Shelf Module Slot Addressing And Size Assignments - Symmetricom SSU-2000 Technical Reference

Synchronization supply unit and synchronization distribution unit
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Table 7-7. 50 Pin Connector Input/Output Signal Names and Location (Continued)
Name
ORING 19
Ring Connection of Output Signal # 19
OTIP 20
Tip Connection of Output Signal # 20
ORING 20
Ring Connection of Output Signal # 20

Shelf Module Slot Addressing and Size Assignments

Table 7-8
outlines the shelf module slot addressing and size assignments.
Table 7-8. Shelf Module Slot Addressing and Size Assignments
Slot-A
Address
1
1
2
2
3
3
4
4
5
5
6, 7
6, 7
8, 9
8, 9
10, 11
10, 11
12 - 15
12
17
0
12713020-003-2 Revision F.01 – January 2007
Description
Module Types
Clock
Com
I/O or Receiver
I/O, Output Pair A
I/O, Output Pair A or Receiver
I/O, Output Pair B
I/O, Output Pair C
I/O, Output Pair D
I/O, Extras
Clock
All
Chapter 7 Connector Pinouts

Shelf Module Slot Addressing and Size Assignments

Connector Pin #
47
24
49
Comments
Clock A
Communications
Input, non-redundant Output, or a GPS
Receiver module
Input or Output, paired with 5
Input, Output, paired with 4, or a GPS
Receiver module
Inputs or paired Output modules
Inputs or paired Output modules
Inputs or paired Outputs modules
Reserved for future I/O
Clock B
Addresses all modules in the Shelf
SSU-2000 Technical Reference 345

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