RAD Data comm HCD-E1 - Manual (Page 15)

Table of Contents
HCD-E1 Installation & Operation Manual iii
DSP ALM REM.................................................................................................................... 4-31
DSP BERT CH..................................................................................................................... 4-31
DSP HDR TST .................................................................................................................... 4-33
DSP HDSL PM....................................................................................................................4-34
DSP PB............................................................................................................................... 4-35
DSP R HDR TST ................................................................................................................. 4-36
DSP R HDSL PM ................................................................................................................ 4-36
DSP R SL PM...................................................................................................................... 4-37
DSP REM AGENT ............................................................................................................... 4-38
DSP SL PM ......................................................................................................................... 4-39
DSP ST CH......................................................................................................................... 4-40
DSP ST LINE....................................................................................................................... 4-42
DSP ST SL .......................................................................................................................... 4-43
DSP ST SYS......................................................................................................................... 4-44
DSP TS ............................................................................................................................... 4-46
EXIT.................................................................................................................................... 4-47
F......................................................................................................................................... 4-47
H or HELP .......................................................................................................................... 4-48
INIT DB.............................................................................................................................. 4-49
INIT F................................................................................................................................. 4-50
LOOP................................................................................................................................. 4-50
RESET................................................................................................................................. 4-51
TIME .................................................................................................................................. 4-52
4.6 Supervision Terminal Operating Instructions ................................................................ 4-52
Starting a Session - Single HCD-E1 ...................................................................................... 4-52
Starting a Session - Multiple HCD-E1................................................................................... 4-53
Control Session................................................................................................................... 4-54
Ending a Control Session ..................................................................................................... 4-55
CHAPTER 5 TROUBLESHOOTING AND DIAGNOSTICS
5.1 General.......................................................................................................................... 5-1
5.2 Status Indications and Alarms......................................................................................... 5-1
Front-Panel LEDs .................................................................................................................. 5-1
Alarms .................................................................................................................................. 5-1
H-RPT Alarms ....................................................................................................................... 5-2
Alarm Relay .......................................................................................................................... 5-2
Working with Alarm Buffer.................................................................................................. 5-12
5.3 Performance Diagnostics Data...................................................................................... 5-13
General .............................................................................................................................. 5-13
E1 Sublink Performance Monitoring .................................................................................... 5-13
Summary of E1 Performance Monitoring ............................................................................. 5-16
HDSL Performance Monitoring ........................................................................................... 5-17
Summary of HDSL Performance Monitoring........................................................................ 5-18
Displaying the Performance Data on the Front-Panel LCD ................................................... 5-19
Displaying the Performance Data on a Control Terminal...................................................... 5-20
5.4 Diagnostic Tests ........................................................................................................... 5-21
Diagnostic Loopbacks ......................................................................................................... 5-21
Operating Loopbacks from the Front Panel.......................................................................... 5-27
Operating BERT from the Front Panel.................................................................................. 5-29
Operating Loopbacks from a Control Terminal .................................................................... 5-31