Cisco AGS+ Hardware Installation And Maintenance page 94

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RS-449
The RS-449
contains
connector
DYE
or
The RS-449
Figure
The RS-449
SCI
card.The
transmit
to
expect
the interface
important
It
is
to avoid
setting for
SCTE/TT
outgoing
The RS-449
compensate
connected
AGS
A-12
Hardware
Installation
DCE
DTE
and
Appliques
DTE
contains
applique
female 37-pin
connector.The
shown
A-8.The mode
in Figure
DGE
RS-449
DCE
shown
applique
is
DCE
A-8
RS-449
AppliqueComponent
DCE
applique
requires
DCE
contains
applique
clock
data
source
Pins
to
see the transmit
clock
cable
DTE
that
the
attached
cableinduced
clock
problems.This
high
reliable
at
operation
and
connecting
pins
clock
clock
transmit
serial
DTE
returns
applique
clock
for
phase
shifting
DCE
modem
the
to
applique
and
Maintenance
male
connector
37-pin
ribbon
internal
cable
on
labeled
the
is
A-8
in Figure
View
Side
be
that
the
clock
supplied
an
additional
jumper
field
ofW2
and
jumpered
are
on
the
clock
transmit
serial
to
interface
returns
this
the factory
default
is
DTE
data
rates
the
device
If
ofW2
the
causes
together
SCTE/TT
SCT/ST
of
instead
SCTE/TT
transmit
clock
on
on
long
cables
important
It
is
be configured
to
accept
DCE
the RS-449
applique
connects
to
the
26-pin
RS-449
card
circuit
either
MCI
from
the
card
the
or
W2
which
the
selects
the
together
causing
applique
SCTE/TT
external
lines
SCTE/TT
along with
data
its
recommended
and
the
it
is
does not
return
clock
DCE
the
to
use
applique
This
designed
to
is
DCE
the
that
device
SCTE/TT
of
on

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