Connecting A 3-Kw Ac Power Supply To An Ac Power Source - Cisco Nexus 9508 Hardware Installation Manual

Installing a Chassis
Note
Note
• When using two power sources, it is easiest to manage the routing of power cables separately. Route the
You turn on the switch when you connect its power supplies to one or two power sources.
Warning
Warning

Connecting a 3-kW AC Power Supply to an AC Power Source

Step 1 For each 3-kW AC power supply, connect an AC power cable to the AC power source and to the power receptacle on
the power supply.
Step 2 Verify that the Output Power LED turns on and becomes green.
What to do next
When the power supplies are operating and the switch is fully powered, you are ready to connect the switch
to the network.
DC power supplies have two power feeds, each with a positive (+) wire
and a negative (-) wire. For simpler routing of power cables, you connect
both feeds to the same power source. Alternatively, you can connect each
feed to a separate power source but that makes the routing of power cables
more complicated.
This Equipment is designed to boot up in less than 30 minutes, dependent
on its neighboring devices being fully up and running.
power cables for one power source along the left side of the chassis. Route the power cables for the other
power source along the right side of the chassis. The power cables on the left side connect to power
supplies in the far left power supply slots. The power cables on the right side connect to power supplies
in the far right power supply slots. If you are not filling all the power supply slots, fill the slots on the
sides for now and leave the middle slots open. Cover each open slot with a power supply slot blank to
preserve the designed airflow, until you add more power supplies.
Statement 1004 Installation Instructions
Read the installation instructions before using, installing or connecting the system to the power source.
Statement 1018 Supply Circuit
To reduce risk of electric shock and fire, take care when connecting units to the supply circuit so that
wiring is not overloaded.
Connecting a 3-kW AC Power Supply to an AC Power Source
Cisco Nexus 9508 ACI-Mode Switch Hardware Installation Guide
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