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Chapter 14
Removing and Replacing FRUs from the Cisco ASR 1000 Series Routers
Do not run the AC power cord through the either power supply handles as shown in
Caution
Figure 14-56
Note
Plug the AC power supply cable into the AC power source.
Step 4
Note
If you remove a power supply from a system that has four power supplies that are connected and powered
Caution
on, the system can run only for a maximum of five minutes before shutting down. However, because the
fans and power elements are independent within the power supply, the replacement power supply does
not have to be energized within five minutes. The only requirement is that the power supply be installed
in the chassis in order to energize the fans and maintain proper system cooling.
This completes the procedure for installing the AC power supply in the Cisco ASR 1002 Router.
Removing and Replacing a –48 VDC Power Supply in Cisco ASR 1002 Router
This section provides information about removing and installing a –48 VDC power supply in the Cisco
ASR 1002 Router.
OL-13208-11
Cisco ASR 1002 Router Improper AC Power Cord Cabling
OU TPU T
INP UT
FAN
FAI L
OK
OK
Thi s uni t
mig ht hav
e mo re tha
one pow er
n
sup ply con
All con nec
nec tion .
tion s mu st
to de- ene
be rem ove
rgiz e the
d
uni t.
Using a tie wrap for the AC power cable is optional and not necessary. However, if you do attach
the AC power cable to a power supply tab and then you remove the AC power cable for some
reason, check for any damage to the cable after you cut the tie wrap off. If the power cord is
damaged, replace it immediately.
Four power supplies must be installed in the chassis at all times, with a minimum of two power
supplies (one per zone) connected to the mains in order to power on the system and ensure
sufficient cooling. The system fans are inside the power supply units and must spin for cooling.
Because all the system fans can be powered by one power supply, the second power supply unit
does not have to be powered on, but must be connected.
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
Removing and Replacing the Cisco ASR 1002 Router Power Supplies
OU TPU T
INP UT
FAN
FAI L
OK
OK
Thi s uni t
mig ht hav
one pow er
e mo re tha
sup ply con
n
All con nec
nec tion .
tion s mu st
to de- ene
be rem ove
rgiz e the
d
uni t.
Figure
14-56.
14-79
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Troubleshooting
Related Manuals for Cisco ASR 1000 series
Related Products for Cisco ASR 1000 series
- Cisco ASR1000-RP1 - ASR 1000 Series Route Processor 1 Router
- Cisco ASR1000-RP2 - ASR 1000 Series Route Processor 2 Router
- Cisco ASR-1000-SIP10
- Cisco ASR 1001
- Cisco ASR1002-5G-SEC/K9 - ASR 1002 VPN+FW Bundle Router
- Cisco ASR1004-20G-SEC/K9 - ASR 1004 VPN+FW Bundle Router
- Cisco ASR1002-10G-VPN/K9 - ASR 1002 VPN Bundle Router
- Cisco ASR1002-5G-HA/K9 - ASR 1002 HA Bundle Router