Juniper EX4650 Series

Figure 16: AC Power Supply for an EX4650 Switch
DC Power Supply in EX4650 Switches
The DC power supply in EX4650 is 650 W with dual feeds for power resiliency. Figure 17 on page 41
shows a DC power supply for an EX4650 switch.
Figure 17: DC Power Supply for an EX4650 Switch
NOTE: The DC power supply in the switch has four terminals labeled V-, V-, V+, and V+ for
connecting DC power source cables labeled and negative (–) and positive (+). See
Figure 18 on page 42.
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