363-206-295
DLP-
552
4
of
1
Page
1997
December
1,
Issue
Test
Line
Optical
OC-3
End-to-End
Perform
1.
!
WARNING:
radiation.
laser
invisible
emit
may
connectors
optical
Unterminated
optical
with
beam
view
not
Do
beam.
the
to
exposure
direct
Avoid
of
performance
or
adjustments
or
controls
of
Use
instruments.
hazardous
in
result
may
herein
specified
those
than
other
procedures
exposure.
radiation
1:
NOTE
OC-3
the
of
integrity
the
verify
to
7
Release
TARP
in
used
is
test
This
OC-3
DDM-2000
a
and
shelf
OC-12
DDM-2000
a
between
lines
fiber
of
out
or
service
in
DDM-2000s
the
with
performed
be
may
and
shelf
service.
2:
NOTE
(looped)
local
the
passed
has
DDM-2000
each
that
assumed
is
It
been
not
have
tests
these
If
available.
is
CIT
a
and
tests
transmission
tests.
the
perform
and
procedure
appropriate
the
to
refer
completed,
3:
NOTE
associated
location
shelf
each
at
locally
performed
be
must
test
This
1.
Figure
See
tested.
being
span(s)
optical
the
with