Cisco Systems 4500 manual Table A-6 AC-Input Power Supply Specifications

Appendix A Specifications

Catalyst 4500 Series Power Supplies

Table A-6	1300 W AC-Input Power Supply Specifications (continued)
Item		Specification
Power supply output		1300	W maximum
		1000	W+ 40 W redundant mode (Data)
		1667	W maximum in combined mode (Data)
		800 W maximum each in redundant mode (PoE)
		1333	W maximum in combined mode (PoE)
Power supply output (AC supply)		12 V @ 84.7 A, 3.3 V @ 12.5 A (Data),
		–50 V @ 16.7 A (PoE)
Max heat dissipation		1568	BTUs/hr
Output holdup time		20 ms minimum
Table A-7	1400 W AC-Input Power Supply Specifications
Item		Specification
Minimum software requirement		Cisco IOS Release 12.2(18)EW
		Catalyst Operating System software
		version 8.3 (1)GLX
Power over Ethernet		Not supported1
AC-input type		Autoranging input with power factor corrector
AC-input voltage		100 to 240 VAC (±10% for full range)
AC-input current		16 A @ 100 VAC, 7 A @ 240 VAC
AC-input frequency		50/60 Hz (nominal) (±3 Hz for full range)
Maximum KVA rating		1.76 KVA

	Catalyst 4500 Series Switches Installation Guide
78-14409-08		A-11