Cisco 4507re Manual

							A-43
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A      Power Supply Specifications
  9000 W AC-Input Power Supply
9000 W AC-Input Power Supply
The 9000 W AC-input power supply (PWR-C45-9000ACV), shown in Figure A-10, is supported by the 
following Catalyst 4500 E-series switch chassis:
•Catalyst 4503-E
•Catalyst 4506-E
•Catalyst 4507R-E
•Catalyst 4510R-E
•Catalyst 4507R+E
•Catalyst 4510R+E
Figure A-10 9000 W AC_Input Power Supply Features
1Power supply status LEDs5AC in connectors (IE60320/C20) (3 inputs)
2Remote power cycling feature terminal block6AC power switches (3 switches)
3Handle7Captive installation screws (2X)
4Power cord connector retention clips
346601
1
4
3
2
6
5
7 
						

							A-44
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A      Power Supply Specifications
  9000 W AC-Input Power Supply
9000 W Power Supply Specifications
Ta b l e A - 3 5 lists the specifications for the 9000 W AC-input power supply.
Table A-35 9000 W AC-Input Power Supply Specifications
Item Specification
AC-input type  Autoranging inputs with power factor correction (PFC)
NotePFC is a standard feature on all Catalyst 4500 E-series AC-input 
power supplies. PFC reduces the reactive component in the 
source AC current allowing higher power factors (typically 99 
percent or better) and lower harmonic current components.
AC-input voltage 
•Low-line (120 VAC nominal)—85 VAC (min) to 132 VAC (max)
•High-line (230 VAC nominal)—170 VAC (min) to 264 VAC (max)
NoteMixed voltage input mode operation is supported. However, 
with mixed voltage inputs, output power defaults to the triple 
120 VAC output limits.
AC-input current 
•12 A (max) @ 120 VAC (for each input)
•16 A (max) @ 230 VAC (for each input)
AC-input frequency  50/60 Hz (nominal) (±3% for full range)
DC output voltages
•12 VDC (11.8 VDC (min) to 12.2 VDC (max))
•3.3 VDC (3.2 VDC (min) to 3.4 VDC (max))
•-50 VDC (-48 VDC (min) to -52 VDC (max)) 
						

							A-45
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A      Power Supply Specifications
  9000 W AC-Input Power Supply
Power supply output  Total output power depends on the number of inputs connected and the 
available source AC voltage. If more than one input is used, all inputs be 
the same AC voltage (either high-line or low-line).
NoteMixed voltage input mode operation is supported. 
•1100 W operation (with one 120 VAC nominal input)
–80 A @ 12 VDC (data only)
–12.5 A @ 3.3 VDC (data only)
–20 A @ –50 VDC (PoE if used)
•2200 W operation (with two 120 VAC nominal inputs)
–121.7 A @ 12 VDC (data only)
–12.5 A @ 3.3 VDC (data only)
–40 A @ –50 VDC (PoE if used)
•3300 W operation (with three 120 VAC nominal inputs)
–121.7 A @ 12 VDC (data only)
–12.5 A @ 3.3 VDC (data only)
–50 A @ –50 VDC (PoE if used)
•3000 W operation (with one 230 VAC nominal input)
–121.7 A @ 12 VDC (data only)
–12.5 A @ 3.3 VDC (data only)
–50 A @ –50 VDC (PoE if used)
•6000 W operation (with two 230 VAC nominal inputs)
–166.7 A @ 12 VDC (data only)
–12.5 A @ 3.3 VDC (data only)
–100 A @ –50 VDC (PoE if used)
•9000 W operation (with three 230 VAC nominal inputs)
–166.7 A @ 12 VDC (data only)
–12.5 A @ 3.3 VDC (data only)
–150 A @ –50 VDC (PoE if used)
Table A-35 9000 W AC-Input Power Supply Specifications (continued)
Item Specification 
						

