Exfo FTB-5600 Distributed PMD Analyzer Manuel d'utilisateur télécharger pdf (Page 75)

Managing Results

Distributed PMD Analyzer 69

Positioning Markers on the Display

Correctly positioning the cursors is a key element in having the appropriate

results. The fundamental element is to set the first maker just before the

beginning of the transition and the last marker just after the end of the

transition.

Note: When you position the markers for the PMD, you will see that they might

not fit exactly with the automatically detected OTDR events on the trace.

Working with the exact location of the OTDR event markers will take the

network constraint into account, but adjusting the markers manually will

provide you with optimized measurements for your link.

If you use the spatial smoothing filter, you may have to adjust the markers,

as the curve may change.

Marker A

Marker B

1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 145 146

Pas de commentaire

Exfo FTB-5600 Distributed PMD Analyzer Manuel d'utilisateur Page 75