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JW3302 handheld OTDR
    Publish time 2020-07-13 09:28    

Features
  •  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.

Specification:

Model

JW3302A

JW3302B

Type of optical fiber

Single –mode

Center wavelength

1310nm/1550nm (±20nm)

Maximum dynamic range (dB)

36/35

30/28

Event blind zone

1.5m

Attenuation blind zone

10m

Display type

3.5inch, color LCD, touch screen operation

Optical interface

FC/UPC (Interchangeable SC, ST)

Test range

500m,1km,2km,4km,8km,16km,32km,64km,128km

Pulse width

10,30,50,100,275,500,1000,5000,10000ns

Range accuracy

± (1m + sampling interval +0.005% × distance)

Attenuation measurement

±0.05 dB/dB

Reflection measurement

±4dB

Data storage

≥ 1000 test curves

Communication interface

USB

Power supply mode

AC / DC adapter: AC: 100V ~ 240V (1.5A), 50/60Hz
DC: 18V to 20V (2A)
Internal lithium-ion battery pack: 7.4V, 4400mAh

Battery operation time

≥ 10hours

Operating temperature

-5 50

Storage temperature

-20 70

Relative humidity

0 95, no condensation

Weight

1.8kg

Volume

32*20*21cm