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OTDR

OTDR

7-inch screen AT3302XR
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Description

The OTDR can used to test single-mode wavelengths of 1310nm, 1550nm, 1490nm, 1625nm and 1650nm, multi-mode wavelengths of 850nm and 1300nm as well as customized special wavelengths. It provides multiple optional modules, such as single wavelength, multi-wavelength and online test. With the maximum dynamic range of up to 50dB, the device can be used for remote multi-branch communication network test. It's designed with a minimum event dead zone of 0.5m which makes the near connection easy to be supervised, and the lowest sampling resolution of 2.5cm which enables it to locate the event point accurately. Additionally, the device is also designed with multiple convenient functional options, such as stable light source, optical power meter, visible red light source and fiber end face inspection tester.

Features

Maximum dynamic range up to 50dB, and 256k data sampling points;
Online test of PON network;
Integrated mono-mode and multi-mode test;
Automatic monitoring of optical communication signals;
File formats of Bellcore GR196 and SR-4731 supported.

Applications

Widely applied in the engineering construction;
Line maintenance;
Emergency rescue tests of FTTH;
Metropolitan area networks;
Secondary back bone network communication systems;

Specification

Ranging Accuracy±(0.75+sample interval+0.0025%×range) (excluding the refractivity placement error) (m)

Ranging Resolution (m)

0.05, 0.1, 0.2, 0.5, 1, 2, 4, 8, 16 and 32 m

Test Range (km)

0.4, 0.8, 1.6, 3.2, 6.4, 16, 32, 64, 128, 256 and 512km (mono-mode);

0.4, 0.8, 1.6, 3.2, 6.4, 16 and 32km (850nm multi-mode)

Testing PW (ns)3, 5, 10, 30, 80, 160, 320, 640, 1280, 5120, 10240 and 20480 ns

3, 5, 10, 30, 80, 160, 320, 640 and 1280 ns (850nm multi-mode)

Maximum Number of Sampling Points256k
Linearity (dB/dB)

0.03

Loss Resolution (dB)0.001dB
Refractivity Setting Range1.00000 ~ 1.99999 (step: 0.00001)
Range Unitkm, m, thousand feet, feet
Display800×480, 7-inch TFT color LCD (a capacitive touch screen in the  standard configuration, and a resistive touch screen optional)
Optical Output InterfaceFC/UPC (standard configuration, with LC/UPC, SC/UPC and ST/UPC optional)
Interface LanguageSimplified Chinese, English, Russian and Korean available (contact the office for other language support)
External InterfacesUSB, Micro-USB, 10M/100M Ethernet, earphone and Micro SD

Power Supply

AC/DC adapter: AC100V~240V, 50/60Hz and 1.5A; DC: 17V±3V(2A)

Internal Li battery: 11.1V, 6800mAh, battery operating time: 8h

Power Consumption10W
Environmental AdaptabilityOperating temperature: -10℃~+50℃ (battery charging: 5℃~40℃)

Storage temperature: -40℃~+70℃ (battery: -20℃~60℃)

Humidity: 5%~95% (Non-condensing)

Dimensions (mm)252mm×180mm×55mm 
Weight (g)About 1.8kg


Consult

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