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Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
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Chapter 10 Cisco ASR 1002-X Router Overview and Installation
Cisco ASR 1002-X Router Description
• +24 V DC power supply operates between 21 V dc and 36 V dc
The power supplies are installed in the rear of the chassis and are hot pluggable. The Cisco ASR 1002-X
Router supports up to 588 W input power from an infrastructure standpoint (cooling capacity, midplane,
and power distribution), but the initial power supply development limit is up to 470 W output (AC and
DC input).
AC Power Supply for the Cisco ASR 1002-X Router
The AC power supply input inlet is an International Electrotechnical Commission (IEC) connector with
an AC switch. The current rating on the connector and switch is 10 A. The AC power supply is secured
into the chassis with two captive screws mounted on the faceplate.
Table 10-2 describes the AC power supply LEDs on the Cisco ASR 1002-X Router.
Table 10-2 Cisco ASR 1002-X Router AC Power Supply LEDs
LED Label LED Color Description
INPUT OK Power supply activity Green The LED is green and signals that the AC power supply
input voltage is greater than 85 V.
None If the LED is not lit, it means the AC input voltage is less
than 70 V or that the power supply is turned off. For an
AC input voltage between 70 V and 85 V, the INPUT OK
LED can be on, off, or flashing.
FAN OK Power supply fan activity
A bi-color LED indicates
fan status.
Green The LED turns green when all fans are operational.
Red The LED turns red when a fan failure is detected.
OUTPUT FAIL Power supply activity Red The LED is red. It is Off to signal that the DC output
voltages are within the normal operating range. Output
voltage between the minimum limit and maximum limit
does not create an Output Fail alarm, but output voltages
below the minimum limit or above the maximum limit
creates an Output Fail alarm.
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