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ADCP-61-743 • Issue 3 • September 2004
Page 22
2004, ADC Telecommunications, Inc.
Table 3. RTAU Configuration Fields, continued
FIELD TYPE OPTIONS DESCRIPTION DEFAULT
BIT ERROR SETUP FIELDS
OVERVIEW: Bit errors can be injected by the RTAU using the Bit Error Set Up fields. These sections are display-only fields that are
only displayed when the line code setting is INTERNAL. The Status field always shows the current status if the line code is
INTERNAL, but the Error Counts and Elapsed Time fields only show a value when a measurement is being made.
Error Count Input Range of 0 to 1544 Select either Error Count or Error Rate for bit
error setup. Both cannot be set at the same time.
If single errors or a burst of errors is desired, set
the Error Count field to the number of errors to
insert. If the Error Count field is set, the
number of errors will be transmitted each time
the Enter key is pressed.
0
Error Rate Toggle OFF, 1E-3, 1E-4,
1E-5, 1E-6, 1E-7
Select either Error Count or Error Rate for bit
error setup. Both cannot be set at the same time.
If a steady error rate is desired, set the Error
Rate field which indicates the rate bit or frame
errors are injected.
OFF
Error Locn Toggle OVERVIEW: The Error Location field must be
set to either PAYLOAD or FBE if the count or
rate field is set. Pressing the Enter or Return
key will cause the RTAU to send the errors.
NONE
NONE Indicates count is 0 and rate is off.
PAYLOAD Bit errors are injected.
FBE Frame Bit Error. Frame errors are injected.
Error Counts Data Display
only
None Eight-digit counter or blank. Blank
Error Counts BPV Display
only
None Eight-digit counter or blank. Blank
Error Counts Frame Display
only
None Eight-digit counter or blank. Blank
Error Counts CRC Display
only
None Eight-digit counter or blank. Blank
Error Counts COFA Display
only
None Eight-digit counter or blank. Blank
Status F Sync Display
only
None * or blank Blank
Status P Sync Display
only
None * or blank Blank
Status RAI Display
only
None * or blank Blank
(continued)