TEST-TRMSN-T3
5
of
1
Page
TEST-TRMSN-T3
NAME
T3
Transmission
Test
test-trmsn-t3:
FORMAT
INPUT
test-trmsn-t3:
Address:[dirn=Direction][,dur=Duration];
DESCRIPTION
!
CAUTION:
the
causes
command
This
service.
affect
will
command
this
of
Execution
DEMUX
or
MUX
the
in
channel
selected
the
on
signal
test
a
of
insertion
channel.
selected
the
on
service
affect
will
and
direction
port.
DS3
low-speed
a
for
test
transmission
automated
an
up
sets
command
This
optical
the
(towards
MUX
the
either
towards
be
can
test
the
of
direction
The
signal
test
The
directions.
transmission
DSX)
the
(towards
DEMUX
the
or
fiber)
Only
errors.
parity
P-bit
for
checks
DDM-2000
which
signal
DS-3
framed
a
is
tested
be
not
may
channels
multiple
time;
each
tested
is
channel
one
be
must
signal
the
executed,
is
command
this
Before
simultaneously.
back.
looped
appropriately
In
maintenance.
for
and
equipment
new
of
installation
for
used
is
command
This
back.
looped
appropriately
be
must
signal
the
case,
either
at
established
is
loopback
external
an
and
direction
MUX
the
in
run
is
test
the
If
mode
(CC)
channel
clear
for
provisioned
be
must
end
far
the
then
end,
far
the
loopback
external
an
If
path.
transmission
entire
the
test
to
order
in
AIS
no
with
receive
the
in
errors
only
Mode,
VMR
for
provisioned
is
end
far
the
and
used
is
monitored.
be
will
direction
the
puts
automatically
DDM-2000
loopback,
internal
DS3
a
using
run
is
test
the
If
is
loopback
the
When
active.
is
loopback
the
while
mode
channel
clear
in
path
state.
previous
its
to
returns
mode
the
released,
If
test.
the
beginning
before
loopback
a
of
presence
the
for
checks
DDM-2000
peforming
before
message
warning
a
return
will
system
the
exists,
looback
no
test.
the
NOTE:
an
cause
will
direction
MUX
the
in
testing
when
fiber
the
on
Loopbacks
ignored
be
should
alarm
The
condition.
alarm
switches"
DCC
"inconsistent
the
disable
may
user
the
alarm,
this
avoid
To
testing.
loopback
the
during
test.
this
performing
to
prior
DCC
OC-12
DDM-2000
1997
December
1
Issue
11-343
