GAOTek Network OTDR Fiber Optic Tester

This Network OTDR Fiber Optic Tester has 7 in display screen, 3.28 ft dead zone, 5 s to 5 min measuring time range, and 5300 mAh 7.4 V battery.




  • Detect jumper cable end with 3.28 ft (1 m) dead zone
  • Easy to use graphical interface shortens learning curve
  • One button auto test simplifies setup to quickly detect faults
  • User friendly touch screen operation
  • Fast storage function and one-button operation for saving results
  • Unique mini menu for convenient result review
  • The shortest distance resolution 1.96 in (5 cm)
  • Fully functional


Technical Specifications

OTDR Application FTTH
OTDR Connector Type FC or ST or SC or LC; PC or APC
Distance Measurement Uncertainty × Fiber length + sampling resolution (2.46 ft (0.75 m) + 0.005 %)
Dynamic Range 30 dB or 28 dB, 34 dB or 32 dB, 37 dB or 35 dB
Linearity 0.05 dB
Loss Threshold 0.01 dB
Loss of Resolution 0.01 dB
Accuracy of Reflection 2 dB
Measuring Time Range 5 s to 5 min. real-time
Real-time Refresh Range 4 s
OTDR Wavelength 1310 nm or 1550 nm or 1626 nm
Storage 1 GB memory (10000 OTDR trace)

8 GB SD card (80000 OTDR trace) option

Display Screen 7 in (17.78 cm), 800 x 400 TFT Enhanced outdoor touch screen
Dead Zone Less Than 3.28 ft (1 m)
Touch Screen Operation Support
Port USB 2.0, USB power supply DC 5 V ± 0.05 V at 500 mA

RJ45, LAN, 10 M or 100 M
Macro SD, Max. 64 GB

Battery 7.4 V 5300 mAh lithium battery pack, 39.22 Wh, 12 hrs continuous working time
Overall, Power Consumption Less than 3 W
Power Supply AC or DC adapter: input: 100 V to 240 V 50 Hz to 60 Hz DC output 12 V 1.5 A
total power: 18 W Max.
Connector Type port: PC, APC (option) adaptor: FC, SC or ST or LC (option)
Gross Weight 11.02 lb (5 kg)




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