Cisco 5000 Series Manual page 11

Overview
• Two hot-swappable power supply (PSUs) that support 1+1 redundancy under most conditions. Only
when the 930W DC supplies (NC5K-PDC-930W-FR and NC5K-PDC-930W-BK) are used, both the
PSUs must be inserted and operational in a non-redundant 2+0 mode.
• Different power supply units (PSUs) are available for different air flow configurations.
• Three hot-swappable fan modules that provide port side intake or port side exhaust cooling in 2+1
redundancy mode.
• A management, console, and the USB interface on fan side of the router.
Power Supply
The Cisco NCS 5064 chassis has slots for two 1+1 redundant power supplies. Power supply options need to
be configured with the base chassis. A minimum of one power supply is required for normal operation.
Caution When 930W DC power supply (NC5K-PDC-930W-BK or NC5K-PDC-930W-FR) is used, redundancy is not
supported.
The following table lists the power supplies that are configurable with the Cisco NCS 5064 router.
Table 7: Power Supplies for the Cisco NCS 5064 router and Redundancy Support Matrix
Part Number
NC5K-PDC-930W-FR
NC5K-PDC-930W-BK
NC5K-PAC-1200W-FR
NC55-1200W-ACFW
NC5K-PUV-1200W
Power Supply Color
Cisco NCS Red
5000 Power DC
930W Front to
Back Airflow
Cisco NCS Blue
5000 Power DC
930W Back to
Front Airflow
Cisco NCS Red
5000 Power AC
1200W Front to
Back Airflow
Cisco NCS Blue
5000 Series
Router Power
AC 1200W
Cisco NCS White
5000 Power
HVAC/DC
1200W
Bi-direcitonal
Airflow
Cisco NCS 5064
1+0 1+1
Non-Redundant Redundant
Mode Mode
No No
No No
Yes Yes
Yes Yes
Yes Yes
Overview
2+0
Non-Redundant
Mode
Yes
Yes
No
No
No
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