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Chapter 4 Reflectometry measurements
Configuring the reflectometry test
- Quick Link Test:the MTS/T-BERD 8000 starts an acquisition with
an automatic configuration making the best compromise for Pulse/Range/Resolution. When acquisition
is complete, a measurement is made and the results
are displayed.
- Fault Locator the Fault locator mode allows to detect the end of
fiber distance from the origin and, by consequence,
to detect a possible break of this fibre (see"Fault
Locator Mode" on page 77 ). It also allows to display
the total loss
–
Laser
The acquisition will be carried out on the wavelength
selected (for multiple-wavelength modules): the
possible values depend on the modules.
All: the acquisition will be carried out on all available
wavelengths.
According to the module you are using, the laser source mode is selectable using the softkey LASER SOURCE at the bottom of the OTDR setup
screen, or selecting the icon Source on the System page (for more
details about this mode, see Chapter 5 “Source option of the OTDR
Modules’ on page 85).
The Laser Source mode is not available with the UHD and SR(e)
modules.
When the Laser Source key is available on the Setup screen, press the
key and select the laser wavelength and the mode:
–
CW: continuous emission
–
270Hz / 330Hz / 1KHz / 2KHz
Fig. 21
–
48
Pulse
User Manual
Laser Source Mode
This depends on the type of OTDR module.
This parameter is exclusively configurable in Expert
mode> Manual.
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