Edfa Results - Viavi 8100 V2 Series User Manual

Chapter 8 Optical Spectrum Measurement
EDFA results analysis
Figure 149 EDFA measurements
Measurement procedure, using two ports:
If two ports are selected, the Platform will perform both «Acq. In» and «Acq. Out» in one
step.
1 Connect your Platform to your fiber before the EDFA on port A and your fiber after
the EDFA on port B.
2 Click S
Results appear automatically in the table.

EDFA results

A table is displayed (see
channel:
S. In
N. In
S. Out
N. Out
Gain
280
/S to perform both acquisitions.
TART TOP
"EDFA measurements" on page
Signal power before EDFA (expressed in dBm)
Noise level before EDFA (expressed in dBm)
Signal power after EDFA (expressed in dBm)
Noise level after EDFA (expressed in dBm)
Power gain from EDFA (expressed in dB)
User Manual
Select which acquisition you are working on
78000010220 Rev. 024
Select which trace
to view
280) showing for each