DGS-3000-28SC Layer 2 Managed Stackable Gigabit Switch Hardware Installation Guide
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Connecting the RPS to the RPS Port
The DPS-200, DPS-200A, DPS-500A, and DPS-500DC (HW: B1) Redundant Power Supply (RPS) can be connected
to the RPS port of the Switch using the DC power supply cord, called the DPS-CB150-2PS (HW: B1). It is important to
notice that the RPS can supply power to one or two DGS-3000-28SC Switches at the same time.
Figure 2-11 Connecting two Swtiches to the RPS
The following section explaines how to connect the RPS to the Switch.
1. Disconnect the Switch from the main AC power source.
2. Insert the 14-pin end of the DC power supply cord into the RPS and the 2-pin end into the receptacle of the
RPS port on the Switch.
3. Using a standard AC power cord, connect the RPS to the main AC power source. A green LED on the front
panel of RPS will illuminate to indicate a successful connection.
4. Make sure that the ON/OFF toggle switch on the rear panel of the Switch is turned on.
5. Re-connect the Switch to the AC power source and power on the RPS.
No configuration is needed in the Switch software for this installation.
NOTE:
See the DPS-200, DPS-200A, DPS-500A, and DPS-500DC (HW: B1) Quick Installation
Guides for more information.