Auxiliary Port Signals; Signals - Cisco 7513 Hardware Installation And Maintenance Manual

Console
Port

Signals

Console
Port
Signals
The console
active
port does
straight-through
Table
Pin
Port Signals
Auxiliary
The
auxiliary port
CSUIDSU
EIA/TIA-232
The
asynchronous
Table
Pin
20
A-2 7513 Hardware
Cisco
RSP2
on the
is an
port
running The
when
is
the system
modem
control
not support
EIAITIA-232
cable
Console
A-i Port
Signals
Direction
Signal
GND
TxD
RxD
DSR
GND
DCD
RSP2
on the
is
or other order
in
equipment
used on
this
signals
auxiliary port supports
A-2
Port
Auxiliary Signals
Direction
Signal
TxD
RxD
RTS
CTS
DSR
Ground
Signal
CD
DTR
and Maintenance
Installation
DCE
DB-25
EIA/TIA-232
RTS
signal tracks the
state
hardware
flow control
or
A-i
Table the signals
lists
Description
Ground
TxD
Transmit Data
RxD
Receive Data
DSR
Data
Set Ready always
Ground
DCD
Data Detect
Carrier
DTE
DB-25
EIA/TIA-232
an
from
the router
to
access
port
hardware
flow control
Description
TxD
RxD
RTS
used
To Send
Request
CTS
used
To Send
Clear
DSR
Ground
Signal
CD
Detect used
Carrier
DTR
Data Terminal Ready
DCD
DSR
Both and
receptacle
CTS
The
of the console
input
The
console
port requires
used on
this
port
on
on
always
attach
which
can
to
plug you
network A-2
the Table
lists
modem
and
control
hardware flow
for control
hardware
for flow control
modem
for control
modem
used
for control
only
are
the