Cisco Systems ASR1000 manual Power Supplies for Cisco ASR 1002 Router, Voltage Range VDC Minimum

Chapter 2 Cisco ASR 1000 Series Routers Components

Cisco ASR 1000 Series Router Power Supplies

LED Label	LED	Color	Description
FAN OK	A bi-color LED	Green	The LED illuminates s green when all fans are operational.
	indicates power
		Red	The LED illuminates red when a fan failure is detected.
	supply fan status
OUTPUT FAIL	Power supply	Red	When the LED is off, it signals that the DC output voltage are within
	activity		the normal operating range. Output voltage between the minimum and
			maximum limits will not create an output fail alarm, and output
			voltages below the minimum or above the maximum will create an
			Output Fail alarm.
			When you turn the power supply on, the red LED illuminates for two
			to three seconds to test LED operation before going off.

DC Power System Input for Cisco ASR 1004

The DC power supply operates within specification from –40.5VDC to –72VDC continuously once the the power supply DC input turn on threshold of –43.5V has been reached. Table 2-20shows the common input ranges for reference only.

Table 2-15	Cisco ASR 1004 Router DC Power System Input
Voltage Range (VDC)		Minimum	Nominal	Maximum
Domestic		–40.5	–48	–56
International		–55	–60	–72

AC/DC Power System Output for Cisco ASR 1004

The power supply output tolerance is defined in Table 2-16under all combinations of line variation. Total system consumption per power supply should not exceed 735 W.

Table 2-16	Cisco ASR 1004 Router Power System Output Voltage and Current
Output Voltage		+12 VDC	+3.3 V
Minimum		11.80 VDC	3.20	VDC
Nominal		12.00 VDC	3.30	VDC
Maximum		12.20 VDC	3.40	VDC
Output Current
Minimum		2.80 A	0.10	A
Maximum		61.44A	3.125 A

Power Supplies for Cisco ASR 1002 Router

The Cisco ASR 1002 Router supports an AC or DC power supply:

•Cisco ASR 1002 Router AC Power Supply, page 2-27—The AC power supply operates between 85VAC and 264VAC. AC power input is an IEC 320-type power inlet, 15A service connector. The AC input side contains a front panel with provisions for mounting screw, two built-in handles to extract the power supply, three status LEDs, and fans for power supply and system cooling.

	Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation and Initial Configuration Guide
2-26	OL-13208-01