Link Description Parameters - Viavi ODM V2 User Manual

Optical dispersion measurement module
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Chapter 2 Polarization Mode Dispersion Measurement
Configuring the PMD test
Delay / Coeff
PMD Delay
PMD Coeff.
PMD2 Delay
PMD2 Coeff.
Delay and coefficient values for PMD and PMD2 can be modified clicking on text box to
open the numeric keypad.

Link Description parameters

In the Setup menu, press Link Description.
Figure 8
Link Description parameters
The information entered in the Link Description window concerns the editing and/or the
modifications of the cable and fiber parameters. When a trace is recalled without recall
of the configuration, the parameters of this trace will be present only in its signature.
Link description parameters are recorded in the results files as they are of use for
analytics including post processing.
14
Maximum allowable delay.
Maximum allowable PMD coefficient.
Maximum allowable second order PMD delay (Only if Coupling is
set to Strong)
Maximum allowable second order PMD coefficient (Only if Coupling
is set to Strong)
User Manual
700MAN902 Rev. 000

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