Cisco SR2016T-NA, Installation Manual

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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
Ports
The Cisco Nexus 2248TP FEX supports a total of 48 100/1000BASE-T ports and four, 10-Gigabit
Ethernet uplinks (SFP+). It provides two types of ports: host-facing downlink ports and network-facing
uplink ports. Uplink ports are differentiated with yellow for connectivity to the upstream parent Cisco
Nexus 5000 Series switch.
Power Supplies
The Cisco Nexus 2248TP FEX chassis has two bays for front-end AC or DC power supplies. This chassis
is fully functional with one power supply, but you can install a second power supply for power
redundancy. The power supply is hot swappable during operations.
Table 1-5 lists the power supplies that you can order with the Cisco Nexus 2248TP FEX.
Figure 1-12 shows an AC power supply with front-to-back airflow. Figure 1-13 shows an AC power
supply with back-to-front airflow. Figure 1-14 shows a DC power supply with front-to-back airflow.
Figure 1-12 AC Power Supply with Front-to-Back Airflow for the Cisco Nexus 2200 Platform
Chassis
Table 1-5 Power Supplies for the Cisco Nexus 2200 Platform Chassis
Power Supply Part Number
AC power supply with front-to-back airflow N2200-PAC-400W
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
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