Analysis Parameters; Channel Detection - Viavi 8100 V2 Series User Manual

Monitoring Time (for Drift Measurement only)
For Drift Measurement a monitoring time may be selected between 1
minute and 20 days:
Interval (for Drift Measurement only)
The interval time between the measurements. The limits depend on the
monitoring time.

Analysis parameters

In the Setup page, press Analysis softkey (if one parameter is selected in
the current screen, press Top Menu soft key to display the right menu keys
and click on Analysis).
Those parameters are only linked to the current active fiber.

Channel Detection

Signal threshold
Threshold of detection of channels (see
page 300).
Auto.
Manual
Use direction keys or
1.Attention: all modification of these parameters has immediate repercussions on the trace
and entails the loss of the measurement statistics.
1
1
the threshold is determined automatically.
the threshold can be set from -79.9 to +30 dBm
Edit Number
User Manual
Chapter 8 Optical Spectrum Measurement
OSA optical spectrum analyzer Setup
"Channel detection threshold" on
to modify values.
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