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Chapter 9
Cisco ASR 1002-F Router Overview and Installation
Power Supplies in the Cisco ASR 1002-F Router
The Cisco ASR 1002-F Router power supply consists of either an AC or DC input in a closed frame
power supply with two DC voltage outputs: 12 V and 3.3 V. The AC power supply operates between
85 VAC to 264 VAC and the DC power supply operates between –40.5 VDC to –72 VDC.
The power supplies are installed into the rear of the chassis and are hot pluggable. The Cisco ASR
1002-F Router supports up to 588 W of input power from an infrastructure standpoint, but the initial
power supply development limit is up to 470 W of output power (AC and DC input).
AC Power Supply for the Cisco ASR 1002-F Router
The AC power supply input inlet is an IEC connector with an AC switch and the current rating on the
connector and switch is 10 A. The AC power supply is secured into the chassis with two captive
installation screws mounted on the faceplate.
Table 9-2
Table 9-2
Cisco ASR 1002-F Router AC Power Supply LEDs
LED Label
LED
INPUT OK
Power supply activity
FAN OK
Power supply fan activity Green
OUTPUT FAIL
Power supply activity
DC Power Supply for the Cisco ASR 1002-F Router
The DC power supply input connector is a Euro-style type of terminal block. It is compliant with safety
agencies' guidelines and electrical requirements of the supply. The DC power supply operates within
specification from –40.5 VDC to –72 VDC continuously once the power supply DC input turn-on
threshold of –43.5 V has been reached.
The DC power supply input connector accepts three wires: one positive polarity, one negative polarity,
and one ground. There are provisions on the front panel to use a wire tie for strain relief of the DC input
wiring. The DC power supply is secured into the system chassis with two installation captive screws
mounted on the faceplate.
OL-13208-11
describes the LEDs on the Cisco ASR 1002-F Router.
Color
Green
Flashing
None
Red
Red
Off
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
Description
The AC input voltage is greater than 85 V.
The AC input voltage is between 70 V and 85 V
The AC input voltage is less than 70 V or the power
supply is turned off.
All fans are operational.
A fan failure is detected.
DC output voltages are within the normal operating range.
Note that the output voltage between the minimum and
maximum limits will not create an output fail alarm; but
the output voltages below the minimum or above the
maximum will create an Output Fail alarm.
No power.
Cisco ASR 1002-F Router Components
9-9
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