							A-46
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A      Power Supply Specifications
  9000 W AC-Input Power Supply
Ta b l e A - 3 6 list the 9000 W AC-input power supply LEDs and their meanings.
System software detects how many of the source AC input lines on the power supply are powered and at 
what voltage (low-line or high-line) they are operating at. In addition, the 12 VDC and the -50 VDC 
output lines are monitored allowing total output power to be determined.
In redundant mode, the switch uses one power supply as the primary supply and the second power supply 
as a backup. If the primary power supply fails, the second power supply immediately supports the switch 
without disruption to the switch operation. Power supply output 
capacity9000 W maximum
Output holdup time 20 ms minimum 
kVA rating
1 9680 kVA (power factor = 0.99)
Heat dissipation  3010 BTUs/hr (max.)
Minimum software 
requirement Cisco IOS Release IOS-XE 3.4.0SG/15.1(2)SG
Power over Ethernet  Supported, up to 7500 W 
1. The kVA rating listed for the power supply should be used as the sizing criteria for both UPS outputs as well as standard 
circuits and transformers to power a switch.
Table A-35 9000 W AC-Input Power Supply Specifications (continued)
Item Specification
Table A-36 9000 W AC-input Power Supply LEDs
LED Meaning
INPUT 1 OK 
INPUT 2 OK
INPUT 3 OK
•Green—Source AC voltage is OK. (Input voltage is 85 VAC or 
greater.)
•Off—Source AC voltage falls below 70 VAC, source AC is not 
present, or the power supply is turned off.
NoteFor an AC input voltage that is between 70 VAC and 85 VAC, the 
INPUT OK LED condition is indeterminate; it can be either 
green, off, or flashing green.
FAN OK
•Green—Power supply fan is operating properly.
•Off—Power supply fan failure is detected.
OUTPUT FAIL
•Red—Problem with one or more of the DC-output voltages of the 
power supply is detected.
•Off—DC-output voltage with acceptable margins.
NoteFor proper operation of the OUTPUT FAIL LED, systems with 
single power supplies must be configured with a minimum of 
one fan tray assembly and one supervisor engine. Systems with 
dual power supplies must have a minimum configuration of one 
fan tray assembly, one supervisor engine, and one additional 
module. Failure to meet these minimum configuration 
requirements can cause a false power supply output fail signal. 
						

							A-47
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A      Power Supply Specifications
  9000 W AC-Input Power Supply
Ta b l e A - 3 7 shows the wattage output possible from a 9000 W AC-input power supply operating in 
redundant mode. 
NoteIn redundant mode, the two power supplies must have identical inputs and all inputs must be at the same 
voltage. If either of the two power supplies is unpowered, there is no redundancy.
In combined mode, each of the two power supplies provides approximately 83% of its capacity to the 
switch. This allows for greater utilization of the power supplies with increased PoE densities. In the 
event of a power supply failure, the system powers down all devices except the supervisor. During this 
time, there will be a temporary network outage while power is restored to the system. Ta b l e A - 3 8 lists 
the power supply input voltage combinations, the power share ratio between the two supplies and the 
power available to the chassis.
 
Table A-37 Redundant Mode Operation (9000 W AC-input Power Supply)
Power Supply 1  Watts @ 
3.3 VDCWa t t s  @  
12 VDC (Data)Wa t t s  @  
-50 VDC 
(PoE)To t a l  P o w e r  
(W)
Input 1 Input 2 Input 3
110 VAC — — 40 960 1000 1100 (max)
110 VAC 110 VAC — 40 1460 2000 2200 (max)
110 VAC 110 VAC 110 VAC 40 1460 2500 3300 (max)
220 VAC — — 40 1460 2500 3000 (max)
220 VAC 220 VAC — 40 1960 5000 6000 (max)
220 VAC 220 VAC 220 VAC 40 1960 7500 9000 (max)
Table A-38 Power Supplies Combined Mode Ratios and Capacities
PS1 Input 
Voltage
1/2/3PS2 Input 
Voltage
1/2/312 VDC 
Share Ratio-50 VDC 
Share RatioWa t t s  @  
3.3 VDCWa t t s  @  
12 VDC (Data)Wa t t s  @  
-50 VDC 
(PoE)To t a l  
Power
(Watts)
110/110/110 110/110/110 45/55 40/60 67 2628 4150 5423
110/110/— 110/110/— 45/55 40/60 67 2628 3320 3606
110/—/— 110/—/— 40/60 30/70 67 1594 1420 1789
110/110/110 110/110/— 40/60 40/60 67 2019 3457 4509
110/110/110 110/—/— 40/60 30/70 67 1616 2364 3596
110/110/— 110/—/— 40/60 30/70 67 1818 1650 2694
220/220/220 220/220/220 48/52 48/52 67 3762 14400 17206
220/220/—220/220/—45/55 40/60 67 3762 8300 10137
220/—/—220/—/—45/55 40/60 67 2628 4150 4930
220/220/220 220/220/—45/55 45/55 67 2940 11250 13429
220/220/220 220/—/—40/60 40/60 67 2168 8300 9893
220/220/—220/—/—45/55 40/60 67 2646 6225 7412 
						

