assessment
  • Remote reference value setting
  • 1000 test records (CSV) storage & management
  • Auto test records save in local unit/remote unit/both units
  • Over 35 hours continuous operation
  • No warm-up, quick start
  • Pocketsize, lightweight and easy-to-use

Automatic Bidirectional Loss Test on Single Fiber

Two OLT-55 at both ends of a single optical fiber can perform bidirectional loss test by just pressing one button and can automatically measure and display the entire fiber attenuation to help users acquire complete and accurate optical fiber loss information.


* Specifications subject to change without notice