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®
DGS-3120 Series Layer 2 Managed Stackable Gigabit Switch Hardware Installation Guide
40
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
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