Cisco Nexus 2000 Series, Руководство по установке

Страница: 37 / 190

1-19
Cisco Nexus 2000 Series Hardware Installation Guide
Chapter 1 Using a Fabric Extender with a Cisco Nexus 5000 Series or Cisco Nexus 6000 Series Switch
Cisco Nexus 2248TP
Figure 1-22 Rear View of the Cisco Nexus 2248TP Chassis
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 fan side 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.
3
2
4
1
239287
1 Status (top) and ID (bottom) LEDs 3 100/1000 downlink ports (48)
2 HDMI port 4 SFP+ uplink ports (four)
Table 1-5 Power Supplies for the Cisco Nexus 2200 and Cisco Nexus 2300 Platform Chassis
Power Supply Part Number
AC power supply with port-side exhaust airflow N2200-PAC-400W
AC power supply with port-side intake airflow N2200-PAC-400W-B
DC power supply with port-side exhaust airflow N2200-PDC-400W
DC power supply with port-side intake airflow N2200-PDC-350W-B