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Performance Tests
3
Installation and Verification Manual
87
2.5 Gb/s and 2.66Gb/s Optical Output Checks
26
Change the OmniBER OTN Signal Rate. Press
<Menu>
,
choose
Tx/Rx > Transmitter Settings
then press
<Select>
.
Select the
Physical
tab. Set the
Signal Mode
to
SONET
and
the
Signal Rate
to
OC48
. Set
Laser
to
OFF
.
27
Remove the Attenuator from the Setup and connect the
2.5 Gb/s Optical Out Port
(1310/1550 nm) directly to the
oscilloscope Channel 3 Input as shown on the next page.
OC-12/STM-4 Eye Mask
To test the OC-48/STM-16 power level and eye mask
panther3_iv.book Page 87 Wednesday, January 15, 2003 12:03 PM
Содержание OmniBER J7230A
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