DGS-3130 Series Layer 3 Stackable Managed Switch Hardware Installation Guide 
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Figure 3–13 Front view of the DPS-700 
 
1.  Insert one end of the 22-pin DC power cable into the receptacle on the Switch and the other end into the 
Redundant Power Supply unit. 
2.  Using a standard AC power cable, connect the redundant power supply to the main AC power source. A 
green LED on the front of the DPS-700 will glow to indicate a successful connection. 
3.  Re-connect the Switch to the AC power source. The LED indicator will show that a redundant power supply is 
now in operation. 
4.  No configuration in the Switch’s firmware is needed for this installation. 
 
 
NOTE: See the RPS Quick Installation Guide for more information. 
 
CAUTION: This equipment is to be connected only to PoE networks without routing to the 
outside plant.