Symmetricom SSU-2000e User Manual

12713140-002-2 Revision E – October 2006 SSU-2000e User’s Guide 239
Index
N—P
Clock module STR 3E 146–149
Communication module, configuration data 159
Communications module 42, 150, 154–160
Composite Clock Input 43, 185
Composite Clock Output 43
Composite Clock Output module 200
composite clock output module, specifications 200
disabling 107
DS1 Input module 42, 173, 180
DS1 Input module, factory defaults 181
DS1 Output 43
DS1 Output module 194, 196
DS1 output module 194
DS1 output module, block diagram 194
DS1 output module, status LEDs 195
E1 Input module 42, 164–171
E1 Input module, configuration data 172
E1 input module, configuration data 181
E1 input module, factory defaults 172
E1 Input module, software options 172
E1 Output module 43, 190, 193
GPS Input module 42, 182, 184
installation precautions 74
installation, procedure 73
installing, procedure 75
overview 40
removing 107
RS-422 Output 44
Stratum 3E Clock module 41
Type 1 Clock 41
monitoring connections 35
monitor-only configuration 23
mounting
procedure, system hardware 61
MTIE 175
alarms 175
calculation 175
MTIE Calculation 166
N
NC normally closed connections 71
NO normally open connections 71
non-revertive mode 26
notes defined 16
NTP 45
O
Operation
overview 47
Out of Frame. See OOF
output
communications requirements
67
connections, clock 35
output clock connectors 35
Output module
connection references 36
output module section, SSU-2000e 27
output signal
connections
33
functional description 36
outputs
failed, identifying
203, 212
RS-422 Output module, frequency 216
squelching, 2048 kHz Output module 210
squelching, E1/2048 kHz Output module 201
squelching, RS-422 Output module 216
overview
indicators and control 48
installation procedure 57
operation 47
P
packaging for shipment 139
parts, reordering 139
password requirements 94, 96
performance
SSU-2000e specifications
21
phase buildout, description 165
phase zeroing 167
pin assignments
alarm connection 37
EIA-232, serial port 39
ethernet 40
Ethernet connections 66
input, slots 69
output, slots 70
power connections 62
pinouts
serial port 39
ports
communications module
28
power
connections
33
connections, general 37
connections, pin assignments 62
functional description 38
input and grounding 55
input connections, procedure 63
Power A connections, label 62
Power B connections, label 62
power connections
main shelf
37
power-up 47
PQL
and squelching outputs
201, 210
Precautions
module installation 74
ventilation considerations 60

Symmetricom SSU-2000e Specifications

General

Brand	Symmetricom
Model	SSU-2000e
Category	Power Supply
Language	English