FA-TEOT0226, Mini Type Handheld OTDR Optical Time Domain Reflector Different Dynamic Range

The basic principle of OTDR (Optical Time Domain Reflectometer) is to analyze forward and backward scattering light and test fiber transmission loss caused by absorption and scattering and structural loss caused by all kinds structural defects, when temperature or stress effect of a certain fiber point is changed, the scattering characteristics of the point will also be changed, so OTDR detect disturbance information from outside signal which is distributed in the optical sensing fiber by showing the corresponding relation between loss and fiber length.

OTDR works like a radar. It sends a signal to the optical fiber first, and then checks what information is returned from a certain point. The process is repeated and then averages all results and show in the form of trajectories that describe the strength of the signal throughout the fiber.

Applications

Fiber production and research devices;

Fiber Network Testing and Maintenance;

Optical Communication Teaching and Test.

Main Features Of OTDR Optical Time Domain Reflector

1, 1310/1550 dual-wavelength testing;

2, Visible light source, facilitate to inspect fiber break;

3, Complete PC analysis software for you to quickly and efficiently generate a professional OTDR reports;

4, Easy to operate, both the touch-screen panel and keyboard button can completely operate the equipment, meeting different operator’s habits;

5, All important tests can provide a hotkey to operate automatically, ensure higher test efficiency;

6, 3.5-inch TFT LCD with brightness adjustment support, suit for high luminance environment and night;

7, With auto-sleep function to save power;

8, NI-MH battery-powered, low-voltage protection, continuous working time up to 8 hours;

9, Hardware power switch, thorough stop electrical energy loss, ensures the battery can work longer;

10, Determine fiber optic cable or fiber optic failure point, connection point, breakpoint position;

11, Describe fiber optic cable or fiber’s loss distribution curve, measure cable, fiber’s length and the loss, attenuation coefficient between two points;

12, Measure fiber optic cable, optical fiber connector’s insertion loss;

13, Measure fiber optic cable, optical fiber’s reflection loss.

Technical Specifications

Fiberall is able to provide OTDR with different dynamic range like 32dB, 34dB, 38dB and OTDR suitable for both single mode and multimode fibers.