Connections - Cisco 7513 Hardware Installation And Maintenance Manual

Preparing Network

Connections

Occasionally
transmission
can
shift
clock
For
Configuring
command
All
completely
and
IEEE-recommended
the
good
rate
electrical
rates
EINTIA-232 Connections
By far
at
signal speeds
high-density
D-shell
Figure
Auxiliary
synchronous
connections
Figure
For
Connection
Specifications
7513 Hardware
2-44 Cisco
with long cables
systems
Slight variances
speeds
and
cause the clock data
signals
FSIP
If an is reporting
port
the invert-transmit-clock
by
brief descriptions of the clockrate
Clock
Timing Signals
and
instructions
descriptions
serial
signals are subject
to
For
lost
cabling
specific
Interface in
Specifications
maximum
and
distances
results at
speeds
Mbps
Mbps
for V.35 but
is
problems might
that
and
distances greater than
most common
the interface
64 kbps
to
up
The
plug
60-pin
known
connector
as
shows
2-36 the connectors
RSP2
on the
also use
ports
and
connections
Adapter Cable Connectors
2-36 EIA/TIA-232
on
further information the
in
Equipment this
and Maintenance
Installation
may
experience high
in cable
construction
out of
to shift
phase
number
of error
high
packets
command
and
invert-transmit-clock
the chapter
in
Maintaining
the related
refer
to
distance limits
beyond which
distance limitations
The
this distance
chapter
and
distances for signaling
speeds
For
greater than these
far
commonly
used without
is
and
can for
arise
compensate
shown here
However
those
U.S
standard in the EIA/TIA-232
The end
router FSIP of
all
end
of the adapter
network
opposite
DB-25
commonly
that
is
network
the end
of the adapter
at
EIAITIA-232
connections
Console and
the
Auxiliary
DTE
DCE
RSP2
the section
refer to
ports
For
cable
chapter pinouts
when
rates
error operating
and network
temperature
the clock often correct
can
Inverting
shift
suspect phase
commands
refer
Router
the For complete
documentation
software
signal degrades
significantly
Distance
the section
refer to
and
these
rate limits in descriptions
however
can
you
recommended
the
instance
understand
If
problems you
any
them should
you good
get
do
own
risk
so at
your
unbalanced
supports
EIA/TIA-232
cables
adapter
cable
standard
is
EIA/TIA-232
used connections
for
cable The
system
FSIP
however the
ports support
only asynchronous
ports support
End
Network
Console and
Auxiliary
the appendix
refer
Cabling
to
the higher
at
configuration
this
and
invert the
the section
to
or
is
Limitations
are
usually get
maximum
the
with
results
circuits
is
25-pin
Console and
Port