Index
R—S
240 SSU-2000e User’s Guide 12713140-002-2 Revision E – October 2006
precautions
grounding considerations 62
pre-installation
procedure, checklist 58
primary reference source configuration 22
Priority level 25
priority mode
overview
26
Procedure
clock input connections 67
clock output connections 70
EIA-232 connections 64
expansion shelf, communication interface 70
installation checklist 84
installation, general 60
module installation 73
SDU-2000e, communication interface 70
unpacking 58
procedure
EIA-232 changes, communication
65
inspecting 58
installation, main shelf 62
mounting, system hardware 61
power input connections 63
pre-installation, SSU-2000e 58
product overview, SSU-2000e 19
protocol, communications 44
provisioning
general parameters, ICS and TL1 examples 105
GPS Input modules, ICS and TL1 examples 108
Other Input modules, ICS and TL1 examples 109
Output modules, ICS and TL1 examples 111
saving the setup 112
PRS configuration 22
PRS configuration Illustration 22
R
readiness
checklist, system
118
recommendations defined 16
Reference switching 26
related documentation 17
removing a module, procedure 77
reordering parts 139
repacking 139
repacking equipment 139
report mode 30
reporting input alarms 169
requirements
communication control, input/output
67
terminator, SSU expansion 71
restoring a configuration 116
Return Authorization 140
returning equipment 139
revertive mode 26
RMA number see returning equipment
RS-422 Output module 44
block diagram 219
default settings 221
front panel 220
specifications 221
rubidium oscillator 41
S
SDU
chassis components
52
SDU backup clock 52
SDU-2000e
communication interface, procedure 70
setting address 53
specifications 56
synchronization distribution unit 48
security
overview 93
security log 94
security system
user levels
selecting the system reference
26
serial port 64
assignment 90
pin assignments 39
protocol 90
serial port pinouts 39
shipping
containers 139
shipping address 140
signal requirements
DCE/DTE 65
Simple Network Management Protocol. See SNMP
slots
connection references
34, 36
input pin assignments 69
output, pin assignments 70
SNMP
overview
45
software
versions
45
Software OptionsDS1 Input module 181
specifications
2048 kHz Output module 215
E1/2048 kHz Output module 208
RS-422 Output module 221
squelch
2048 kHz Output module
210
E1/2048 kHz Output module 201
RS-422 Output module 216
SSM 167, 176
SSM Selection Criteria 167
SSM,Synchronization Status Messages 25
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