Product specifications

20 Issue 1, November 2003 61181113L2-5A
Abbreviations used in the Performance Data screens are
defined in the
Data Definitions screens (Figure 26 and
Figure 27).
Figure 26. Performance Data Definitions, Loop
Figure 27. Performance Data Definitions, Path
Shelf: 1 Slot: 1 Total Access System 10/28/03 08:59
Unacknowledged Alarms: None
CIRCUIT ID:
Performance Data Definitions
H2TU-C, H2TU-R, and H2R LOOP Related: HDSL2 Framing
ES-L Errored Seconds CRC>=1 or LOSW>=1
SES-L Severely Errored Seconds CRC>=50 or LOSW>=1
UAS-L Unavailable Seconds >10 cont. SES-Ls
DS1 and DSX-1 Line Related: Superframe and Extended Superframe
ES-L Errored Seconds (BPV+EXZ)>=1 or LOS>= 1
SES-L Severely Errored Seconds (BPV+EXZ)>=1544 or LOS>=1
UAS-L Unavailable Seconds >10 cont. SES-Ls
PDVS-L Pulse Density Violation Secs (BPV+EXZ) count
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 Selection:
Shelf: 1 Slot: 1 Total Access System 10/28/03 08:59
Unacknowledged Alarms: None
CIRCUIT ID:
Performance Data Definitions
DS1 and DSX-1 Path Related: Superframe Extended Superframe
ES-P Errored Seconds FE>=1 or CRC>=1 or
SEF>=1 or AIS>=1 SEF>=1 or AIS>=1
SES-P Severely Errored Seconds FE>=8 or CRC>=320 or
SEF>=1 or AIS>=1 SEF>=1 or AIS>=1
UAS-P Unavailable Seconds >10 cont. SES-Ps >10 cont. SES-Ps
CV-P Code Violation Count FE count CRC error count
NOTE: Under a UAS-L or UAS-P condition, all other data counts are inhibited.
Under a SES-L or SES-P condition, the respective CV-L or CV-P count is
inhibited.
P. Previous Selection: