Cisco MDS 9500 Series Hardware Installation Manual page 34

Power Supplies
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Cisco MDS 9509 Power Supplies
The Cisco MDS 9509 Director supports the following types of power supplies:
•
•
•
•
Figure 1-7
5
4
1 AC power connection
2 Power supply LEDs
3 Captive screws
Cisco MDS 9500 Series Hardware Installation Guide
1-12
4000-W AC power supply (AC input and DC output)
The 4000-W AC power supply has a permanently attached power cable, and it requires 220-VAC
input. (See Figure 1-7.)
3000-W AC power supply (AC input)
The 3000-W AC power supply requires 220 VAC to deliver 3000 W of power. If powered with
110 VAC, it delivers only 1400 W. (See
2500-W AC power supply (AC input and DC output)
The 2500-W AC power supply requires 220 VAC to deliver 2500 W of power. If powered with 110
VAC, it delivers only 1300 W. (See
2500-W DC power supply (DC input and DC output)
The 2500-W DC power supply requires positive, negative, and ground wires. (See
4000-W AC Power Supply for the Cisco MDS 9509 Director
1
I
0
INPU T
FAN
OK
OK
3 2
Figure 1-8.)
Figure 1-9.)
OUT PUT
FAIL
4 Power supply switch
5 Permanent power cable
Chapter 1 Product Overview
Figure 1-10).
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