Verilink SCC 2020 (880-503268-001) Product Manual - Manual (Page 8)

viii Verilink SCC 2020 User Manual
24-hour Errored Seconds ........................................................................ 4-3
24-Hour Bursty Errored Seconds ............................................................ 4-4
24-Hour Severely Errored Seconds ......................................................... 4-5
24-Hour Unavailable Seconds ................................................................. 4-6
24-Hour Loss of Frame Count ................................................................. 4-7
Reset Registers ....................................................................................... 4-7
Diagnostics ............................................................................................................ 5-1
Using Diagnostics ............................................................................................ 5-1
Alarm Status ........................................................................................... 5-1
Diagnostics Menu ................................................................................... 5-2
Status Messages ...................................................................................... 5-3
Diagnostic Commands ............................................................................ 5-4
Front Panel LEDs .............................................................................................. 5-6
EQPT LED ................................................................................................ 5-6
STAT LED ................................................................................................ 5-7
NET LED .................................................................................................. 5-7
Test Procedures ............................................................................................... 5-8
Verifying A T1 ........................................................................................ 5-8
Troubleshooting ................................................................................... 5-10
Tips ....................................................................................................... 5-10