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Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation and Initial Configuration Guide
OL-13208-03
Chapter 6 Cisco ASR 1002 Router Overview and Installation
Connecting Power to Cisco ASR 1002 Router
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
This section provides the procedures for connecting AC-input and DC-input power to your
Cisco
ASR 1002 Router.
The DC power supply for the Cisco ASR 1006, ASR 1004, and ASR 1002 routers operate at individual
specifications.
Table 6-6 shows the common input ranges and circuit breaker requirements.
Note All Cisco ASR 1000 Series Router AC power supplies require a 20 AMP circuit breaker.
Note Detailed instructions for removing and replacing the Cisco ASR1002 Router AC and DC power supplies
are in Removing and Replacing a Cisco ASR 1002 Router Power Supply, page 8-40.
Read the safety warnings before you begin.
Warning
Never install an AC power module and a DC power module in the same chassis.
Statement 1050
Warning
Installation of the equipment must comply with local and national electrical codes.
Statement 1074
Warning
When installing or replacing the unit, the ground connection must always be made first and
disconnected last.
Statement 1046
Warning
This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the
absence of a suitably installed ground conductor. Contact the appropriate electrical inspection
authority or an electrician if you are uncertain that suitable grounding is available.
Statement 1024
Table 6-6 Cisco ASR 1000 Series Router DC Power Supply System Input Requirements
Cisco ASR 1000
Series Router DC
Power Supply
System Input Rating (Amps) Circuit Breaker Amps AWG # Wire
Minimum Maximum Minimum Maximum
Cisco ASR 1006 40 Always 50 Always AWG #6 wire
Cisco ASR 1004 24 30 40 10 8
Cisco ASR 1002 16 20 30 12 10
For example, the Cisco ASR 1002 Router DC power supply, with 16 Amp input rating must use an AWG #12 gauge wire for a 20Amp circuit breaker and
an AWG #10 gauge wire for a 30Amp circuit breaker.