Ac Power Supply - Cisco ASR 1001-HX Hardware Installation Manual

Supported Hardware Components
Part Number
ASR1000X-DC-950W
ASR1000X-DC-950W=
ASR1000X-AC-750W-R
ASR1000X-AC-750W-R=
ASR1000X-DC-950W-R
ASR1000X-DC-950W-R=
The chassis has a front-to-rear airflow. All of the power supplies and fan modules in the chassis must use
Caution
the same airflow direction or an error will occur with possible overheating and shut down of the router.
If you power up the router with more than one airflow direction, you must power down the router and
replace the modules with the wrong airflow direction before powering up the router.
Related Topics
Removing and Replacing the Power Supplies, on page 111

AC Power Supply

The power supplies used in Cisco ASR 1001-HX Router and Cisco ASR 1002-HX Router are different
Caution
and they should not be mixed or swapped. The size and structural dimensions are the same, therefore they
both look alike. It would be hazardous if you accidently inserted the wrong power supply into the PEM
slot.
Note The direction of the airflow is different for the Cisco ASR 1001-HX Router and the Cisco ASR 1002-HX
Router as shown by the arrows in the illustrations below.
Power Supply
Cisco ASR 1002-HX Router power supply module with plug-side intake
airflow, DC 950W
Cisco ASR 1002-HX Router power supply module with plug-side intake
airflow, DC 950W, spare
Cisco ASR 1001-HX Router power supply module with plug-side
exhaust airflow, A/C, 750W, 85–264V
Cisco ASR 1001-HX Router power supply module with plug-side
exhaust airflow, A/C, 750W, 85–264V, spare
Cisco ASR 1001-HX Router power supply module with plug-side
exhaust airflow, DC 950W
Cisco ASR 1001-HX Router power supply module with plug-side
exhaust airflow, DC 950W, spare
Cisco ASR 1001-HX Router and Cisco ASR 1002-HX Router Hardware Installation Guide
AC Power Supply
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