A-10
Cisco ASR 9000 Series Aggregation Services Router Overview and Reference Guide
OL-17501-09
Appendix A Technical Specifications
Table A-14 lists the DC electrical specifications for the Cisco ASR 9904 Router.
Table A-15 lists the DC electrical specifications for the Cisco ASR 9922 Router.
Source DC service
requirement
1
Sufficient to supply the rated input current. Local codes apply.
Redundancy At least two DC power modules are required for N+1 redundancy
for a fully configured system (version 1 and version 2).
1. For each DC power supply module. Some power/chassis configurations may operate at lower current ratings than
those specified in this table. Contact your Cisco technical representative for more information.
Table A-13 Cisco ASR 9006 Router DC Electrical Specifications (continued)
Description Value
Table A-14 Cisco ASR 9904 Router DC Electrical Specifications
Description Value
Power modules per system Version 2 power system:
Up to four DC power modules per system
Total DC input power per
power module
Version 2 power system:
2300 W (2100 W output module)
Rated input voltage per
power module
–48 VDC nominal in North America
–60 VDC nominal in the European Community
(range: –40.5 to –72 VDC [–75 VDC for 5 ms])
Input current draw
1
49 A maximum at –48 VDC nominal
39 A maximum at –60 VDC nominal
Source DC service
requirement
1
Sufficient to supply the rated input current. Local codes apply.
Redundancy At least two DC power modules are required for N+1 redundancy
for a fully configured system.
1. For each DC power supply module. Some power/chassis configurations may operate at lower current ratings than
those specified in this table. Contact your Cisco technical representative for more information.
Table A-15 Cisco ASR 9922 Router DC Electrical Specifications
Description Value
Power modules per system Version 2 power system:
Up to 16 DC power modules per system, four per tray
Total DC input power per
power module
Version 2 power system
2300 W (2100 W output module)
Rated input voltage per
power module
–48 VDC nominal in North America
–60 VDC nominal in the European Community
(range: –40.5 to –72 VDC [–75 VDC for 5 ms])
Input current draw
1
49 A maximum at –48 VDC nominal
39 A maximum at –60 VDC nominal
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