Cisco Systems 11500 Series Manual De Usuario
Chapter 2 Cabling the CSS
Connecting the Power Cord
2-34
Cisco 11500 Series Content Services Switch Hardware Installation Guide
78-13884-03
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.
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.
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.
position.
2.
.
Figure 2-15 Location of CSS 11506 DC Power Supply Connectors
1
Power supply LEDs
3
Terminal block (–, +, and
)
2
Power switch
C
SS
5-1
0M
-2
G
E
G
ig
ab
it E
th
ern
et
GE 1
GE 2
LINK
LINK
1
2
3
C
SS
5-1
0M
-1
6F
E
1
2
3
4
5
6
PS1
PS2
PS3
7
DISCONNECT A
LL
POWER SOURCES
BEFORE SER
VICING
CAUTION
8
100-240V
~
5A 50-60 Hz
AC
OK
OK
DC
OK
OK
-48/-60V
10/8A
I/P
OK
DC
OK
OK
AC
OK
DC
OK
59546
3
1
2
59199