Cisco ASR 1002-X Overview And Installation page 6

Power Supplies in the Cisco ASR 1002-X Router
Power Supplies in the Cisco ASR 1002-X Router
The Cisco ASR 1002-X Router power supply module supports the following Cisco power supplies:
• AC power supply operates between 85 V ac to 264 V ac
• –48 V DC power supply operates between –40.5 V dc and –72 V dc
• +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.
The following table describes the AC power supply LEDs on the Cisco ASR 1002-X Router.
Table 2: Cisco ASR 1002-X Router AC Power Supply LEDs
LED Label LED
INPUT OK Power supply activity
FAN OK Power supply fan activity
A bi-color LED indicates
fan status.
OUTPUT Power supply activity
FAIL
The following image shows the AC power supply for the Cisco ASR 1002-X Router.
Cisco ASR 1002-X Router Overview and Installation
6
Color Description
Green The AC input voltage is greater than 85V.
None If the LED is not illuminated, then either the input voltage is less than 70V, or
the power supply is turned off.
If the AC input voltage is between 70V and 85V, the INPUT OK LED can be
on, off, or flashing.
Green All fans are operational.
Red A fan failure is detected.
Red If the INPUT OK LED is illuminated, this LED is red if the DC output voltages
are below the minimum limit or above the maximum limit.
If the INPUT OK LED is not illuminated, this LED might be off or red.
Cisco ASR 1002-X Router Overview and Installation