363-206-295
DLP-
540
5
of
1
Page
1997
December
1,
Issue
OLIU
Type
Different
With
OLIU
Existing
Replace
1.
!
WARNING:
not
Do
radiation.
laser
invisible
emit
may
connectors
optical
Open
the
to
exposure
direct
Avoid
instruments.
optical
with
beam
view
procedures
of
performance
or
adjustments
or
controls
of
Use
beam.
radiation
hazardous
in
result
may
herein
specified
those
than
other
exposure.
!
1:
CAUTION
the
if
replaced
or
installed
be
not
must
packs
Circuit
SYSCTL
not
is
the
If
normally.
operating
and
installed
SYSCTL
and
installed
not
is
replaced/installed
the
of
provisioning
unpredictable
normally,
operating
result.
can
pack
circuit
!
2:
CAUTION
(
available
is
switching
protection
that
Ensure
OLIU
2,
slot
in
installed
in
switches
forced
or
inhibits,
locks,
no
and
good,
line
protection
effect).
!
3:
CAUTION
installing
Before
OLIU
and
connectors
fiber
optical
all
ensure
s,
cleaned
properly
been
have
couplings
[DLP-522]
performance
Signal
.
cleaned
not
are
couplings
and
connectors
the
if
degraded
be
may
properly.
!
4:
CAUTION
different
with
met
be
will
levels
power
optical
necessary
that
Ensure
of
type
OLIU
and
measurements
power
line
optical
Use
installed.
check OLIU
specifications.
output
