Environmental Reports - Cisco 7513 Hardware Installation And Maintenance Manual

Table
Parameter
5V
12V
12V
24V
the
If
on the console
system The
NYRAM
in
The
power
either
Table
supply
the system
If
supply shuts
the cumulative
Environmental
Reports
The
system
exceed
environmental
environment
functions
Caution
Overtemperature
When
the chassis
lower
that
cooling
sides
limits
Power
1-5
Typical
Normal
4.74
to 5.26
10.20 to 13.8
10.20 13.80
to
20.00 28.00
to
exceeds
air
defined threshold
temperature
terminal
and the temperature
if
the present parameter
stores
system
so can
that retrieve
you
monitor
supplies internal
Normal
within tolerance
1-5
If an internal
power
supply temperature
down
shuts without
interaction
any
AC DC
detects that
or
down
logs the event
it
number
of intermittent
warning messages on
displays
desired threshold
or if
reports with
status
show
and environment
last
60 seconds
updated
are every
To
prevent overheating
conditions can occur
from
the chassis the
viewing
below the card cage
panel See 1-5
front
Figure
can flow the chassis
air
through
and
the airflow
will restrict
Supply-Monitored DC-Voltage
Low Low
Critical
Warning
4.74
4.49
10.76 11.37
1015
10.76
19.06
21.51
the system
shutdown
exceeds the
measurements
of the
later
it
as report
power
supply temperature
or out of tolerance
Critical
or voltage reaches
with the system
processor
but
input is
power dropping
an intermittent failure
as
power
failures
power
logged
the console
chassis interface-monitored
if
blower
occurs You
failure
show show
the
environment
commands
table Parameters
brief description of each
the chassis
that
ensure your system
the
if
system is drawing
end
the airflow intake
interface
processor
and
the exhaust vent
on
in
Ensure
clearance
adequate
interior
unimpeded
the chassis temperature
can cause internal
Functional
Thresholds
High Warning High
5.52
5.25
13.24
12.64
13.25 13.86
2651
28.87
warning messages
processor displays
shuts
it
threshold
DC
for both
and
temperature
shutdown
parameters
last
and
voltages
power
supply
shown
or
Warning levels
as
the
critical
level
able before
to recover
it is
The
functions
reporting
since the
last
power
up
parameters
can and
also retrieve
display
show
environment
all
measured and
are
commands
follows
of these
cool
is inlet
drawing
the exhaust of other
in air
equipment
vent on the front of
is
the front of the chassis
behind
around
the sides of the chassis so
the chassis
or blocking
Obstructing
exceed
to acceptable
Product
Overview
Critical
down
the
voltage
is
in
power
the
power
display
reporting
air
the
Overview
1-41