Chapter 1 Product Overview

Power Supplies

Se 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 ck - 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:

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 Figure 1-8.)

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 Figure 1-9.)

2500-W DC power supply (DC input and DC output)

The 2500-W DC power supply requires positive, negative, and ground wires. (See Figure 1-10).

Figure 1-7 4000-W AC Power Supply for the Cisco MDS 9509 Director

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5

I

0

4

3

99370

INPUT

FAN

OUTPUT

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OK

FAIL

 

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1

AC power connection

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Power supply switch

 

 

 

 

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Power supply LEDs

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Permanent power cable

 

 

 

 

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Captive screws

 

 

 

 

 

 

 

Cisco MDS 9500 Series Hardware Installation Guide

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Cisco Systems MDS 9500 Series manual Cisco MDS 9509 Power Supplies, W AC Power Supply for the Cisco MDS 9509 Director