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Chapter 6. Diagnostics
Invert Pattern
If set to E
BERT test pattern. This allows the unit to be compatible with test
equipment which generates inverted BERT patterns.
BERT Information Fields
The following five fields provide information about the most
recently issued BERT test. These fields appear in the main
D
IAGNOSTICS
Port
Displays which port is transmitting and receiving the BERT
pattern.
Direction
Displays the direction in which the BERT pattern is being sent.
State
Displays either S
sync with the BERT pattern.
Errors
Displays the number of BERT errors received by the T3SU 300 since
the last reset.
Current Err/Sec
Displays the number of BERT errors received by the unit in the last
second.
Insert Error
Inserts one error into the data stream.
Clear Errors
Clears the error counts given in the BERT information fields of this
menu.
Reset All Tests
Discontinues all active tests and clears the counts displayed in the
BERT information fields.
108
, the T3SU 300 inverts the transmitted and received
NABLE
menu (shown in Figure 6-1 on page 94).
or N
S
YNC
O
YNC
T3SU 300 User Manual
to indicate whether the unit is in
61202217L1-1B
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