Cisco Line Card 4500 E-Series User Manual

A-17
Catalyst 4500 E-Series Switches Installation Guide
OL-13972-02
Appendix A Power Supply Specifications
1400 W DC-Input Power Supply
Table A-11 list the 1400 W DC-input power supply LEDs and their meanings.
Table A-12 lists the chassis specific power usage numbers for the 1400 W DC-input power supply.
Ta b l e A-11 1400 W DC-Input Power Supply LEDs
LED Meaning
INPUT OK • 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 is detected.
• Off—DC-output voltage with acceptable margins.
In-line PWR • Green—–48 VDC passthrough output voltage is enabled and is
greater than –39
VDC and less than –60 VDC.
• Off—Indicates any of the following:
– Passthrough breakers are not enabled
– DC input is less than –40.5 VDC
– One or more –48 VDC outputs is less than –39 VDC
• Amber—Passthrough breakers are enabled and input voltage
exceeds –60
VDC
Ta b l e A-12 Chassis-Specific Power Usage
Chassis Maximum
Draw (W)
Maximum
Input (W)
Current Heat
Dissipation
(BTUs)
Catalyst 4503 specific power
usage (data only)
475 633 • 15.6 A @ –40.5 VDC (min)
• 8.8 A @ –72 VDC (max)
2160
Catalyst 4506 specific power
usage (data only)
850 1133 • 28 A @ –40.5 VDC (min)
• 15.8 A @ –72 VDC (max)
3515
Catalyst 4507R-E specific power
usage (data only)
1080 1440 • 35.6 A @ –40.5 VDC (min)
• 20 A @ –72 VDC (max)
4910

Cisco Line Card 4500 E-Series Specifications

General

Brand	Cisco
Model	Line Card 4500 E-Series
Category	Switch
Language	English