A-11
Catalyst 6500 Series Switches Installation Guide
OL-5781-04
Appendix A Power Supply Specifications
1000 W AC-Input Power Supply
Power supply output capacity 1000 W
Power supply output
• 15 A @ +3.3 V
• 5A @ +5V
• 6A @ +12V
• 20.3 A @ +42 V
Output holdup time 20 ms minimum
Heat Dissipation 4213 BTU/hour (approx.)
Front panel LEDs
• INPUT OK • Green—Source AC voltage is OK. (Input voltage
is 85 VAC or greater.)
• Off—Source AC voltage falls below 70 VAC, is
not present, or the power supply is turned off.
• FAN OK • Green—Power supply fan is operating properly.
• Off—Power supply fan failure is detected.
• OUTPUT FAIL • Red—Problem with one or more of the DC-output
voltages of the power supply is detected.
• Off—DC-output voltage with acceptable margins.
Weight 14.8 lb (6.7 kg)
Table A-5 1000 W Power Supply Specifications (continued)
Specification Description
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