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®
DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Hardware Installation Guide
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3
TXD
TXD
4
Not Used
GND
5
GND (shared)
GND
6
Not Used
RXD
7
Not Used
Not Used
8
Not Used
Not Used
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 pins.The following diagrams and tables show the standard RPS connector and their pin
assignments.
NOTE:
The DGS-3620-28PC and the DGS-3620-52P use the RPS-700 and not the RPS-500. Both
devices have their own cables included in the package.
Figure 5
–5 Redundant Power Supply (RPS) Cable – DPS-500/DPS-700
RPS Cable Pin Assignments
Pin
Device
DPS-500
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
