Figure 2-41 Cisco Asr 9010 Router Ac Power System Block Diagram-Version 1 Power System - Cisco ASR 9001-S Overview And Reference Manual

Chapter 2 Functional Description
Figure 2-41
version 1 and version 2 power systems.
ASR 9010 Router DC power system with version 1 and version 2 power systems.
Note The Cisco ASR 9000 Series Routers have two available DC version 1 power modules, a 2100 W module
and a 1500 W module. Both types of power modules can be used in a single chassis. The Cisco
ASR 9000 Series Routers have one available DC version 2 power module (2100 W).
Figure 2-41 Cisco ASR 9010 Router AC Power System Block Diagram—Version 1 Power System
AC Power Shelf-0
w/AC/DC Power Supply Modules
AC1-1
EMI
220V
Filter
20A 1O
AC1-2
EMI
220V
Filter
20A 1O
AC1-3
EMI
220V
Filter
20A 1O
AC Power Shelf-1
w/AC/DC Power Supply Modules
AC2-1
EMI
220V
Filter
20A 1O
AC2-2
EMI
220V
Filter
20A 1O
AC2-3
EMI
220V
Filter
20A 1O
OL-17501-09
and Figure 2-42 show block diagrams of the ASR 9010 Router AC power system with
Power Distribution
AC/DC
Pwr Sply
Module-
PM0
3KW
–54V
AC/DC
Pwr Sply
Module-
PM1
3KW
AC/DC
Pwr Sply
Module-
PM2
3KW
–54V RTN
AC/DC
Pwr Sply
Module-
PM3
3KW
–54V
AC/DC
Pwr Sply
Module-
PM4
3KW
AC/DC
Pwr Sply
Module-
PM5
3KW
Cisco ASR 9000 Series Aggregation Services Router Overview and Reference Guide
Figure 2-43 and Figure 2-44
Backplane
Soft-Start
–54V
Circuit,
EMI Filter
Soft-Start
–54V
Circuit,
EMI Filter
Soft-Start
–54V
Circuit,
EMI Filter
Soft-Start
–54V
Circuit,
EMI Filter
Power System Functional Description
show block diagrams of the
Fan Tray 0
Fan
Controller
–54V
and
Cooling
Fans
Line Card (x8)
Narrow
Range,
Point of
Fixed
–54V –10.8V
Load
Ratio
(POL)
(5:1)
Converters
10.8V
Converter
RSP Card (x2)
Narrow
Range,
Point of
Fixed
–54V –10.8V
Load
Ratio
(POL)
(5:1)
Converters
10.8V
Converter
Fan Tray 1
Fan
Controller
–54V
and
Cooling
Fans
2-51