Cisco CAtalyst 4500 Series Installation Manual page 182

Catalyst 4500 Series Power Supplies
Table A-12 2800 W AC-Input Power Supply Specifications
Item
Minimum software requirement
Power over Ethernet
AC-input type
AC-input voltage
AC-input current
AC-input frequency
Maximum KVA rating
Power supply output
Max heat dissipation
Output holdup time
Catalyst 4500 Series Switches Installation Guide
A-18
Specification
Cisco IOS Release 12.1(13)EW
Catalyst Operating System software
version 7.5 (1)
Supported, up to 1400 W
(240 Cisco phones in combined mode)
Autoranging input with power factor corrector
200 to 240 VAC (±10% for full range)
16 A maximum at 200 VAC
50/60 Hz (nominal) (±3% for full range)
3.52 KVA
2800 W maximum
12 V @113.3 A, 3.3 V @12.1 A (Data)
–50 V @28 A (PoE)
1360 W+ 40 W redundant mode (Data)
2473 W maximum in combined mode (Data)
1400 W maximum each in redundant mode (PoE)
2333 W maximum in combined mode (PoE)
2387 BTUs/hr.
20 ms minimum
Appendix A Specifications
78-14409-08