Cisco Systems 11500 Series To connect each CSS 11506 DC power supply to a power source, 2-33

Models: 11500 Series

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To connect each CSS 11506 DC power supply to a power source:

Chapter 2 Cabling and Troubleshooting the CSS

Connecting the Power Cord

Warning Only a DC power source that is isolated from AC mains with reinforced insulation, and that complies with the other safety extra-low voltage (SELV) requirements in UL1950, CSA 950 3rd Edition, EN 60950, and IEC950, can be connected to a Cisco 11506 system. This requirement ensures that in a catastrophic power source fault condition, hazardous voltages are not present on power terminals and connectors.

Warning This unit might have more than one power supply connection; all connections must be removed completely for you to completely remove power from the unit.

To connect each CSS 11506 DC power supply to a power source:

1.On the power supply, ensure that the CSS power switch is in the O (off) position.

2.Locate the power supply DC terminal block, as shown in Figure 2-15.

Figure 2-15 Location of CSS 11506 DC Power Supply Connectors

 

 

 

1

 

 

 

SS5-10M-2GE

 

CAUTION

 

 

 

 

I/P DC

 

 

 

OK OK

DISCONNECT ALL

POWER SOURCES

BEFORE

 

 

 

SERVICING

7

 

8

 

1

 

 

 

2

3

 

 

4

 

 

 

5

6

PS1

 

PS2

PS3

 

 

 

GE 1

LINK

2

1

2

3

 

GE 2

LINK

 

 

 

 

 

 

 

 

GigabitEthernet

-10M-16FE

 

 

 

 

 

AC DC

 

 

 

 

OK OK

 

 

 

 

 

 

3

 

 

-48/-60V

 

 

 

 

 

10/8A

 

 

 

 

 

 

 

 

59546

1

2

Power supply LEDs

Power switch

3

Terminal block (–, +, and

2.Locate the power supply DC terminal block, as shown in Figure 2-15.59199

 

 

Cisco 11500 Series Content Services Switch Hardware Installation Guide

 

 

 

 

 

 

78-13884-06

 

 

2-33

 

 

 

Page 87
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Cisco Systems 11500 Series To connect each CSS 11506 DC power supply to a power source, Power supply LEDs Power switch