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HD4102B Fiber Optic OTDR Tester Machine Meter with VFL

Chinese OTDR, Test Equipment Series


Model Number : HD4102B
Brand : HONDAO
MOQ : 1PCS  

  • Specifications
  • Parameter


HD4102B handheld OTDR is a new generation of intelligent optical measuring instrument designed for the optical fiber communication system testing.This product is mainly used to measure the parameters of optical fibers and cables, such as length, loss, and connection quality, etc.; it can realize the accurate positioning of event points and fault points, and can be widely used in the construction, maintenance testing and emergency repair of the optical fiber communication systems as well as the research, production and production measurement of optical fibers and cables and so on.This product can provide you with the highest performance of solutions for installation and construction of fiber optic network construction and the subsequent fast and efficient maintenance and troubleshooting testing.


  • Novel and beautiful appearance and structure design;
  • Special protection design of shell, durable and able to work under bad environment;
  • Simplest operating interface, shortcut key operation, easy to use;
  • Dual operation of touch screen and keys;
  • Short event blind zone, test 5 m fiber jumper easily; Have a multiple kinds of test modes such as automatic test, manual test and blind zone test, etc..
  • Light detection and alarm are provided in the line, to avoid signal light from damage the instrument in the tested optical fiber;
  • Built-in high-power visual red light fault positioning function;
  • The USB interface functions can quickly realize the file transfer and report form preparation;
  • The universal light output connector is easy to replace, which is able to realize e a variety of interface tests;
  • Smart battery electric quantity indication and low –voltage alarm function;
  • 10-hour long time of duration, particularly suitable for the field construction application for a long time;
  • The multi-wavelength and dynamic range selection can satisfy customer’s high higher cost performance demands to the greatest extent;
  • The highly intelligent analysis software can accurately identify the fault splices, connectors and even macro-bending;
  • Language: multiple choices of languages, such as Chinese, English, etc, which can be customized according to customer’s requirements.
Item Specification
  HD4102B-36/35 HD4102B-30/28
Dynamic Range (dB) 36/35 30/28
Fiber Type Single Mode Fiber
Wavelenght (nm) 1310/1550
Display Type Colorfule LED
Emitter Type LD
Connector Type FC/PC (Interchangeable SC ST ...)
Pulse width 10,30,50,100,275,500,1000,5000,10000ns
Test range 500m,1km,2km,4km,8km,16km,32km,64km,128km
Attenuation Zone 10m
Event Dead Zone 1.5NM
Display type 3.5inch, color LCD, touch screen operation
Distance Measurement Accuracy ± (1m + sampling interval +0.005% × distance)
Attenuation Detect ±0.05 dB/ dB
Reflection Detect Accuracy ±4 dB
Date  storage 1000 the test curve
Date  transmission RS-232/USB
VFL output power(dBm) ≥-3
Power Supply AC / DC adapter: AC: 100V ~ 240V (1.5A), 50/60Hz ; DC: 18V to 20V (2A)
Operating Temperature 0℃ ~ 50℃
Storage Temperature -20℃ ~ 70℃
Relative Humidity 0~95%(non-condensing)

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