Figure 2-13 Location Of The Css 11503 Dc Power Supply Connectors - Cisco 11500 Series Hardware Installation Manual
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Also See for 11500 Series:
- Hardware installation manual (208 pages) ,
- Regulatory compliance and safety information manual (55 pages) ,
- Manual (11 pages)
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Chapter 2
Cabling the CSS
Only a DC power source that is isolated from AC mains with reinforced
Warning
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 11503 system. This requirement ensures that in a
catastrophic power source fault condition, hazardous voltages are not present
on power terminals and connectors.
To connect the CSS 11503 DC power supply to a power source:
1.
2.
Figure 2-13 Location of the CSS 11503 DC Power Supply Connectors
1
78-13884-03
At the rear of the chassis, ensure that the CSS power switch is in the O (off)
position.
Locate the DC terminal block on the rear of the chassis as shown in
Figure
2-13.
-4 8 /- 6 0 V
9 .0 A ,4 3 0
V A
1
2
Terminal block (–, +, and
Cisco 11500 Series Content Services Switch Hardware Installation Guide
Connecting the Power Cord
)
2
Power switch
2-29
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