Cisco SR2016T-NA, Руководство по установке

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1-7
Cisco Nexus 2000 Series Hardware Installation Guide
OL-19013-05
Chapter 1 Using a Fabric Extender with a Cisco Nexus 5000 Series Switch
Cisco Nexus 2248TP-E
Figure 1-7 Blank Power Supply Filler Panel for the Cisco Nexus 2200 Platform Chassis
For power supply specifications, see the “Power Specifications” section on page B-1 . To replace a power
supply, see the “Removing and Installing Power Supplies” section on page 3-17 . For LED descriptions,
see Table D-1 on page D-2 .
Fan Trays
The Cisco Nexus 2248TP-E FEX has one fan tray that is hot swappable during operations. Depending
on the arrangement of hot and cold aisles in your data center, you can order front-to-back airflow to
position the front of the FEX chassis in a cold aisle or back-to-front airflow to position the back of the
FEX chassis in a cold aisle.
Table 1-2 lists the part numbers for each of the fan trays that you can use
with the Cisco Nexus 2248TP-E chassis.
Figure 1-8 shows a front-to-back airflow fan tray, and Figure 1-9 shows a back-to-front airflow fan tray.
2
1
2
3
9290
1
Handle
2
Ejector latch
Table 1-2 Fan Trays for the Cisco Nexus 2248TP-E FEXs
Description Part Number
Front-to-back airflow N2K-C2248TP-FAN
Back-to-front airflow N2K-C2248TP-FAN-B