Viavi 8100 V2 Series User Manual page 421

Averaging acquisition
Select between "No" and 64 times averaging.
Resolution
Select the resolution bandwidth used for HR OSA acquisition (depends of the module
used).
Coarse Scan
The coarse mode provides a faster scan over multiple channels at the cost of a
degraded frequency accuracy. Select Yes to perform this scan.
Number of Scans
In Statistics mode, this must be selected between 2 and 1000.
Long Term
NOTE
A long term measurement can be done only if the Sweep parameter is on
Statistics mode.
Long term time diagram:
– number of sweeps 7
– wait period 5s
1 2 3 4 5
|-----|-----|-----|------|----|-----|
time distance between the next acquisition = wait period (time)
No the measurement is not automatically launched
Yes the measurement is automatically done, after the time interval
selected (see hereunder).
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User Manual
Chapter 12 High Resolution OSA Measurement
Configuration of the instrument
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