Removing And Installing Components; Removing And Installing Power Supplies; Removing An Ac Power Supply - Cisco SD2008T-NA Installation Manual

Chapter 3 Installing a Cisco Nexus 2000 Series Fabric Extender
S e n d d o c u m e n t c o m m e n t s t o n e x u s 5 k d o c s @ c i s c o . c o m
Complete the worksheets provided in
Step 9
future reference.

Removing and Installing Components

This section describes how to remove and install components on the Cisco Nexus 2000 Series FEX.
This section includes the following topics:
•
•
•
To prevent ESD damage, wear grounding wrist straps during these procedures and handle modules by
Caution
the carrier edges only.

Removing and Installing Power Supplies

The Cisco Nexus 2000 Series FEX supports two front-end power supplies, but you can use only one
power supply.
This section includes the following topics:
•
•
•
•
You can replace a faulty power supply while the system is operating if the other power supply is
Note
functioning.

Removing an AC Power Supply

If you are using the Cisco Nexus 2000 Series FEX with one power supply, removing the power supply
Caution
causes the device to shut down. If you are using two power supplies and you remove one of them, the
device continues to operate.
To remove an AC power supply, follow these steps:
Pull the power cord out from the power receptacle on the power supply.
Step 1
Release the power supply from the chassis as follows:
Step 2
•
OL-19013-05
Removing and Installing Power Supplies, page 3-17
Removing and Installing the Fan Tray, page 3-20
Removing the Cisco Nexus 2000 Series Fabric Extender, page 3-22
Removing an AC Power Supply, page 3-17
Installing an AC Power Supply, page 3-18
Removing a DC Power Supply, page 3-19
Installing a DC Power Supply, page 3-19
If you are removing a power supply from a Cisco Nexus 2148T chassis, loosen the captive screw
and then pull the power supply part way out of the chassis.
Appendix G, "Site Preparation and Maintenance Records"
Cisco Nexus 2000 Series Hardware Installation Guide
Removing and Installing Components
3-17
for