Dc Power Redundancy - Cisco ASR 9001-S Overview And Reference Manual

Power Supply Redundancy
AC power redundancy for the Cisco ASR 9010 Router, Cisco ASR 9922 Router, and Cisco ASR 9912
Note
Router requires that power modules be installed in multiple power trays.

DC Power Redundancy

The DC power modules are a modular design allowing replacement without any outage. Each tray houses
up to three version 1 power modules or four version 2 power modules.
and maximum module configurations for the version 1 power modules.
similar, with a minimum of one module per tray.
The Cisco ASR 9000 Series Routers have two available DC power modules, a 2100 W module and a
1500 W module. Both types of power modules can be used in a single chassis. See
"Technical Specifications,"
The slot location of a module in a tray is irrelevant as long as there are N+1 number of modules.
Figure 3-7
Figure 3-8
2100W DC
2100W DC
2,100W DC system 1+1 min
power redundancy
Cisco ASR 9000 Series Aggregation Services Router Overview and Reference Guide
3-6
for power module specifications.
DC System Power Redundancy for the Cisco ASR 9010 Router—Version 1
2100W DC
2100W DC
2,100W DC system
1+1 min power redundancy
DC System Power Redundancy for the Cisco ASR 9010 Router—Version 2
Chapter 3 High Availability and Redundant Operation
Figure 3-7
Figure 3-8
2100W DC 2100W DC
2100W DC 2100W DC
10,500W DC system
5+1 max power redundancy
2100W DC 2100W DC 2100W DC
2100W DC 2100W DC 2100W DC
14,700W DC system
7+1 max power redundancy
shows the minimum
shows that version 2 is
Appendix A,
2100W DC
2100W DC
2100W DC
2100W DC
OL-17501-09