2-5
Cisco Nexus 2000 Series Hardware Installation Guide
OL-19013-05
Chapter2 Using a Fabric Extender with a Cisco Nexus 7000 Series Switch
Cisco Nexus 2248TP-E FEX
•AC power supply with back-to-front airflow (N2200-PAC-400W-B)
•DC power supply with front-to-back airflow (N2200-PDC-400W)
•DC power supply with back-to-front airflow (N2200-PDC-350W-B)
Figure2-4 shows the exterior components on an AC power supply with front-to-back airflow (no black
stripe on the front). Figure2-5 shows the component s on a DC power supply wi th front-to-back airf low.
Figure2-6 sh ows the black stripe us ed to indicate back-t o-front airflow (in th is case on an AC power
supply). Figure2-7 shows the blank filler panel that you should install in an open power supply slot if
the chassis has only one power supply.
Figure2-4 AC Power Supply with Front-to-Back Airflow for the Cisco Nexus 2200 Platform
1Handle 4No black stripe (front-to-back airflow)
2FAIL (top) and OK (bottom) LEDs 5AC power receptacle
3Ejector latch