Symmetricom SSU-2000 User Manual page 14

Synchronization supply unit and the synchronization distribution unit
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7-8
Front Panel of the Composite Clock Input Module . . . . . . . . . . . . . . . . 167
7-9
Input I/O Adapter for One-Port Input Modules. . . . . . . . . . . . . . . . . . . . 169
7-10
I/O Adapter for 3-Port Input Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . 170
7-11
Input Wire-Wrap Adapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
8-1
Block Diagram of the E1 Output Module . . . . . . . . . . . . . . . . . . . . . . . . 175
8-2
Front Panel of the E1 Output Module . . . . . . . . . . . . . . . . . . . . . . . . . . 176
8-3
Block Diagram of the DS1 Output Module. . . . . . . . . . . . . . . . . . . . . . . 178
8-4
Front Panel of the DS1 Output Module . . . . . . . . . . . . . . . . . . . . . . . . . 179
8-5
8-6
Front Panel of the Composite Clock Output Module . . . . . . . . . . . . . . . 183
8-7
Using the Hex Number to Identify Output Ports . . . . . . . . . . . . . . . . . . 186
8-8
Block Diagram of the E1/2048 kHz Output Module . . . . . . . . . . . . . . . . 189
8-9
Front Panel of the E1/2048 kHz Output Module . . . . . . . . . . . . . . . . . . 190
8-10
Using the Hex Number to Identify Output Ports . . . . . . . . . . . . . . . . . . 193
8-11
Block Diagram of the 2048 kHz Output Module . . . . . . . . . . . . . . . . . . 196
8-12
Front Panel of the 2048 kHz Output Module . . . . . . . . . . . . . . . . . . . . . 197
8-13
Using the Hex Number to Identify Output Ports . . . . . . . . . . . . . . . . . . 200
8-14
Block Diagram of the RS-422 Output Module . . . . . . . . . . . . . . . . . . . . 202
8-15
Front Panel of the RS-422 Output Module . . . . . . . . . . . . . . . . . . . . . . 203
8-16
Recommended Installation Schematic for the LRU. . . . . . . . . . . . . . . . 206
8-17
Block Diagram of the DS1 LRU Module . . . . . . . . . . . . . . . . . . . . . . . . 207
8-18
Front Panel of the DS1 LRU Four Port Module . . . . . . . . . . . . . . . . . . . 208
8-19
SSU-2000 Recommended Slots for LRM Installation . . . . . . . . . . . . . . 210
8-20
SDU-2000 Recommended Slots for LRM Installation . . . . . . . . . . . . . . 211
8-21
8-22
8-23
8-24
Wire-wrap Identification Overlay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
8-25
Front Panel of the Buffer Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
8-26
Balun Output I/O Adapter Panel for Output Module . . . . . . . . . . . . . . . 220
8-27
Output I/O Adapter Panel, DE9 Outputs . . . . . . . . . . . . . . . . . . . . . . . . 221
8-28
High-Density Wire-Wrap Output Panel . . . . . . . . . . . . . . . . . . . . . . . . . 221
9-1
Time Sync Generator (TSG) System Configuration . . . . . . . . . . . . . . . 224
9-2
SSU-2000 Configured as PRS System . . . . . . . . . . . . . . . . . . . . . . . . . 225
9-3
SSU-2000 Configured as Monitor-Only System . . . . . . . . . . . . . . . . . . 226
9-4
SSU-2000 I/O Adapter Panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
9-5
SDU-2000 Synchronization Distribution Unit. . . . . . . . . . . . . . . . . . . . . 233
A-1
Alarm and Event Message Structure . . . . . . . . . . . . . . . . . . . . . . . . . . 242
C-1
GPS Antenna with Internal LNA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393
D-1
SSU-2000 Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 408
D-2
D-3
Communications Interface Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410
D-4
Local Oscillator and Antenna Connectors . . . . . . . . . . . . . . . . . . . . . . . 411
D-5
Alarm Connector Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412
D-6
SDU Interface and Backup Clock Connector Pinouts . . . . . . . . . . . . . . 413
D-7
I/O Connector and Summer Adapter Pinouts . . . . . . . . . . . . . . . . . . . . 415
14
SSU-2000 User's Guide
12713020-002-2 Revision D - April 2004

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