Exfo FTB-800 Series for FTB-1 Manual de usuario descargar pdf (Pagina 451)

100

101

Test Functions

NetBlazer 441

Pointer Adjustment

From the Test menu, tap Functions, and the Pointer Adjustment tab.

TX Pointer Adjustment

Note: Only available in Coupled topology.

The pointer adjustment supports two modes of operation: Manual and

Sequence. Both modes offer the generation of pointer events even when

the test is not started.

TX Pointer Adjustment - Manual Button

Step

 Value

For STS/AU: Select the number of positive (Increment) or negative

(Decrement) pointer adjustments to include into the STS-n (SONET) or

AU-n (SDH): 1 (default) to 1000. For multiple pointer adjustments, the

pointer adjustment rate is 1 adjustment at every 4 frames.

For VT/TU: Select the number of positive (Increment) or negative

(Decrement) pointer adjustment to include into the VTn (SONET) or

TU-n (SDH): 1 (default) to 1000. For multiple pointer adjustments, the

pointer adjustment rate is 1 adjustment at every 4 multiframes.

 Increment button sends the positive pointer adjustment defined.

 Decrement button sends the negative pointer adjustment defined.

 Pointer Value indicates the current pointer value.

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Exfo FTB-800 Series for FTB-1 Manual de usuario Pagina 451

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