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Factory Price OTDR Single mode SM 1310/1550/1625nm (built-in filter), dynamic range 37/35/35), English and Spanish US $1,875.00US $3,750.00-50%
US $3,750.00
-50%6422 OTDR modules could deliver single-mode wavelengths of 1310nm, 1550nm, 1490nm,
1625nm, 1650nm and 1383nm, multi-mode wavelengths of 850nm and 1300nm. It provides
multiple optional modules, such as single wavelength, multi-wavelength and online test. With the
maximum dynamic range of up to 46dB, the device can be used for remote multi-branch
communication network test. It's designed with a minimum event dead zone of 0.8m 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. 
Main Characteristics
A maximum dynamic range of 46 dB, and up to 256k data sampling points;
Online test of PON network;
Integrated single-mode and multi-mode test;
Automatic monitoring of optical communication signals;
File formats of Bellcore GR196 and SR-4731 supported.
Rapid automatic test
Due to the automatic test function of 6422, it's not necessary for the user to know more about
its operation. Connect the optical fiber and press the [Test] button. Then, the device will set the
optimum test conditions automatically, and finally output accurate test results, such as the test
curve and the list of events.