job
Aid
D
ESCRIPTION
The
10
GigE
Small
Form
‐
Factor
Pluggable
Long
Reach
DWDM
Extended
Temperature
XFP
(LR
‐
2
XFP)
is
a
fully
duplex
serial
electric,
serial
optic
device
with
both
transmit
and
receive
functions
contained
in
a
single
module
that
provides
a
high
speed
serial
link
at
10
Gb/s.
The
LR
‐
2
XFP
operates
on
Optical
Channel
28
(1554.94
nm).
Installed
in
the
appropriate
host
module,
the
LR
‐
2
XFP
provides
a
10
Gigabit
interface
to
the
supporting
system.
The
transmit
side
of
the
LR
‐
2
XFP
converts
serial
NRZ
electrical
data
at
the
10
Gb/s
line
rate
to
a
standard
compliant
optical
signal.
The
receive
side
converts
the
incoming
DC
balanced
serial
NRZ
optical
data
at
the
10
Gb/s
line
rate
into
serial
electrical
data.
NOTE
To
ensure
compatibility,
refer
to
the
documentation
provided
with
the
host
module.
The
following
features
are
supported
on
the
LR
‐
2
XFP:
♦
1554.94
nm
optical
signals
for
up
to
80
km
reach
♦
Low
power
consumption
(<3.5
W
max)
♦
Bit
error
rate
10^–12
CAUTION
!
Due
to
compliance
certification
requirements,
use
only
SFPs/
XFPs
supplied
by
ADTRAN
with
the
host
module.
ADTRAN
cannot
certify
system
integrity
with
other
SFPs.
Small Form-Factor Pluggable
10 GigE LR-2 Channel 28 (1554.94 nm) DWDM
80 km Extended Temperature XFP
O
PERATIONAL
S
PECIFICATIONS
♦
Transmit
Wavelength:
1554.94
nm
(Channel
28)
♦
Receive
Wavelength:
1270
to
1600
nm
♦
Data
Rate:
9.95
Gb/s
to
11.35
Gb/s
♦
Optical
transmit
levels:
–1.0
to
+3.0
dBm
♦
Optical
receive
level:
–22.0
to
–7.0
dBm
♦
Minimum
Span
Attenuation:
10
dB
♦
Optical
distance:
80
km
maximum
♦
Optical
connectors:
LC
♦
Extended
Environmental
Support:
◊
Operational
temperature
range:
–5°C
to
+60°C
◊
Storage
temperature
range:
–40°C
to
+85°C
◊
Relative
humidity
to
85%,
noncondensing
I
NSTALLATION
To
install
the
LR
‐
2
XFP
into
an
appropriate
module,
complete
the
following
steps:
1. Inspect
the
LR
‐
2
XFP.
If
damaged,
file
a
claim
with
the
carrier
and
then
contact
ADTRAN
Customer
Support.
CAUTION
!
Do
not
remove
the
protective
end
cap
from
the
XFP
until
the
fiber
optic
cable
is
ready
to
be
connected.
2. Insert
the
LR
‐
2
XFP
into
the
SFP
cage
on
the
module.
Ensure
that
the
manufacturer’s
label
on
the
SFP
is
facing
upward
for
correct
installation.
3. Slide
the
LR
‐
2
XFP
all
the
way
into
the
receptacle
until
there
is
an
audible
“click”.
NOTE
The
latch
on
the
LR
‐
2
XFP
is
used
to
remove
the
XFP
from
the
cage
on
the
circuit
card.
CLEI: BVL3AJTD_ _
Product P/N: 1442981G8C
Issue Date: May 2011
Document P/N: 61442981G8C-22B
