Cisco Line Card 4500 E-Series User Manual

A-36
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A Power Supply Specifications
6000 W AC-Input Power Supply
Table A-30 list the 6000 W AC-input power supply LEDs and their meanings.
Power supply output Total output depends on the number of inputs connected and the source
AC voltage. If two inputs are used, they should both be of the same AC
voltage.
• 1050 W operation (with one 120 VAC nominal input)
– 70.8 A @ 12 VDC (data only)
– 12.5 A @ 3.3 VDC (data only)
– 18.4 A @ –50 VDC (PoE if used)
• 2100 W operation (with two 120 VAC nominal inputs)
– 141.6 A @ 12 VDC (data only)
– 12.5 A @ 3.3 VDC (data only)
– 37.0 A @ –50 VDC (PoE if used)
• 3000 W operation (with one 230 VAC nominal input)
– 183.3 A @ 12 VDC (data only)
– 12.5 A @ 3.3 VDC (data only)
– 48 A @ –50 VDC (PoE if used)
• 6000 W operation (with two 230 VAC nominal inputs)
– 183.3 A @ 12 VDC (data only)
– 12.5 A @ 3.3 VDC (data only)
– 96 A @ –50 VDC (PoE if used)
Power supply output
capacity
6000 W maximum
Output holdup time 20 ms minimum
kVA rating
1
6.8 kVA (power factor = 0.99)
Heat dissipation 2,720 BTUs/hr (approx.)
Minimum software
requirement
Cisco IOS Release 12.2(52)SG
Power over Ethernet Supported, up to 4800 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-29 6000 W AC-Input Power Supply Specifications
Item Specification

Cisco Line Card 4500 E-Series Specifications

General

Brand	Cisco
Model	Line Card 4500 E-Series
Category	Switch
Language	English