							A-48
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A      Power Supply Specifications
  9000 W AC-Input Power Supply
9000 W Power Supply AC Power Cords
Ta b l e A - 3 9 lists the specifications for the AC power cords that are available for the 9000 W AC-input 
power supply. The table includes references to power cord illustrations.
NoteAll 9000 W AC-input power supply power cords have an IEC60320/C19 appliance plug at one end.  110/110/110 220/220/220 45/55 40/60 67 2628 4150 5423
110/110/— 220/220/— 45/55 40/60 67 2628 3320 3606
110/—/— 220/—/— 40/60 30/70 67 1594 1420 1789
Table A-38 Power Supplies Combined Mode Ratios and Capacities (continued)
PS1 Input 
Voltage
1/2/3PS2 Input 
Voltage
1/2/312 VDC 
Share Ratio-50 VDC 
Share RatioWa t t s  @  
3.3 VDCWa t t s  @  
12 VDC (Data)Wa t t s  @  
-50 VDC 
(PoE)To t a l  
Power
(Watts)
Table A-39 9000 W AC-Input Power Supply Power Cords
LocalePower Cord Part 
Number Length Cordset RatingAC Source Plug 
Ty p e
Japan, North 
America
120 VAC 
operationCAB-US515P-C19-US 9.8 ft 
(2.98 m)15 A, 125 VAC NEMA 5-15P
Japan, North 
America 
(nonlocking)
200–240 VAC 
operationCAB-US620P-C19-US 13.2 ft 
(4.02 m)20 A, 250 VAC NEMA 6-20 
non-locking 
Europe CAB-AC-2800W-EU=
CAB-CEE77-C19-EU=13.2 ft 
(4.0 m)16 A, 250 VAC CEE 7/7
International CAB-AC-2800W-INT=
CAB-I309-C19-INT=13.6 ft 
(4.1 m)20 A, 250 VAC IEC 309
120354
120355
120357
120360 
						

							A-49
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A      Power Supply Specifications
  9000 W AC-Input Power Supply
Japan, North 
America 
(locking)
200–240 VAC 
operationCAB-AC-2800W-TWLK=
CAB-L620P-C19-US=13.6 ft 
(4.1 m)16 A, 250 VAC NEMA L6-20
Australia CAB-AC-16A-AUS 
CAB-A3112-C19-AUS=14 ft (4.3 m) 16 A, 250 VAC AU20S3
Argentina CAB-IR2073-C19-AR=  14 ft (4.3 m) 16 A, 250 VAC IRAM 2073
China 
200–240 VAC 
operationCAB-9K16A-CH 14 ft (4.3 m) 16 A, 250 VAC GB16C
Switzerland CAB-ACS-16 8 ft (2.9 m) 16 A, 250 VAC G23
India CAB-SABS-C19-IND 14 ft (4.3 m) 16 A, 250 VAC SABS 164-1
United 
KingdomCAB-AC-2800W-INT
CAB-I309-C19-INT14 ft (4.3 m) 16A, 250 VAC IEC 309
Italy CAB-C2316-C19-IT= 14 ft (4.3 m) 16 A, 250 VAC CEI 23-16
Table A-39 9000 W AC-Input Power Supply Power Cords (continued)
LocalePower Cord Part 
Number Length Cordset RatingAC Source Plug 
Ty p e
120361
275667
120356
275664
275665
275666
20360
120358 
						

							A-50
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A      Power Supply Specifications
  9000 W AC-Input Power Supply
Remote Power Cycling Feature
The 9000 W AC-input power supply is equipped with a remote power cycling feature that allows you to 
remotely turn on or turn off the power supply through an external relay controller box. Figure A-11 
shows a typical remote power on/off setup. A three-position terminal block, located on the lower right 
quadrant of the power supply faceplate, provides the interface to the external relay controller box. (See 
Figure A-11.)
Figure A-11 Remote Power On/Off Feature Components (9000 W Power Supply)
Terminal Block
The terminal block has four contacts labeled +V, IN, GND, and FB. Two control wires from an external 
relay controller box attach to either +V and IN or IN and GND. +V and IN are used when the relay 
controller box contains a normally-open (NO) type of relay. IN and GND are used when using an RS-232 
interface. Israel CAB-S132-C19-ISRL= 14 ft (4.3 m) 16 A, 250 VAC SI 16S3
Brazil CAB-EL224-C19-BR= 8 ft (2.9 m) 16 A, 250 VAC NBR 14136
UPS 220V CAB-C19-CBN 9 ft (2.74 m) 20 A, 250 VAC IEC-60320-C20
Table A-39 9000 W AC-Input Power Supply Power Cords (continued)
LocalePower Cord Part 
Number Length Cordset RatingAC Source Plug 
Ty p e
130922
275665
130923
346610
Remote
power on/off
terminal block
Ferrite
bead Relay controller
9000 Watt power supply
Network Relay
controller
power 
						

