User's Manual

9 Index
A
Antenna coupling system
DIB-R5............................................................ 29
Authentication...................................................... 59
Availability................................................ 58, 59, 60
B
Base station
DIB-R5............................................................ 23
C
Carrier redundancy........................................ 59, 71
CDR (Call Detail Records)................................... 60
Centralized switching architecture....................... 59
Checking
Availability....................................................... 70
External antenna coupling systems................ 75
GNSS.............................................................. 73
GNSS antenna installation site....................... 72
LEDs............................................................... 68
Operating states (audible check).................... 68
Operating states (via NMC-511 FaultMan-
ager)................................................................ 69
PTP................................................................. 74
Standby carriers.............................................. 71
Connecting
Service computer............................................ 67
Connecting the service computer......................... 67
Controller redundancy.................................... 59, 66
D
Databases
NDB-511................................................... 69, 73
DIB-R5................................................................. 23
Switching off.................................................... 78
Switching on.................................................... 64
Distributed switching architecture........................ 60
E
Emergency operating mode
Fallback operation........................................... 59
Stand-alone operation..................................... 60
External antenna coupling systems..................... 15
F
Fallback, refer to Fallback operation.................... 59
Fallback operation.......................................... 58, 59
Fault management......................................... 69, 73
FCAPS
Fault management.................................... 69, 73
Function tests....................................................... 65
Checking external antenna coupling systems. 75
Checking GNSS.............................................. 73
Checking LEDs............................................... 68
Checking operating states (audible check)..... 68
Checking PTP................................................. 74
Checking standby carriers.............................. 71
Checking the availability................................. 70
Checking the installation site of the GNSS
antenna........................................................... 72
Checking the operating state (via
NMC-511 FaultManager)................................ 69
Work equipment.............................................. 66
G
GNSS antenna..................................................... 72
GNSS signal......................................................... 49
M
Maintenance......................................................... 81
Maintenance tasks.......................................... 81
Visual inspections........................................... 82
MCCH (Main Control Channel)............................ 59
N
Network management clients
NMC-511 FaultManager..................... 69, 73, 83
NMC computer..................................................... 83
R
Redundancy
Carrier....................................................... 59, 71
Controller.................................................. 59, 66
MCCH (Main Control Channel)....................... 59
Redundancy concept........................................... 58
Index
DIB-R5 flexibleTx
87Operation Manual 90DIBR5flexibleTxOM02 - 1.2