Product specifications

Chapter 5 Operation
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Regarding the PRBS test mode, please refer to the following :
One way PRBS test setup :
Round trip PRBS test setup :
When user wants to do the PRBS test, first the remote side needs to set the loopback path (loop A, Loop B,
or Loop C). The local device will generate a test pattern and send to the remote device. Then local device's
analyzer will receive the test pattern through the loopback path. The user will get the test results on the
terminal display.
Remote
Local
GEN
Ana
FMUX01A
FMUX01A
Remote
Local
GEN
Ana
FMUX01A
FMUX01A
Loopback path
A
Loopback path
B
Loopback path
C