Cisco 7000 Series Hardware Installation And Maintenance page 30

To
injury use both
Warning
prevent
weighs 20 pounds
On
the router front panel the
the corresponding
bay is installed
LEDs
should in systems
power
light
AC
contains
power power
supply
AC
LED
The
on
power
green
input
power
DC
LED
The is
yellow fail normally
reasons
following
DC
section
Power-supply
operator turned off
system
shutdown
initiated
Power-supply
condition
or voltage
temperature
with
In systems power
single
down
shut
supplies are being
when
out the
power supply
goes
one power
supply active
still
the active
by supply
LEDs
The DC-input power
supply
LEDs
two
same the on
place as
The
the input
power is
applied
test
lamp
LED
The
out the
fail if
lights
Power
DC-output
supply
turned
failure or operator
Power
initiated
shutdown
supply
or voltage condition
temperature
The power
are self-monitoring
supplies
For
of
voltages description
Environmental and
Monitoring
modular power
cable connects
AC
on the
power
supply receptacle
DC-input power
supplies
you
1-1 For power
Table
installation
supply
the
in the chapter
Installing
when
hands
installing
upper power and
lower
power
and
to
power
supplying
with redundant
power
DC
LEDs
and and
individual
fail
the supply indicates
that
power
off but the
if
lights power
which
could be caused
failure
power
actual
or an failure in
the supply because
by power
in the
power
supply
supply and
with redundant
in
systems
DC
LED
the
fail
momentarily
lights
down
has completely
shut
DC
LED
fail on
the the
failed
include the input
power
the AC-input power supply
LED
out
fail
is
yellow normally
down
shuts
for
power
supply
which
could be caused
failure
off
power or an
system actual
the
supply because
by
power
in the
supply
power
Each
supply monitors
power-supply shutdown
conditions
Functions
in this
Reporting
each the
to
power
supply
from
the cable
prevents
the cable based
power
supply
refer
procedures to
Router
Physical
or
removing
power supplies
LEDs when
the
light power
system Both and
the the upper
LEDs
In addition the front panel
to
switches
power
on and
the supply turned
is
is
down
shuts for
supply
of
loss power input line
by
the
power
supply
detected an out-of-tolerance
it
when
both
power
the system
as
ramps
In with redundant
systems
remain
will
supply
power lit
LED LED
and
the out
fail
located
LED
The
power
green input
off but power on
flashes at
of the following
either reasons
of
loss
by DC-input power input
the
failure in
DC-input power
detected an out-of-tolerance
it
own and
its
temperature
and
thresholds refer to
chapter
power source cable retention
site
out For
accidentally being pulled
the specifications
on
provided
Power
the section
Installing
Product
Description
Each
in
supply
lower
each
receiving
of the
any
or
failure
power
down
but
power and
@owered
the
in
when
on
is
for
line
supply
internal
the section
clip
in
Supplies
Overview 1-9