							A-51
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A      Power Supply Specifications
  9000 W AC-Input Power Supply
Ferrite Bead
A plastic bag containing one ferrite bead and two 4-inch plastic ties is included with the 9000 W power 
supply AC power cords. The ferrite bead is a passive device that limits high-frequency interference on 
interface and control cables and is only required when you install the remote power-cycling feature that 
is supported by the 9000 W power supply. The ferrite bead is installed on the two control wires that come 
from the relay controller box to the terminal block on the 9000 W power supply. The ferrite bead should 
be installed as close as possible to the power supply terminal block for the bead to be effective. You do 
not need the ferrite bead for 9000 W power supply installations that do not include the remote 
power-cycling feature.
Remote Power-Cycling Operation
This feature allows you to remotely power cycle the Catalyst 4500 E-series switch using any appropriate 
third-party relay controller. This feature eliminates the need for you to have access to the supervisor 
engine console or CLI to control power cycling. Ta b l e A - 3 4 lists the relay controller box relay type, the 
corresponding power supply terminal block positions, and a description of the power-cycling operation. 
Table A-40 9000 W Power Supply Relay Controller Switch Settings and Operation
External Relay 
Controller Box Relay 
Ty p ePower Supply Terminal Block Positions Used Remote Power-Cycling Operation 
Normally open 
(NO) relay.The +V pin is internally pulled up to 12 VDC 
with a 10 K ohms pull up resistor, and pin IN is 
connected to the input pin (either pin 1, 4, 10, or 
13) of the line receiver. 
•Power supply cycled from on to off. The 
power supply is powered off by energizing 
the relay (relay contacts go from open to 
closed) for more than 5 seconds. 
•Power supply cycled from off to on. The 
power supply is powered on by reenergizing 
the relay (relay contacts go from closed to 
open) after a 10 second delay.
RS232 driver. Pin IN is connected to the input pin (either pin 
1, 4, 10, or 13) of the line receiver, and pin GND 
is connected to ground. A capacitor of 1 uF 
should be used between the line receiver input 
and the ground to bypass noise peaks.
•Power supply cycles from on to off. The 
power supply is powered off by RS-232 
logic HI for more than 5 seconds.
•Power supply cycles from off to on— The 
power supply is powered on by RS-232 
logic LO after a 10 second delay.
No relay attached. 
Remote power-cycling 
feature not installed.—— 
						

							A-52
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A      Power Supply Specifications
  Environmental Monitoring Feature
Environmental Monitoring Feature
With the environmental monitoring and reporting feature, you can keep your system running by 
resolving adverse environmental conditions before a loss of operation.
The power supply monitors its own internal temperature and voltages. In the event of excessive internal 
temperature, the power supply shuts down to prevent damage. When the power supply returns to a safe 
operating temperature, it restarts. If the power supply output voltage is not within the specified range, 
the LED labeled OUTPUT FAIL will light. An instance of substantial output overvoltage can shut down 
the power supply. 
An instance of substantial input overvoltage (greater than –75 VDC continuous) can damage the power 
supply input circuitry and can cause it to shut down permanently.
For a 1400 W DC power supply, the main power switch has an input range of –40.5 to –72 VDC, while 
the –48 V PoE operates over a range of –40.5 to –56 VDC. The PoE either fails to start or shuts down if 
exposed to greater than –56 VDC input. PoE recovers after you recycle input power within the proper 
voltage range. If the PoE shuts down due to input overvoltage (greater than –56 VDC), the main 
converter section does not shut down.
The supervisor engine monitors the status of each power supply and provides a status report through the 
switch software. For more details on how the supervisor engine monitors the power supplies, see the 
“Environmental Monitoring and Power Management” chapter of the Catalyst 4500 Series Switch Cisco 
IOS Software Configuration Guide.
Power Redundancy
All Catalyst 4500 E-switches offer 1+1 power redundancy, so that in the event of a power interruption 
the switch can still operate using power from another circuit. The power supplies can also run in a 
combined mode so that chassis can have power from both supplies at once. Use the power 
redundancy-mode command to configure combined mode. Redundant mode is the default.
Catalyst 4500 E-switches support power supply redundancy only between power supplies of equal 
wattage and type. A mix of power supplies is not supported. The second power supply recognized is 
placed into errdisable mode. 
A more detailed discussion of power redundancy is in the “Environmental Monitoring and Power 
Management” chapter of the software configuration guide. Refer to the appropriate guide for your 
software release.