Special Considerations For The 4200 W Ac And 6000 W Ac Power Supplies - Cisco Catalyst 4500 series Administration Manual

Chapter 13 Environmental Monitoring and Power Management
Table 13-5
Power Supply
1400 W AC
2800 W AC
1. Chassis power includes power for the supervisor engine(s), all line cards, and the fan tray.
2. The efficiency for the 1400 W DC power supply is 0.75, and 0.96 is applied to PoE.
3. DC input can vary for the 1400 W DC power supply and is configurable. For more information, see "Special Considerations
4. Not available for PoE.
5. Not available for PoE.
6. No voice power.
7. Data-only.
8. Inline power.

Special Considerations for the 4200 W AC and 6000 W AC Power Supplies

The 4200 W AC and 6000 W AC power supply has two inputs: each can be powered at 110 or 220 V.
The 9000 W AC power supply has three inputs: each can be powered at 110 or 220V.
The output of the show power command for the 4200 W AC, 6000 W AC, and 9000W AC power
supplies are similar to that of 1400 W DC triple-input power supply (that is, the status of the submodules
(multiple inputs) is displayed). With these power supplies, you can distinguish submodule "failed"
versus "off," and the status of the submodules (good, bad, or off):
Switch# show power
Power
Supply
------
PS1
PS1-1
PS1-2
PS2
PS2-1
PS2-2
Power supplies needed by system
Power supplies currently available : 2
Power Summary
(in Watts)
----------------------
System Power (12V)
Inline Power (-50V)
Backplane Power (3.3V)
----------------------
Total
Switch#
Switch# show power
Power
Supply
------
PS1
OL_28731-01
Available Power for Switch Power Supplies (continued)
Redundant Mode (W)
Chassis = 1360
PoE = 0
Chassis = 1360
PoE = 1400
for the 1400 W DC Power Supply" on page 21.
Model No Type
---------------- ---------
PWR-C45-4200ACV AC 4200W
PWR-C45-4200ACV AC 4200W
Used
----
140
----
140 (not to exceed Total Maximum Available = 2100)
Model No Type
---------------- ---------
PWR-C45-9000ACV AC 9000W
Combined Mode (W)
Chassis = 2473
6
PoE = 0
Chassis = 2473
PoE = 2333
Status
-----------
good
220V good
off
bad/off
220V good
220V bad
: 1
Maximum
Available
---------
1360
0 1850
0 40
---------
Status
-----------
good
Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)E
Sharing Ratio
9/11
Chassis
PoE
Fan Inline
Sensor Status
------- -------
good good
good bad/off
Fan Inline
Sensor Status
------- -------
good good
Power Management
7
—9/11
8
—2/3
13-15