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CWDM
‐
xxxxxCR
‐
B
Mux/Demux
and
Optical
Add/Drop
Multiplexer
Modules
Quick
Start
Guide
Passive
optical
CWDM
devices
utilize
thin
‐
film
filter
technology.
They
are
available
in
various
wavelength
combinations
based
on
the
entire
wavelength
spectrum
(1270nm–1610nm
in
20nm
increments)
defined
by
the
ITU
‐
T
G.694.2
CWDM
standard.
The
CWDM
modules
are
available
in
two
main
configurations:
Mux/Demux
modules
and
Optical
Add/Drop
Multiplexer
(OADM)
modules.
Each
module
is
a
pluggable
device
that
slides
into
a
one
rack
unit
(1RU)
chassis
that
can
hold
two
modules
and
mount
into
a
19”
equipment
rack.
Note
:
See
the
User
Guide
for
important
Product
Description,
Ordering
Information,
Application
Examples,
Unpacking,
Rack
Mount
Safety
Instructions,
Installation,
Front
Panels,
Fiber
Cable
Handling
&
Installation,
CWDM
and
OADM
Theory
of
Operation,
CWDM
Wavelength
specifics,
Specifications,
Troubleshooting,
and
Product
and
Box
Label
information.
Unpacking
:
Carefully
unpack
the
mux.
Verify
you
have
received
one
mux,
one
support
card,
and
one
printed
Quick
Start
Guide.
Save
the
packaging
for
possible
future
use.
Installation
:
The
CWDM
modules
install
into
the
optional
CWDM
‐
MB19R2
mounting
bracket
for
installation
in
a
free
‐
standing
rack.
1.
Locate
the
CWDM
module
and
bracket.
2.
Mount
the
Bracket
to
the
equipment
rack,
using
four
screws.
3.
Pull
the
CWDM
mounting
plungers
fully
out.
4.
Slide
the
CWDM
module
into
one
of
the
slots.
5.
Secure
the
CWDM
module
to
the
bracket.
Front
Panels
Add/Drop
Mux
Front
Panel:
CWDM
Front
Panels
:
The
CWDM
modules
have
no
LEDs
as
shown
below.
4
‐
Channel
CWDM
Mux
Front
Panel
(CWDM
‐
M551LCR
‐
B)
8
‐
Channel
CWDM
Mux
Front
Panel
(CWDM
‐
M947LCR
‐
B)