+3.3 V+12 VDCOutput Voltage
3.125
A
39 AMaximum
Any combination of output voltage and current cannot exceed the total power rating of 470 W.
Note
The following are the important notes regarding the +24 VDC power supply in the Cisco ASR 1002-X Router:
• Output Voltage Alarm Threshold—The Output Voltage Alarm is raised when the output voltage is below
the low end of the minimum limit or above the high end of the maximum limit (as shown in the following
table). When the output voltage is above the high end of the minimum limit or below the low end of the
maximum limit, the LED does not turn to red.
Table 7: +24 VDC Output Voltage Alarm Threshold Ranges
MaximumMinimumOutput
12.8-13.8
V
10.0-11.2
V
12 V
None2.6 – 3.0 V3.3 V
• Temperature—If a fan fails, the power supply meets the functional requirements specified in above table.
The calculated MTBF does not apply above 55°C with less than two fans. However, all the component
stress remains within the manufacturer’s specified rating.
• Thermal shutdown—The +24 VDC power supply shuts down to protect its components due to excessive
internal temperature. The +24 VDC power supply then automatically restarts after the internal temperature
returns to a safe operating level.
Power Cords Supported by the Cisco ASR 1002-X Router
The following table lists the power cords that are supported by the Cisco ASR 1002-X Router.
Table 8: Power Cords Supported by the Cisco ASR 1002-X Router
DescriptionPower Cord Item Number
Power Cord, 110 V, Right AngleCAB-AC-RA
Plug, Power Cord, Australia, 10 A, Right AngleCAB-ACA-RA
Power Cord, Brazil, Right Angle, 10 ACAB-ACB10A-RA
Power Cord, Brazil, Right Angle, 16 ACAB-ACB16A-RA
Power Cord, China, Right AngleCAB-ACC-RA
Power Cord, Europe, Right AngleCAB-ACE-RA
Cisco ASR 1002-X Router Overview and Installation
11
Cisco ASR 1002-X Router Overview and Installation
Power Cords Supported by the Cisco ASR 1002-X Router
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