Cisco 7513 Hardware Installation And Maintenance Manual page 201

To
ensure
interface
interface
an
on the
for phase
The
default
All
serial
both of
This section
when
descriptions
Clock
Timing
Configuring
To
use an
speed
section describes
how
to
Setting the
DCE
All
FSIP The
own
clock
signal
cable
to
followed
In the following
defined
Router
Enter
Router
Router
Router
Router
Following
1200
1000000
Speeds
interfaces
DCE
from
not necessary
until
The FSIP
Each
four-port
Overview
interfaces
the
that system
recognizes
the cable
after
changing
DTE
from DCE
or
to
interface
If
you can
necessary
shifts caused
by circuit
delays
for
serial
configuration
nonretum
interfaces
support
which
enabled with software
are
contains brief descriptions
the configuration
or changing
installing
and
refer
instructions
Signals
DCE
FSIP
port as interface
with the clockrate command
how
use software
invert the clock correct
to
Clock Rate
interfaces noninverted
require
default on
an
operation
TxC
and
send
signal
it
DCE
When
the FSIP
to
port
and
the port
specify the
rate
the bits-per-second
value
by
example the
first
clock of
as rate
having
configure terminal
configuration
commends
config
interface aerial
clockrate
config-if
config-if
are acceptable clockrate
2400 4800 9600
19200 38400
and 4000000
1300000 2000000
above 64 kbps
64000
are
And
the
faster
might
speeds
DTE
to
can use the
you
do so The
to
port automatically
DCE
cable attached
is the port
to
full
ports support duplex
module
see the section
controlled
by dedicated
is
An
FSIP which
eight-port
Installing
new
the interface type you must
When DCE
new
up
setting
when
up loopback
setting
commands
also use software
or variances cable
in
lengths
DCE mode NRZ
is format
ports
NRZI
zero inverted
to
command
and examples
of software
of interface
serial
documentation
the software
to related
DCE
you must
connect
You
must
also the clock
set
commands
the clock
to set
between
shift the data
phase
transmit clock
internal
DCE
FSIP
interface the
for
is
DTE
The remote
the remote
to
DCE
you must
using interfaces
of the clock with the clockrate
internal
FSIP
interface on
serial an in
Mbps
line
End
one with
per
2/0
2000000
settings
72000
56000 64000
not appropriate
for EIA/TIA-232
work
not your cable
if is
command
no
clockrate
to
DTE
the
recognizes
again
DS1
Mbps
at
operation 1.544
Fast Processor
Interface
Serial
MC68040
and
processor
two modules
has
can
support
and
Processor
Configuring
down
shut and
reenable
interface mode
or changing the
you must
the clock
also set
test
invert the clock
to to
compensate
CRC
and
16-bit error detection
and
format 32-bit error detection
commands
that
may
you
For complete
command
ports
and
cable the clock
port adapter set
perform loopback test This
rate to
DCE
on and
rate if
port
necessary
and
clock
signals
which
signal
is generated
DCE
FSIP
device
to
generate
DTE
device
returns the clock
DCE-mode
connect
command
configuration
interface
slot
processor
CNTL/Z
500000
125000 148000 800000
EIA/TIA-449
on
use
too
If an interface
long you change
remove the clock
rate
although
and
cable the clock
ignores
and El 2.048
Mbps
speeds
the chapter Product
in
Ti
can
support up to
Tl
El
up or interfaces
to
Maintaining
Modules
the
of
rate
need
by the
its
adapter
2/0
is
faster
it is
rate
El
or
the Router 5-39