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Power Supply Receptacles and Status LEDs
There are two power receptacles on the rear of each switch.
The standard receptacle labeled “Power” is for the AC power
cord. The 14-pin receptacle labeled “DC Input” is for the
optional Redundant Power Unit (RPU).
Figure 2-9. Power Supply Receptacles
Power and RPU LEDs located on the front panel of each switch
indicate the status of both the internal and redundant power
supplies. These LEDs are described on the following page.
Figure 2-10. Power Supply LEDs
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ABOUT THE SWITCHES