363-206-295
(TOP)
Maintenance
and
Operation
Instructions
Safety
General
INSTRUCTIONS
SAFETY
GENERAL
instructions.
all
understand
and
Read
1.
product.
the
on
marked
instructions
and
warnings
all
Follow
2.
The
table.
or
stand,
cart,
unstable
an
on
product
this
place
not
Do
3.
product.
the
to
damage
serious
causing
fall,
may
product
for
provided
are
bottom
or
back
product’s
this
in
openings
and
Slots
4.
be
not
must
openings
these
overheating,
from
it
protect
To
ventilation.
built-in
a
in
placed
be
not
should
product
This
covered.
or
blocked
on
information
For
provided.
is
ventilation
proper
unless
installation
Installation
"Equipment
the
consult
requirements,
ventilation
proper
363-206-204,
of
section
Considerations"
Multiplexer
OC-3
DDM-2000
Manual
Installation
363-206-208,
,
Multiplexer
OC-12
DDM-2000
Manual
Installation
363-206-310,
or
,
Multiplexer
FiberReach
DDM-2000
Manual
Installation
.
source
power
of
type
the
from
only
operated
be
should
product
This
5.
electrical
proper
on
information
For
label.
marking
the
on
indicated
"Technical
and
"Power"
the
to
refer
requirements,
power
and
distribution
manual.
user/service
appropriate
the
of
sections
Specifications"
as
slots
cabinet
through
product
this
into
kind
any
of
objects
push
Never
6.
could
that
parts
out
short
or
points
voltage
dangerous
touch
may
they
on
kind
any
of
liquid
spill
Never
shock.
electrical
or
fire
of
risk
a
in
result
product.
the
product.
this
disassemble
not
do
shock,
electrical
of
risk
the
reduce
To
7.
or
Opening
only.
personnel
trained
by
performed
be
should
Service
dangerous
to
you
expose
may
packs
circuit
and/or
covers
removing
shock
electrical
cause
can
reassembly
Incorrect
risks.
other
or
voltages
used.
subsequently
is
unit
the
when
8.
!
CAUTION:
from
power
removing
when
connections
power
(2)
two
Disconnect
system.
the
manufactured
Technologies
Lucent
only
Use
9.
UL
†
circuit
recognized
user/service
appropriate
the
in
listed
are
packs
circuit
Recognized
packs.
manual.
INSTRUCTIONS
THESE
SAVE
.
Inc.
Laboratories,
Underwriters
of
trademark
Registered
†
1997
December
1
Issue
13