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OLT-55

OLT-55

OLT-55

Product catalog summary
Overview: The OLT-55 Intelligent Optical Loss Tester is an all-in-one device combining a Stabilized Laser Source (SLS), Optical Power Meter (OPM), Optical Loss Tester (OLT), Optical Return Loss (ORL) Tester, and Length Testing functions. It is designed for comprehensive evaluation of optical fiber links in FTTx, LAN, and CATV networks.
Key Features:
  • Automatic bidirectional loss and return loss testing on single fiber with Pass/Fail assessment.
  • Optical power monitoring with auto power trace and automatic wavelength identification/switching (AutoID).
  • Remote reference value setting and internal clock with editable fiber serial number.
  • Storage and management of up to 1000 test records in CSV format, with data transfer to PC via USB.
  • Over 35 hours of continuous operation with USB power charging and multilingual support.
  • Quick start with no warm-up required, featuring a high-resolution color LCD in a pocket-sized, lightweight design.
Specifications:
  • Stabilized Laser Source: Available wavelengths include 1310/1550nm, 1310/1490/1550nm, and 1310/1550/1625nm with a spectrum width of ≤5nm and output power >-4dBm.
  • Optical Power Meter: Calibrated wavelengths include 850, 1300, 1310, 1490, 1550, and 1625nm with a power range of -70 to +10 dBm and accuracy of ±5% ± 0.01nW.
  • Optical Loss Test: Link loss range up to 50dB at 1550nm with accuracy of ±0.25dB.
  • ORL Test (Optional): ORL range of 0~60dB with accuracy of ±0.75dB@(0~50dB).
  • General Specifications: Includes FC connector (interchangeable with SC, ST), USB data interface, lithium battery/AC adapter power supply, and operating temperature range of -20ºC to 50ºC.
Ordering Information: The standard package includes the instrument, lithium battery, AC adapter/charger, USB cable, software CD, soft carrying case, warranty card, CE certificate, certificate of calibration, and user manual. Model variations are available based on SLS wavelength, power range, and ORL function.
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Catalog excerpts

OLT-55-1

OLT-55 Intelligent Optical Loss Tester ♦ All-in-one: SLS + OPM + OLT + ORL + Length test ♦ Optical power monitoring (Auto power trace) ♦ Bidirectional loss test on single fiber ♦ ORL test ♦ Pass/Fail assessment ♦ Automatic wavelength identification/switch (AutoID) ♦ Remote reference value setting ♦ Internal clock & fiber S/N editable ♦ 1000 test records (CSV) storage & management ♦ Data transfer to PC via USB (Driver-free) ♦ Auto test records save in local unit/remote unit/both units ♦ USB power charging ♦ Over 35 hours continuous operation ♦ Multilanguage support ♦ No warm-up, quick start ♦ High resolution color LCD ♦ Pocketsize, lightweight and easy-to-use OLT-55 Intelligent Optical Loss Tester is a 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 ind CATV network. Automatic Bidirectional Loss and Return 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 and total length to help users acquire complete and accurate optical fiber loss information.)

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OLT-55-2

Automatic Wavelength Switch /Identification Optical Power Monitoring Specifications Model

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OLT-55-3

Data Storage * Specifications subject to change without notice Ordering Information Standard Package Includes: Instrument, Lithium battery, AC adapter/charger, USB cable, Software CD, Soft carrying case, Warranty card, CE certificate, Certificate of calibration, User manual.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.