EXFO FTB-8510B Guia Del Usuario página 1181

SmartMode - Launh Test
Allows the configuration of the default TX/RX Test Pattern that will be
used when starting a test case using SmartMode.
Test Pattern: Select the test pattern from the list. Choices are PRBS
2^31-1, PRBS 2^23-1, PRBS 2^20-1, PRBS 2^15-1, PRBS 2^11-1,
PRBS 2^9-1, 1100, 1010, 1111, 0000, 1in8, and 1in16.
Invert: Allows the inversion of the test pattern. When enabled, every 0
in the pattern will be changed for 1 and every 1 for 0. For example the
pattern 1100 will be sent as 0011. This check box is cleared by default.
RX Live Traffic: Analyzes the line traffic without test pattern thus
squelching the pattern loss and bit error indication. This check box is
cleared by default meaning that the Test Pattern and Invert
configuration will be used as well for the RX direction.
Background Traffic
The Background Traffic is used to generate traffic on the
channels/paths/timeslots that are not part of the defined test.
SONET/SDH Application
OTN (Mux Type PT 21)
Allows the selection of the ODU FLEX multiplexed background
traffic. Choices are AIS, NULL Client (All Zeros), PRBS31 pattern
and Unallocated.
System Tab
Default Test Preferences
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