• ShinewayTech OLT-55 Intelligent Optical Loss Tester, FTTx Loss Test Set (OLTS)

The 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, flexibile 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 networks.


  • 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 continous operation
  • Multilanguage support
  • No warm-up, quick start
  • High resolution color LCD
  • Pocketsize, lightweight and easy-to-use

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 attentuation and total length to help users acquire complete and accurate optical fiber loss information.


Standard Package Includes:

OLT-55, Lithium battery, AC adapter/charger, USB cable, Software CD, Soft carrying case, Warranty card, CE certificate, Certificate of calibration, User manual.


This item is configured to order and has up to two-week lead time.

Light Source Specifications
Wavelength (nm) A: 1310/1550
P: 1310/1490/1550
X: 1310/1550/1625
Spectrum Width ≤ 5nm
Emitter Type FP-LD
Output Power > -4dBm
Power Stability ±0.05dB / 15min; ±0.10dB / 8hr
Output Mode CW, 270Hz, 1KHz, 2KHz
Optical Power Meter Specifications
Calibrated Wavelengths 850, 1300, 1310, 1490, 1550, 1625nm
Power Range (dBm) C: -70 ~ +10 (-60 ~ +10@850nm)
H: -50 ~ +27
Fiber Type Singlemode & Multimode
Detector Type InGaAs
Accuracy C: ±5% ±0.01nW (±0.5dB@850nm)
H: ±5% ±1nW (±0.5dB@850nm)
Resolution (dB) 0.01dB
MOD Identification 270Hz, 1KHz, 2KHz
Auto Wavelength Identification Yes ( With ShinewayTech Specified Stabilized Laser Source)
Display Unit W/mW/µW/nW/pW/dBm/dB(REF)
Optical Loss Test Specifications
Link Loss Range 50dB (1550nm, 200km)
Link Loss Accuracy ±0.25dB
Link Loss Test Time < 2 seconds per wavelength
ORL Test (Optional)
ORL Range 0~60dB (APC connector)
ORL Accuracy ±0.75dB@(0~50dB), ±1.5dB@(50~60dB)
ORL Uncertainty ±0.5dB@20dB
Connector FC (Interchangeable SC, ST)
Data Storage 1000 records
Data Interface USB
Backlight Display Yes
Auto Off Yes (Auto-off after 5 minutes idle)
Power Supply Lithium Battery / AC Adapter
Operating Condition -20°C ~ 50°C
Storage Condition -40°C ~ 70°C
Humidity 0 ~ 95% (Non-condensing)
Dimensions 177x80x44mm
Weight 350g
Warranty 1-Year Manufacturer's Warranty

ShinewayTech OLT-55 Intelligent Optical Loss Tester, FTTx

  • Item ID: 254412
  • ShinewayTech
  • Brand: ShinewayTech
  • Model: OLT-55
  • Availability: In Stock
  • Condition: New
  • $1,699.99

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