Power Supply Fans; Power Cords - Cisco ASR 1001-HX Hardware Installation Manual

Supported Hardware Components
Power Supply Condition
AC Present/3.3VSB on (PSU OFF)
Power Supply ON and OK

Power Supply Fans

The fans in the power supply module are used for cooling the power supply module itself while system-level
cooling is provided by fans within the chassis. The power supplies do not depend on the system-level fans
for cooling. Fan failure is determined by fan-rotation sensors.
The fans in the Cisco ASR 1001-HX Router power supplies have plug-side exhaust airflow. The fans in
Note
the Cisco ASR 1002-HX Router power supplies have plug-side intake airflow.
The chassis has a front-to-rear airflow. All of the power supplies and fan modules in the same chassis
Caution
must use 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.
The fans in the power supply modules will run as soon as the power supply is plugged in, even if the
Note
power switch is in the Standby position.

Power Cords

The following table lists the supported power cords.
Power Cord Item Number
CAB-AC
CAB-ACA Plug
CAB-ACC
CAB-ACE AC
CAB-ACI AC
CAB-ACR AC
CAB-ACS AC
Description
Power Cord, 110 V
Power Cord, Australia, 10 A
Power Cord, China
Power Cord, Europe, C13, CEE 7, 1.5 M
Power Cord, Italy, C13, CEI 23-16, 2.5 m
Power Cord, Argentina, C13, EL 219 (IRAM 2073), 2.5m
Power Cord, Switzerland, C13, IEC 60884-1, 2.5 m
Cisco ASR 1001-HX Router and Cisco ASR 1002-HX Router Hardware Installation Guide
Green (OK) LED Status Amber (FAIL) LED Status
1Hz Blinking OFF
ON OFF
Power Supply Fans
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