Exfo FTB-5500B PMD Analyzer Manuel d'utilisateur télécharger pdf (Page 36)

Setting Up the Polarization Mode Dispersion Analyzer

28 FTB-5500B

Preparing for Multiple Acquisitions on a Fiber

The multiple-measurement mode allows you to make multiple

acquisitions on the same fiber by defining the number of measurements

and the delay between them. The left part of the status bar indicates the

time left until the next measurement.

Results obtained for a specific fiber can be stored in the same file or in

distinct files. It is also possible to append new results to an existing file.

Before being able to use this mode, you must define the general

acquisition parameters as well as the parameters that will be specific to

multiple acquisitions only.

IMPORTANT

Do not change the test fiber between two acquisitions of a multiple

measurement mode test since parameters set for a specific fiber

may not apply to all fibers.

One

acquisition

per file

All acquisitions

in the same file

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 120 121

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Exfo FTB-5500B PMD Analyzer Manuel d'utilisateur Page 36