Wired Router Hardware & Installation Guide
13
The
router
is
a
DCE
device,
so
use
a
straight
‐
through
serial
cable
between
the
router
and
a
DTE
device
such
as
a
terminal.
Use
a
NULL
router
cable
adapter
between
the
router
and
a
DCE
device
such
as
another
router.
If
using
custom
wiring
or
if
some
pins
are
disabled,
follow
the
guidelines
below.
The
wiring
will
vary
depending
on
whether
the
attached
serial
device
is
a
DTE
or
DCE.
2.6
Power Source
As
described
in
the
Power
specifications
and
consumption
section,
the
router
can
be
powered
using:
•
4
‐
pin
screw
terminal
•
Side
mounted
2.5mm
barrel
connector
IMPORTANT
Any
installation
involving
electrical
wiring
and
connections
should
be
done
by
someone
who
is
experienced
in
this
field.
WARNING
DC
2.5mm
barrel
connector
shall
not
be
used
in
hazardous
locations.
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