a8e
re
systems
Preliminary
Data
Sheet
June
2002
NetLight°
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
for
Intermediate
Reach
.t
Available
in
a small
form-factor,
metal
package
with
LC
recep-
tacle
connector,
the
NLT25-15-PA
transceiver
is
a
high-perfor-
mance,
cost-effective,
optical
transceiver
for
SONET/SDH
applications
.
Features
.
Multisource
agreement
compliant
SFF
package
.
LC
duplex
receptacle
.
Metal
package
for
superior
EMI
performance
. Uncooled
1310
nm
DFB
laser
transmitter with
automatic
output
power
control
.
Transmitter
disable
input
.
Wide
dynamic
range
receiver
with
InGaAs
PIN
photodetector
.
LVTTL
signal-detect
output
.
Low
power
dissipation
.
Single
3
.3
V
power
supply
.
ac-coupled
LVPECL/CML
compatible
data
inputs
and
CIVIL
compatible
data
outputs
.
Operating
temperature
range
of
-40
°C
to
+85
°C
.
Telecom
reliability
(GR-468-CORE
RT)
.
Wave
solderable
and
aqueous
wash
compatible
Applications
.
SONET
OC-48
IR-1,
SDH
S-16
.1
applications
Description
The
NLT25-15-PA
transceiver
is
a
high-speed,
cost-
effective
optical
transceiver
that
is
intended
for
2
.488
Gbits/s
shelf-to-shelf
optical
interconnect
appli-
cations,
as
well
as
SONET
OC-48
IR-1
and
SDH
S-16
.1
applications
.
The
transceiver features
Agere
Systems'
optics
and
is
packaged
in
a
narrow-
width
metal
housing
with
an
LC
duplex
receptacle
.
The
20-pin
package
pinout
conforms
to
a
multisource
transceiver
agreement
.
The
transmitter
features
the
ability
to
interface
to
both
LVPECL
and
CIVIL
differential
logic
level
data
inputs via
ac-coupled
inputs
.
The
transmitter
also
features
an
LVTTL
logic level
disable
input
and
laser
bias
and
back-facet
monitor
outputs
.
The
receiver
features
ac-coupled
differential
CIVIL logic level
data
outputs,
an
LVTTL
logic
level
signal-detect
output,
and
direct
access
to
the
PIN
photodetector
bias
input
for
photocurrent
monitoring
purposes
.
AdLib OCR Evaluation
NetLight
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
Preliminary
Data
Sheet
for
Intermediate
Reach June
2002
Absolute
Maximum
Ratings
Stresses
in
excess
of
the
absolute
maximum
ratings
can
cause
permanent
damage
to
the device
.
These
are
abso-
lute
stress
ratings
only
.
Functional
operation
of
the device
is
not
implied
at
these
or
any
other
conditions
in
excess
of
those
given
in
the
operations sections
of
the
data
sheet
.
Exposure
to
absolute
maximum
ratings
for
extended
periods
can
adversely
affect
device
reliability
.
Table
1
.
Absolute
Maximum
Ratings
Parameter
Symbol
Min
Max
Unit
Supply
Voltage
VCC
0 5
V
Operating
Case
Temperature
Range
Tc
-40
85 °C
Storage
Temperature
Range
Ts
-40
85 °C
Lead
Soldering
Temperature/Time
- -
260/10
°C/s
Operating
Wavelength
Range
X
1
.2
I
1
.6
pm
Pin
Information
0
0
0 0 0 0 0 0 0 0
0
wx
10
9
8
7
6
5 4 3
2
1
11
12 13 14 15
16
17
18
1920
0
0
0 0 0 0 0 0 0 0
0
TX
Figure
1
.
Top
View
of
the
NLT25-15-PA
Transceiver,
20-Pin
Configuration
Table 2
.
Receiver
Pin
Descriptions
Pin
#
Symbol
Functional Description
Logic
Family
MS MS
Mounting
Studs
.
The
mounting
studs
are
provided
for
transceiver
mechanical attachment
to
the
circuit
board
.
The
mounting
studs
must
be
connected
to
the
equipment
chassis
ground
.
NA
1
VPD
Photodetector
Bias
Input
.
This
lead supplies bias
for
the
PIN
photodetector
diode
.
NA
2
VEER
Receiver
Signal
Ground
.
NA
VEER
Receiver
Signal
Ground
.
NA
4
NIC
No
Internal
Connection
.
NA
5
NIC
No
Internal
Connection
.
NA
6
VEER
Receiver
Signal
Ground
.
NA
7
VCCR
Receiver
Power
Supply
.
NA
8
SD
Signal
Detect
.
Normal
operation
:
logic
one
output
.
Fault
condition
:
logic
zero
output
.
LVTTL
9
RD-
Received
Data
Out
.
ac-coupled
CML
10
RD
+
Received
Data
Out
.
ac-coupled
CML
2
AgereSystems
Inc
.
AdLib OCR Evaluation
Preliminary
Data
Sheet
NetLight
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
June
2002
for
Intermediate
Reach
Pin
Information
(continued)
Table 3
.
Transmitter
Pin
Descriptions
Pin
#
Symbol
Functional Description
Logic
Family
11
VCCT
Transmitter
Power
Supply
.
NA
12
VEET
Transmitter
Signal
Ground
.
NA
13
TDis
Transmitter
Disable
.
