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DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Hardware Installation Guide
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Rear Panel Description
The rear panel of the DGS-3620 Series Switches contains an AC/DC power connector the Redundant Power Supply
connector. Here are illustrations of a selection of devices.
DGS-3620-28TC
Figure 3-1 Rear panel view of a DGS-3620-28TC Switch
On the left side of the DGS-3620-28TC is a standard AC power connector. Use a standard power cord to connect it to
a wall socket. The DGS-3620-28TC automatically adjusts the power supply voltage range from 100 ~ 240 VAC at 50 ~
60 Hz. In the center of the DGS-3620-28TC is the Redundant Power Supply jack. Use this accessory as backup
power. When the internal power fails, the Redundant Power Supply (RPS) takes over power responsibilities similar to
a UPS system.
DGS-3620-28TC-DC
Figure 3-2 Rear panel view of a DGS-3620-28TC-DC Switch
NOTE:
The DGS-3620-28TC does not support the Redundant Power Supply function even thought it has
the device on the back-panel.
DGS-3620-28SC
Figure 3-3 Rear panel view of a DGS-3620-28SC Switch
On the left side of the DGS-3620-28SC is a standard AC power connector. Use a standard power cord to connect it to
a wall socket. The DGS-3620-28SC automatically adjusts the power supply voltage range from 100 ~ 240 VAC at 50 ~
60 Hz. In the center of the DGS-3620-28SC is the Redundant Power Supply jack. Use this accessory as backup
power. When the internal power fails, the Redundant Power Supply (RPS) takes over power responsibilities similar to
a UPS system.
DGS-3620-28SC-DC
Figure 3-4 Rear panel view of a DGS-3620-28SC-DC Switch
