Catalyst 6500 Series Switches Installation Guide - Ipland

Appendix A
Power Supply Specifications
2700 W AC-Input and DC-Input Power Supplies
Table A-22
2700 W DC-Input Power Supply Specifications (continued)
Specification
Power supply output • One DC input operation (1350 W operation)
DC input terminal block
Output holdup time
kVA rating 1
Heat dissipation
Weight
Description
– 15 A @ +1.5 VDC
– 5 A @ +3.3 VDC
– 27.49 A @ +50 VDC
• Two DC inputs operation (2700 W operation
– 15 A @ +1.5 VDC
– 5 A @ +3.3 VDC
– 55.61 A @ +50 VDC
Accepts 2–14 AWG copper conductors. Actual size of the wire needed
is determined by the installer or local electrician. Terminal block
material rated at 150°C.
4 ms
3.5 KW
11,968 BTU/hour (approx.)
21.0 lb (9.5 kg)
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-23 lists the power supply LEDs and their meanings.
OL-5781-08
Catalyst 6500 Series Switches Installation Guide
A-33