ADTRAN 1200287L1 User Manual Download

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Table of Contents

61200659L1-1

MX2800 STS-1 User Manual

Timing Status ......................................................................................................................... 4-8

Clock Status ..................................................................................................................... 4-8
Current Source ................................................................................................................. 4-8
PRI Ext. Clock ................................................................................................................. 4-9
SEC Ext. Clock ................................................................................................................ 4-9

VT/Port State ........................................................................................................................ 4-10

VT/Port State ................................................................................................................ 4-10

Acknowledge Alarms (ACO) ............................................................................................... 4-12

Chapter 5. Statistics

STS-1 Statistics ...................................................................................................................... 5-2

24 Hour Alarm History .................................................................................................... 5-2
Performance Parameters .................................................................................................. 5-6

Interval starting at: ................................................................................................... 5-7
Severely Errored Framing Seconds (SEFS)  ............................................................ 5-7
Section Coding Violations (SCV)  ........................................................................... 5-7
Line Coding Violations (LCV) ................................................................................ 5-7
Path Coding Violations (PCV)  ................................................................................ 5-7
Section Errored Seconds (SES)  ............................................................................... 5-8
Line Errored Seconds (LES) .................................................................................... 5-8
Path Errored Seconds (PES)  .................................................................................... 5-8
Section Severely Errored Seconds (SSES)  .............................................................. 5-8
Line Severely Errored Seconds (LSES)  .................................................................. 5-8
Path Severely Errored Seconds (PSES) ................................................................... 5-8
Line Unavailable Seconds (LUAS)  ......................................................................... 5-9
Path Unavailable Seconds (PUAS) .......................................................................... 5-9
Clear All Local STS-1 Statistics .............................................................................. 5-9

Local VT Statistics ................................................................................................................. 5-9

Alarm History ................................................................................................................ 5-10
Performance Parameters ................................................................................................ 5-12

Local Port Statistics ............................................................................................................. 5-15

Loss of Signal Alarms ................................................................................................... 5-15
Bipolar Violation Counts .............................................................................................. 5-15
AIS Loop Alarms .......................................................................................................... 5-15
AIS Carrier Alarms ....................................................................................................... 5-16

Far End STS-1 Statistics ...................................................................................................... 5-16

Performance Parameters ................................................................................................ 5-16

Interval starting at: ................................................................................................. 5-18
Severely Errored Framing Seconds (SEFS) .......................................................... 5-18
Section Coding Violations (SCV) ......................................................................... 5-18
Line Coding Violations (LCV) .............................................................................. 5-18