Adtran TRC4206 Manuel D’Utilisation
Section 5, User Interface Guide
TRACER 4206 System Manual
52
© 2002 ADTRAN, Inc.
612804206L1-1A
T1A performance data is presented as Errored Seconds (ES) and Severely Errored Seconds (SES) on the
T1A link. The following events qualify as an ES–AIS, LOS or LOF Alarm Second, a single BPV or
excessive zero event, or a single parity bit. An SES is caused by an AIS, LOS or LOF Alarm Second, or
excessive Bipolar Violations (BPVs) or framed Parity Bit errors causing a line Bit Error Rate (BER) of
10
T1A link. The following events qualify as an ES–AIS, LOS or LOF Alarm Second, a single BPV or
excessive zero event, or a single parity bit. An SES is caused by an AIS, LOS or LOF Alarm Second, or
excessive Bipolar Violations (BPVs) or framed Parity Bit errors causing a line Bit Error Rate (BER) of
10
-6
.
The error count for the most recent 24 hours are recorded and displayed on the right side of the page. The
left side of the page displays the 24 hour totals for the most recent 7 days.
left side of the page displays the 24 hour totals for the most recent 7 days.
>T1B S
TATUS
/C
ONFIGURATION
/L
OOPBACK
Figure 11 shows the T1B Status/Configuration/Loopback menu page. Real-time graphical representation
for the T1B link (using data from both the local and remote TRACER 4206 units) is displayed on this page.
T1B operational configuration parameters and testing functions are configured from this menu.
for the T1B link (using data from both the local and remote TRACER 4206 units) is displayed on this page.
T1B operational configuration parameters and testing functions are configured from this menu.
Figure 11. T1B Status/Configuration/Loopback
Press <N> to view the next 8 hours worth of 15-minute totals and <P> to view the
previous 8 hours.
previous 8 hours.
Press <2> from any menu in the TRACER 4206 VT100 menu structure to access the
T1A Link Performance History menu page.
T1A Link Performance History menu page.