Figure 14. Performance History Data Definitions Screen; Figure 15. Performance History Data Definitions Screen (Continued) - ADTRAN T200 H2TU-R Installation And Maintenance Manual

Abbreviations used in the Performance History
Screens are defined in the Data Definitions, see
Figure 14 and Figure 15.
CIRCUIT ID:
H2TUC, H2TUR, and H2R LOOP Related:
ES-L Errored Seconds
SES-L Severely Errored Seconds
UAS-L Unavailable Seconds
DS1 and DSX-1 Line Related:
ES-L Errored Seconds
SES-L Severely Errored Seconds
UAS-L Unavailable Seconds
PDVS-L Pulse Density Violation Secs
B8ZS-L B8ZS Seconds
CV-L Code Violation Count
NOTE: Reverse video indicates invalid data due to a terminal restart (or power
cycle), a data register reset, or a system date or time change.
N. Next
P. Previous

Figure 14. Performance History Data Definitions Screen

CIRCUIT ID:
DS1 and DSX-1 Path Related:
ES-P Errored Seconds
SES-P Severely Errored Seconds
UAS-P Unavailable Seconds
SAS-P SEF/AIS Seconds
ES-PFE Far End Errored Seconds
CV-P Code Violation Count
NOTE: Under a UAS-P condition, ES-P and SES-P counts are inhibited.
Under a SES-L or SES-P condition, the respective CV-L or CV-P count is
inhibited.
P. Previous

Figure 15. Performance History Data Definitions Screen (Continued)

12
Press ESC to return to previous menu
Performance Data Definitions
Selection:
Press ESC to return to previous menu
Performance Data Definitions
Superframe
Selection:
61222026L1-5, Issue 1
HDSL2 Framing
CRC>=1 or LOSW>=1
CRC>=50 or LOSW>=1
>10 cont. SES-Ls
Superframe and Extended Superframe
(BPV+EXZ)>=1 or LOS>= 1
(BPV+EXZ)>=1544 or LOS>=1
>10 cont. SES-Ls
EXZ>=1; >7 zeros if B8ZS, >15 if AMI
B8ZS coded signal received
(BPV+EXZ) count
Extended Superframe
FE>=1 or CRC>=1 or
SEF>=1 or AIS>=1
FE>=8 or CRC>=320 or
SEF>=1 or AIS>=1
>10 cont. SES-Ps >10 cont. SES-Ps
SEF>=1 or AIS>=1 SEF>=1 or AIS>=1
n/a PRM bits G1-G6,SE,
FE count CRC error count
01/01/00 00:05:46
01/01/00 00:06:01
SEF>=1 or AIS>=1
SEF>=1 or AIS>=1
or SL=1, or RAI
61222026L1-5A