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42
Verification Manual
1
Performance Tests
11
Check the Extinction Ratio is greater than
8.2 dB
and record
the measured value.
10.71 Gb/s (OTU-2) Power Level and Eye Mask Tests (Option 112
only)
12
Set the Transmitter display as shown below.
Press
<Menu>
, choose
Tx/Rx > Transmitter Settings >
Physical
then press
<Select>
. Set the
Signal Mode
to
OTN
and the
Signal Rate
to
OTU-2
.
OC-192/STM-64 Eye Mask
Verification.book Page 42 Monday, January 19, 2004 1:40 PM
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