Anritsu MP2110A BERTWave - Appendix A Specifications

A.2 BERT
A-11
Appendix A
Table A.2.3-1 ED (Cont’d)
Item Specifications
External ATT factor
0 to 30 dB*
5
, 1 dB resolution
Test Pattern
PRBS: 2^7–1, 2^9–1, 2^15–1, 2^23–1, 2^31–1
Logic invertible
Measurement
Alarm Detection
Sync loss*
6
Bit Error Detection
Total Error Rate: 0.0001E–18 to 1.0000E–03
Total Error Count: 0 to 9999999, 1.0000E07 to 9.9999E17
Recovered Clock
Detection
Able to detect the input signal frequency (sampling system).
History
Sync loss, Bit error (able to reset the history indicator)
Gate settings
Gating Unit
1 seconds to 9 days 23 hours 59 minutes 59 seconds
Cycle
Single / Repeat / Untimed
Current
Able to switch On or Off. (When it is Off, the result is updated after set time
is passed)
Result Time
Start Time, Elapsed Time, Remaining Time
Progress Bar
Displays the measurement progress in a bar graph and percent figures.
PPG/ED Tracking
Test Pattern
*5: The thresholds corrected by the external attenuation factor are
displayed. The formulas are shown below:
Upper limit value =
)
20
ATT
(
10×85-
Lower limit value =
)
20
ATT
(
10×85
Resolution =
)
20
ATT
(
10×
1.0
*6: It is not synchronizing with Test Pattern.