OTDR series portable optical time domain reflectometry (OTDR) is
the latest FTTx optical fiber cable-based test instrument. It has
light weight, elegant appearance, small size, easiness of
installation and maintenance, high-capacity built-in battery. It
provides multiple built-in test wavelengths and optical testing
functions like visual fault locator (VFL). As a new product
specially designed for FFTx network testing, it provides site
technicians with the highest performance and upgrade services.
lAdvanced anti-reflective LCD, display interface is clearly visible
in bright light
l(VFL)Visual fault location function
lIt provides high-speed USB port, waveform file conversion and
lLong-lasting lithium battery, ideal for long-time outdoor
lOnline upgrade function, users do not have to go back to original
factory to upgrade the system.
1. Fast automatic test
Automatic test function allows the user not to have to know more
details about the equipment operation, test steps become very
simple. User only needs to connect in the optical fiber, click 【AUTO】Test【START/STOP】button, then the instrument will automatically set optimal test
conditions and eventually give accurate test results, such as the
test curve and event lists.
2. Fast curve analysis
It can find out the event point or failure point in test curve and
its location information quickly and accurately test curve, and
list all event information in the circuit in the form of event
list. This is very helpful for circuit maintenance personnel, not
only improves the testing efficiency, but also eliminates the need
to learn difficult background knowledge.
3. Powerful document management
In addition to the ability to store, view, delete the files in the
machine, it also provides PCL language-based laser or jet printers
to print test reports. Besides, it also utilizes PC software to
realize high-speed communications with PC via USB cable.
4. Convenient VFL function
With visual IR VFL function, it can easily and quickly the
locations of disconnecting points or big loss points in
short-distance optical fibre links, so that the maintenance
personnel could take measures in shortest time therefore saving a
lot of time.
5. Manual test mode
Users can choose real-time test mode or average test mode according
to the testing needs. Real-time test can fast test the dynamic
change of optical-fibre links. It is mainly used for the connecting
occasions requiring monitoring or observing optical-fibre links at
6. Average test mode
Average test mode is used to withhold the noise in test curves to
the most extent, therefore obtain more accurate testing results. In
average test mode, the number of averaging tines will influence the
effects of suppressing the noise in test curves. The bigger the
number of time is, the effect the time is, but the testing time is
to be extended accordingly. Therefore, user should set averaging
time based on actual need.
7. Dead zone test mode
It is suitable for the test of ultra short-distance optical fibre.