Viavi ODM V2 User Manual page 29

Optical dispersion measurement module
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Fiber Id
Select Fiber Id and enter a name for the fiber, using the onscreen keyboard.
Fiber Number
1
Select the parameter Fiber Number and modify the parameter using the numeric
keypad.
The fiber number can be automatically incremented/decremented at each new
file save.
Change Fiber Nbr
Increment
the fiber number is automatically incremented at each new file-save.
Decrement
the fiber number is automatically decremented at each new file-save
User defined
Use Edit Number softkey to enter the increment/decrement value for
fiber number.
Note: to decrement the number, enter the sign «-» before the number.
Example: -1.
Min: -999 / Max: 999 / Auto: 0
No
the Fiber number must not automatically modified.
Extremities are different
No
the Fiber Id, Fiber Number, Change Fiber Nbr and Cable Id are
the same for both direction A'B and B'A
Yes
the Fiber Id, Fiber Number, Change Fiber Nbr and Cable Id can be
different per direction A->B and B->A. Select the Direction and
change these parameters as wished.
Cable Id
This parameter allows to enter an identification of the cable, using the onscreen
keyboard.
Direction
The direction shows if the acquisition has been made from the origin to extremity (A->B)
or from the extremity to origin (B->A). Changing direction in the trace simplifies post-
processing e.g. for manual bi-directional analysis.
Location A
The name of the Location A of the link may be entered here, using the onscreen
keyboard.
Chapter 2 Polarization Mode Dispersion Measurement
User Manual
700MAN902 Rev. 000
Configuring the PMD test
15

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