Power Supplies - Cisco 7000 Series Hardware Installation And Maintenance

Description
Physical
Power
Supplies
The
router
identical
load sharing
interrupting
Caution
chassis
Each power
line
or
Caution
low
You must
from
it
slides
When
Caution
the supply
Figure
7000 Hardware
1-8 Cisco
Installation
with
comes one
equipped
also available
is
power
supply
and redundant which
system
operation
To problems do
prevent
Your 7000 must have
Cisco
be
should connected
supply
failure the second
power
supply
When
one power
only supply
center of gravity in the chassis
shown
turn the switch
power
When
the chassis the
power
into in the
slot
power
supply
the switch the off
in
is
position
the captive
Always
tighten
seated in the
is
securely
Power
Supply and
1-6
AC
power
receptacle
On/off
and Maintenance
700W
AC-input or DC-input power
Dual power
for redundant
power
means
second power
supply
mix DC-input and AC-input power
not
either DC-input AC-input power
or
to
power source
separate
maintains
power
supply
used lower power-supply bay
in the
is install
it
in Figure 1-6 the
to off
switch in the on
is
supply
lock the
to
bay power
supply
the tab
retracts so that
the top of the
installation screw
at
bay and
grounding
provides
proper
Status
IndicatorsAC-Input
Captive
installation
device
Locking
An
supply optional
are automatically
supplies
can be
or replaced without
installed
same
in the
supplies
supplies
of an input
in
so that case
power
uninterrupted system
maintain
to
before remove
position can
you
metal tab on the switch
position
in the chassis
See
Figure
you can the
slide
power
supply
ensures
power supply it
See 1-6
Figure
Power Shown
Supply
Power
supply
front
panel
second
power
1-6
out
that