Power Supplies For The Cisco Asr 1013 Router - Cisco ASR 1013 Hardware Installation Manual

Power Supplies for the Cisco ASR 1013 Router

Power Supplies for the Cisco ASR 1013 Router
The information in this section applies to the ASR1013/06-PWR-DC and ASR1013/06-PWR-AC power
Note
supplies. These power supplies are supported by both the Cisco ASR 1013 Router and the Cisco ASR
1006 Router. However, the power zones mentioned in this section are supported only on the Cisco ASR
1013 Router.
The Cisco ASR 1013 Router can support up to 1600 W output and operates between 180 VAC and 260 VAC.
The 1600 W power supply module consists of either an AC or –48 VDC input and 1600 watt output closed
frame power supply with two DC voltage outputs: +12 V and +3.3 V can be used as a single supply, dual,
triple, or quadruple hot pluggable system.
The Cisco ASR 1013 router power supply +12 V is not bussed between the two power zones but the +3.3
Note
V is bussed between them.
The Cisco ASR 1013 system has two power zones, each powered by two power supplies in a redundant
configuration. Three power voltages are provided by the dual 1+1 configured power supplies, which are
12V_A, 12V_B, and 3.3V_BACKPLANE. The12V_A AND 121V_B are distributed to provide power to one
half of the chassis each. A single (non-redundant) or a dual (1 + 1 redundant) supply configuration is able to
support loads up to 1600 W on the 12 V and 10 W on the 3.3 V output.
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, 20 A service connector. The switch does not
disconnect the AC line; but enables the signal to the power supply. The AC cord disconnects the power supply
from the AC source. The unit is secured with four captive fasteners mounted on the faceplate (see xref Figure
2-15). The AC power supply input range operates within specification from 180 VAC to 264 VAC.
• –48 VDC System—Two-position terminal block-style connector, with labeled connections for - (–48/60
The DC input range is –40.5 to –72 VDC.
See xref 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 1013 Router and 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
Cisco ASR 1000 Series Router Hardware Installation Guide
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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.
Cisco ASR 1000 Series Routers Component Overview