Detection Of Channels - Viavi 8100 V2 Series User Manual

Chapter 10 I-PMD Measurement
Performing an In-Band PMD-OSNR measurement with an I-PMD Module

Detection of Channels

If the list of DWDM channels to be tested is unknown, it is possible to run
a quick scan in order to detect all available frequencies:
1 Press Detect Channels menu key in order to start the detection of
channels.
2 Wait for the end of detection
The optical spectrum with all detected channels is displayed, as
shown below:
Figure 164 Channel detection
3 Check all channels have been detected.
If not, add or remove channels:
a
b
4 Press Adopt Detected Channels menu key to adopt detected chan-
nels to the acquisition grid.
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Press Table Contents menu key
Press Add Channel or Remove Channel menu key.
User Manual 78000010220 Rev. 023
step 3
step 4