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Cisco ONS 15454 Reference Manual, R8.5
78-18106-01
Chapter 1 Shelf and Backplane Hardware
1.9 UBIC-H Cables
Figure 1-27
UBIC-H DS-1 Cable Schematic Diagram
Table 1-20
shows the UBIC-H DS-1 Tip/Ring color coding.
FGnd
23
48
FGnd
FGnd
24
49
FGnd
#13
25
50
#14
Table 1-19
UBIC-H DS-1 SCSI Connector Pin Out (continued)
Port
SCSI Pin
SCSI Pin
Port
UBIC-H DS-1 Cable
Shield to connector shell
Tip DS1 #1
Ring DS1 #1
Tip DS1 #2
Ring DS1 #2
100Ω Differential DS-1
To/From DSx
100Ω Differential DS-1
To/From DSx
Shield to connector shell
Tip DS1 #13
Ring DS1 #13
Tip DS1 #14
Ring DS1 #14
100Ω Differential DS-1
To/From DSx
DS1 75Ω
Port #1
DS1 75Ω
Port #2
FGND
FGND
FGND
Pin 1
Pin 5
DS1 75Ω
Port #13
Pin 25
Pin 2 — FGnd
Pin 3 — FGnd
Pin 4 — FGnd
75Ω Signal
To/From UBIC-H
75Ω Signal
To/From UBIC-H
75Ω Signal
To/From UBIC-H
FGND
DS1 75Ω
Port #14
Pin 50
75Ω Signal
To/From UBIC-H
1:1.15
1:1.15
1:1.15
1:1.15
To/From
Customer DSX
273808
Summary of Contents for 15454-DS1-14= - 1.544Mbps Expansion Module
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