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Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
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Chapter 14 Removing and Replacing FRUs from the Cisco ASR 1000 Series Routers
Removing and Replacing the Cisco ASR 1002 Router Power Supplies
Warning
When you install the unit, the ground connection must always be made first and disconnected last.
Statement 1046
Warning
Before performing any of the following procedures, ensure that power is removed from the DC circuit.
Statement 1003
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Warning
Installation of the equipment must comply with local and national electrical codes.
Statement 1074
Figure 14-57
shows the –48 VDC power supply and components for the Cisco ASR 1002 Router.
Figure 14-57
Cisco ASR 1002 Router –48 VDC Power Supply
Removing the –48 VDC Power Supply from Cisco ASR 1002 Router
Before you can remove a –48 VDC power supply from the Cisco ASR 1002 Router, you must remove
input power going to the power supply.
Caution
Make certain that the chassis ground is connected before you begin removing and installing the power
supply.
To remove the –48 VDC power supply from the Cisco ASR 1002 Router, follow this procedure:
1
Power supply ESD socket
6
Power supply captive installation screw
2
Power supply slot 0 label
7
Power supply slot 1 label
3
Power supply switch Standby/On (|)
8
Ground (GND)
4
Power supply LEDs
9
Positive lead
5
Fan
10
Negative lead
2
8
02
8
9
OUTPUT INPUT
FAIL
OK
OK
FAN
-4
8
V/-60V 16A
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
OUTPUT INPUT
FAIL
OK
OK
FAN
-4
8
V/-60V 16A
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
9
8
10
4
5
6
3
0
1
7
1
2