2-24
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
OL-13208-11
Chapter 2 Cisco ASR 1000 Series Routers Component Overview
Power Supplies for the Cisco ASR 1006 Router
Each power supply module contains three internal fan modules and provides the forced air cooling for
the chassis. These power supply modules contain a monitor circuit to determine the status of fan speed
and operation along with LED status indicating fan errors.
The system temperature operation is 0 to 40C normal and –5C to +55C.
•
AC System—AC power input is an IEC 320-type power inlet, 20A service connector. The AC input
side contains a front panel with provisions for mounting screw, built in handle to extract the power
supply, three status LEDs, and fans for power supply and system cooling.
•
–48 VDC System—Two-position terminal block-style connector, with labeled connections for -
(–48/60 V input) and + (–48/60 V Return). The –48 VDC input side contains a front panel with
provisions for mounting screw, built in handle to extract the power supply, three status LEDs, and
fans for power supply and system cooling.
See
Appendix A, “Cisco ASR 1000 Series Router Specifications”
for detailed power supply
specifications.
Warning
This product relies on the building’s installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than: AC power supplies for the Cisco Aggregation Services
Routers: 120 VAC, 20A U.S. maximum. DC power supplies for the Cisco ASR 1006 Router: 50A U.S.
maximum; Cisco ASR 1004 Router: 40A U.S. maximum: Cisco ASR 1002 Router: 30A U.S. maximum.
Statement 1005
AC Power Supply LEDs and Connector for Cisco ASR 1006
Note
The information in this section applies to the ASR1006-PWR-AC power supply. If you are using the
ASR1013/06-PWR-AC power supply, see the
“AC Power Supply LEDs and Connector for Cisco ASR
1013” section on page 2-45
.
The power supply module contains three fans. A total of six fans are used to cool the ASR 1006 system
and power supply. The airflow direction is front to back.
Power supply modules with internal fan modules install into the rear of the chassis. These modules
contain integral handles to ease installation and removal (no insertion or extraction levers are provided).
A single blind mate connector located on the inlet side of these modules mates with a connector mounted
on back side of the midplane.
Guide pins located at the rear of these modules help center locate the modules and reduce stress to the
midplane and module mounted connectors. Four captive screws (tool operated latches) are provided on
the modules face plate (chassis rear) to secure these modules into the chassis.
Figure 2-5
shows the ASR1006-PWR-AC power supply of the Cisco ASR 1006 Router. The Cisco ASR
1006 Router supports up to two power supplies. The power supply LEDs and connectors on the rear of
the chassis are described in
Table 2-12
.
