Cisco Systems MDS 9500 Series manual 20shows the 2500-W DC power supply

Models: MDS 9500 Series

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Chapter 2 Installing the Cisco MDS 9500 Series

Starting Up the Switch

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 .

Providing Power to a DC Power Supply in the Cisco MDS 9509 Director

Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003

Warning When installing or replacing the unit, the ground connection must always be made first and disconnected last. Statement 1046

For more information on DC power supply for the MDS 9509 Director, see the “System Grounding” section on page 2-17.

Figure 2-20shows the 2500-W DC power supply.

Figure 2-20 2500-W DC Power Supply for the Cisco MDS 9509 Director

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5

I

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INPUT

FAN

OUTPUT

OK

OK

FAIL

 

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99360

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Terminal block cover

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Power supply switch

 

 

 

 

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Power supply LEDs

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Terminal block

 

 

 

 

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Captive screw

 

 

 

 

 

 

Note Use 90-degree C fine-stranded copper conductors for North American installations.

To provide power to a DC power supply in a Cisco MDS 9509 Director, follow these steps:

Step 1 Ensure that all power is off. Locate the circuit breaker on the panel board that services the DC circuit. Switch the circuit breaker to the off position, and then tape the switch handle of the circuit breaker in the off position.

 

 

Cisco MDS 9500 Series Hardware Installation Guide

 

 

 

 

 

 

OL-17467-02

 

 

2-33

 

 

 

 

 

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Cisco Systems MDS 9500 Series manual 20shows the 2500-W DC power supply