D-Link DGS-3312SR [18/290] Rear panel description

D-Link DGS-3312SR [18/290] Rear panel description
DGS-3312SR Stackable Gigabit Layer 3 Switch
Rear Panel Description
The rear panel of the Switch contains an AC power connector.
Figure 1- 4. Rear panel view of the Switch
The AC power connector is a standard three-pronged connector that supports the power cord. Plug-in the female connector
of the provided power cord into this socket, and the male side of the cord into a power outlet. The Switch automatically
adjusts its power setting to any supply voltage in the range from 100 ~ 240 VAC at 50 ~ 60 Hz.
RPS Connector
Connect the optional external redundant power supply to the RPS connector. If the Switch’s internal power unit fails, the
redundant power system automatically supplies power to the Switch for uninterrupted operation.
The Switch supports the D-Link RPS-200 or RPS-500 redundant power supply units.
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