A-26
Catalyst 6500 Series Switches Installation Guide
OL-5781-04
Appendix A Power Supply Specifications
2500 W AC-Input and DC-Input Power Supplies
Front panel LEDs
• INPUT OK AC-input power supplies:
• 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.
DC-input power supplies:
• Green—Source DC voltage is OK. (Input voltage
is –40.5 VDC or greater.)
• Off—Source DC voltage falls below –33 VDC, 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.
• Off—DC-output voltages within acceptable
margins.
Weight
• AC-input—17.0 lb (7.7 kg)
• DC-input—20.2 lb (9.2 kg)
Table A-11 2500 W Power Supply Specifications (continued)
Specification Description
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