Redundant Power Supply (Rps) Cable - D-Link DGS-1250 Series Hardware Installation Manual

DGS-1520 Series Gigabit Ethernet Smart Managed Switch Hardware Installation Guide

Redundant Power Supply (RPS) Cable

When connecting the Switch to a Redundant Power Supply, an RPS cable is necessary. The following diagram and
table show the standard RPS receptacle/connector and their pin assignments.
RPS 22-pin DC Power Cable Pin Assignment Table:
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Figure B-3 RPS 22-pin DC Power Cable
Switch
-54Vrtn
-54V
+12V
+12V
+12V
+12V
NC/GND
+12Ven
LS-54V
-54V
-54Vrtn
GND
GND
RPS Present
Status_1
Status_2
RPS PG
GND
+12VRTNsen
LS+12V
-54Vsen
-54VRTNsen
RPS
-54Vrtn
-54V
+12V
+12V
+12V
+12V
GND
+12Ven
LS-54V
-54V
-54Vrtn
NC/GND
GND
Status_2
RPS PG
RPS Present
Status_1
GND
+12VRTNsen
LS+12V
-54Vsen
-54VRTNsen
37