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Powering Up the Switch
1
Wire retainer lever
2
Orange plastic button on top of the connector
3
-48V Return (+DC) cable
5 Use a small screwdriver to depress the spring-loaded wire retainer lever on the lower spring-cage wire connector.
Insert your green (ground) wire into the aperture and then release the lever.
6 Use a small screwdriver to depress the spring-loaded wire retainer lever on the middle spring-cage wire connector.
Insert your black (DC negative) wire into the aperture and then release the lever.
7 Use a small screwdriver to depress the spring-loaded wire retainer lever on the upper spring-cage wire connector.
Insert your red (DC positive) wire into the aperture and then release the lever.
8 Insert the connector block back into the power supply. Make sure that your red (DC positive) wire aligns with
the power supply label, "+ DC".
If you require n+n redundancy, be sure that each power supply is powered by a different power source.
Note
• Connecting an HVAC/HVDC power supply:
1 Using the recommended power cable for your country or region (see
insert the Saf-D-Grid connector on the power cable to the power receptacle on the power supply until it clicks
in place.
2 Connect the other end of the power cable to the power source.
• If connecting to an AC power source, plug the cable into the receptacle for the power source.
• If connecting to a DC power source, do the following:
1 Verify that the power source is turned off at the circuit breaker located between the power source and
the terminals where you will connect the power cable.
2 Connect each of the three wires in the power cable to the three terminals for the power source and
secure them with the terminal nuts. Make sure that the positive wire is attached to the positive terminal,
the negative wire is attached to the negative terminal, and the ground wire is attached to the ground
terminal.
Cisco Nexus 9364C ACI-Mode Switch Hardware Installation Guide
26
4
-48V (-DC) cable
5
Grounding cable (8 AWG recommended)
Power Cable Specifications, on page
Installing the Chassis
53),
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