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DWS-3160 Series Gigabit Ethernet Unified Switch Hardware Installation Guide
37
Redundant Power Supply (RPS) Cable
When connecting the Switch to a Redundant Power Supply, an RPS cable is necessary. Please review these products
for matching cable pin assignment.The following diagrams and tables show the standard RPS receptacle/connector
and their pin assignments.
14-pin DC power cable
Figure B- 3. Redundant Power Supply (RPS) 14-pin DC Power Cable
RPS 14-pin DC Power Cable Pin Assignments
Pin
Device
DPS-200
1
GND
GND
2
NC
NC
3
+12V
+12V
4
+12V
+12V
5
+12V
+12V
6
+12V
+12V
7
GND
GND
8
GND
GND
9
NC
Power Good
10
NC
Power Present
11
Power Good
NC
12
Power Present
NC
13
GND
GND
14
GND
GND