Cisco 7000 Series Hardware Installation And Maintenance page 137

Router
the
Starting
Figure
00000
Auxiliary Port
Connecting
The
CSU/DSU
labeled Auxiliary
is
Note
these
of
serial
Router
the
Starting
When
system
Step
3-24 7000 Hardware
Cisco
Console and
3-21
Modem
Console
terminal
Equipment
DB-25
auxiliary port is plug
or other router
to
An
example
Both and
the console
auxiliary
must be
of asynchronous
ports capable
most
device for example
interfaces connected
all
are
follows
as
Check
the following
components
Each
interface
processor
installation
screws
All interface cable
Each power
supply
is
tightened
All power-supply cables
retention AC-input
clip
supply
and
Maintenance
Installation
Connections
Port
Auxiliary
DTE
port for connecting
The
the router located
is
port
modem
of connection
is
ports are asynchronous
transmission
modems
are asynchronous
check
of
final
perform
make
sure they are secure
to
inserted the
all
is
way
are
tightened
connections are secured
inserted the
is way into
all
connected the
to
are
two nylon
or
power supply
cJ
modem DCE
or other device
RP
above
on the the console
shown 3-21
in
Figure
devices
serial
any
ports
most
the
Asynchronous
is
devices
then
all connections power up
and
into of the captive
all
its slot
and
bay
the captive
installation
its
and
secured
power
supply
cable
ties
DC-input
Auxiliary
port
Console
port
such
as
and
port
connected
to
common
type
the
screw
with the cable
power