Cisco 4507re Manual

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Appendix A      Power Supply Specifications
  1400 W Triple-Input DC-Input Power Supply
1400 W DC Triple-Input Power Supply Operational Modes
The 1400 W triple-input DC-input power supply (data only) allows added redundancy by providing 
terminals for two DC inputs rated at 15 A and one rated at 12.5 A per power supply.
This power supply has five operational modes depending on the inputs receiving power. When all three 
inputs are...

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Appendix A      Power Supply Specifications
  1400 W Triple-Input DC-Input Power Supply
NoteIn a redundant configuration with all inputs supplied, there must be a 100 W minimum system load or 
the OUTPUT FAIL LED shows a false failure.
The 1400 W triple-input DC-input power supply requires a minimum draw from the system that it is 
installed in. Ta b l e A - 2 0 shows the minimum draw for the possible modes.
 
Table A-19 Dual Redundant...

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Appendix A      Power Supply Specifications
  2800 W AC-Input Power Supply
2800 W AC-Input Power Supply 
The 2800 W AC-input power supply (PWR-C45-2800ACV), shown in Figure A-3, is supported in the 
following Catalyst 4500 E-series switches:
•Catalyst 4503-E
•Catalyst 4506-E
•Catalyst 4507R-E
•Catalyst 4510R-E
•Catalyst 4507R+E
•Catalyst 4510R+E
Figure A-6 2800 W AC-Input Power Supply
2800 W AC-Input Power Supply Specifications
Ta b l e...

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Appendix A      Power Supply Specifications
  2800 W AC-Input Power Supply
Branch circuit requirement Each chassis power supply should have its own dedicated, fused-branch 
circuit:
•For North America—15 A or 20 A
•For International—Circuits sized to local and national codes
•All Catalyst 4500 E-series AC-input power supplies require 
single-phase source AC.
•All AC power supply inputs are fully isolated.
–Source AC can be out of phase...

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Appendix A      Power Supply Specifications
  2800 W AC-Input Power Supply
Ta b l e A - 2 2 describes the 2800 W AC-input power supply LEDs and their meanings.
Table A-22 2800 W AC-Input Power Supply LEDs
LED Color/State Description
INPUT OK Indicates whether the input voltage is within the required 
range:
Green Input voltage is within the required range.
Flashing Input voltage is present, but is below required range.
Off Input voltage...

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Appendix A      Power Supply Specifications
  2800 W AC-Input Power Supply
2800 W Power Supply AC Power Cords
Ta b l e A - 2 3 lists the specifications for the AC power cords that are available for the 2800 W AC-input 
power supply. 
NoteAll 2800 W AC-input power supply power cords have an IEC60320/C19 appliance plug at one end. 
Table A-23 2800 W AC-Input Power Supply Power Cords
LocalePower Cord Part 
Number Length Cordset RatingAC...

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Appendix A      Power Supply Specifications
  4200 W AC-Input Power Supply
4200 W AC-Input Power Supply
The 4200 W AC-input power supply (PWR-C45-4200ACV), shown Figure A-7, is supported in the 
following Catalyst 4500 E-series switches:
•Catalyst 4503-E
•Catalyst 4506-E
•Catalyst 4507R-E
•Catalyst 4510R-E
•Catalyst 4507R+E
•Catalyst 4510R+E
Figure A-7 4200 W AC-Input Power Supply
4200 W AC-Input Power Supply Specifications
Ta b l e A -...

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Appendix A      Power Supply Specifications
  4200 W AC-Input Power Supply
Table A-24 4200 W AC-Input Power Supply Specifications
Item Specification
AC-input type Autoranging input with power factor corrector
NotePower factor correction 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)...

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Appendix A      Power Supply Specifications
  4200 W AC-Input Power Supply
Power supply output 
capacityThe power supply output capacity is dependent on the number of AC 
power cords (1 or 2) attached, the source AC voltage (110 VAC 
[low-line] or 220 VAC [high-line] applied to the power supply inputs, 
and the number of power supply power switches switched on or off.
NoteIf source AC is applied to both two inputs, both inputs should...

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Appendix A      Power Supply Specifications
  4200 W AC-Input Power Supply
Ta b l e A - 2 5 describes the 4200 W AC-input power supply LEDs and their meanings.
NoteThe 4200 W AC power supply should not be used in mixed-voltage configurations. All the inputs in a 
chassis must be at the same voltage (110 VAC or 220 VAC).
Ta b l e A - 2 6 shows the wattage output possible from a 4200 W power supply in redundant mode. In 
redundant mode,...