LVTTL
14
TD+
Transmitter
Data
In
.
An
internal
50
0
termination
is
pro-
ac-coupled
vided
consisting
of
a
100
0
resistor
between
the
TD+
and
PECL/CML
TD-
pins
.
15
TD-
Transmitter
Data
In
.
SeeTD+
pin
for
terminations
.
ac-coupled
PECL/CML
16
VEET
Transmitter
Signal
Ground
.
NA
17
BMON(-)
LaserDiode
Bias
Current
Monitor-Negative
End
.
NA
Optional
feature
.
If
feature
is
not
used,
do
not
connect
.
The
laser
bias
current
is
accessible
as a
do
voltage
by
mea-
suring the
voltage
developed
across
pins
17
and
18
.
18
BMON(+)
LaserDiode
Bias
Current
Monitor-Positive
End
.
NA
Optional
feature
.
If
feature
is
not
used,
do
not
connect
.
See
pin
17
description
.
19
PMON(-)
LaserDiode
Optical
Power
Monitor-Negative
End
.
NA
Optional
feature
.
If
feature
is
not
used,
do
not
connect
.
The
back-facet
diode
monitor
current
is
accessible
as a
voltage
proportional
to
the photocurrent
through
a
200
0
resistor
between
pins
19
and
20
.
20
PMON(+)
LaserDiode
Optical
Power
Monitor-Positive
End
.
NA
Optional
feature
.
If
feature
is
not
used,
do
not
connect
.
See
pin
19
description
.
Electrostatic
Discharge
Caution
:
This
device
is
susceptible
to
damage
as a
result
of
electrostatic
discharge
(ESD)
.
Take
proper
precautions
during
both
han-
dling
and
testing
.
Follow
EIA0Standard
EIA-625
.
Although
protection
circuitry
is
designed
into
the
device,
take
proper
precautions
to
avoid
exposure
to
ESD
.
Application
Information
The
NLT
receiver
section
is
a
highly
sensitive
fiber-
optic
receiver
.
Although
the
data
outputs
are
digital
logic
levels
(CML),
the
device should
be
thought
of
as
an
analog
component
.
When
laying
out
system
appli-
cation
boards,
the
NLT
transceiver
should
receive
the
same
type
of
consideration
given
to
a
sensitive
analog
component
.
Agere
Systems
employs
a
human-body
model
(HBM)
for
ESD
susceptibility
testing
and
protection-design
evaluation
.
ESD
voltage
thresholds
are
dependent
on
the
critical
parameters
used
to
define
the
model
.
A
standard
HBM
(resistance
=
1
.5
kO,
capacitance
=
100
pF)
is
widely
used
and,
therefore,
can be used
for
comparisonpurposes
.
The
HBM
ESD
threshold
estab-
lished
for
the
NLT25-15-PA
is
±1000
V
.
Printed-Wiring
Board
Layout
Considerations
A
fiber-optic
receiver
employs
a
very
high
gain,
wide-
bandwidth
transimpedance
amplifier
.
This
amplifier
detects
and
amplifies
signals
that
are
only
tens
of
nA
in
amplitude
when
the
receiver
is
operating
near
its
sensi-
tivity
limit
.
Any
unwanted
signal
currents
that
couple
into
the
receiver
circuitry
cause
a decrease
in
the
receiver's
sensitivity
and
can
also
degrade
the
perfor-
mance
of
the
receiver's
signal-detect
(SD)
circuit
.
AgereSystems
Inc
.
3
AdLib OCR Evaluation
NetLight
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
Preliminary
Data
Sheet
for
Intermediate
Reach June
2002
Application
Information
(continued)
Printed-Wiring
Board
Layout
Considerations
(continued)
To
minimize
the
coupling
of
unwanted
noise
into
the
receiver,
careful
attention
must
be
given
to
the
printed-
wiring
board
.
At
a
minimum,
a
double-sided
printed-wiring
board
(PWB)
with
a
large
component-side ground
plane
beneath
the
transceiver
must
be
used
.
In
applications
that
include
many
other
high-speed
devices,
a
multi-
layer
PWB
is
highly
recommended
.
This
permits
the
placement
of
power
and
ground
on
separate
layers,
which
allows
them
to
be
isolated
from
the
signal
lines
.
Multilayer
construction
also
permits
the
routing
of
sen-
sitive
signal
traces
away
from
high-level,
high-speed
signal
lines
.
To
minimize
the
possibility
of
coupling
noise
into
the
receiver
section,
high-level,
high-speed
signals
such as
transmitter
inputs
and
clock
lines
should
be
routed
as
far
away
as
possible
from
the
receiver
pins
.
Noise
that
couples
into
the
receiver
through
the
power
supply
pins
can
also
degrade
performance
.
It
is
recom-
mended
that
the
pi
filter,
shown
in
Figure
3,
be
used
for
both
the
transmitter
and
receiver
power
supplies
.
Data
and
Signal-Detect
Outputs
Due
to
the
high
switching
speeds
of
CIVIL
outputs,
transmission
line
design
must
be used
to
interconnect
components
.
To
ensure
optimum
signal
fidelity,
both
data
and
clock
outputs
should
be
terminated
identically
.
The
signal
lines
connecting
the
data
outputs
to
the
next
device
should
be
equal
in
length
and
have matched
impedances
.
Controlled-impedance
stripline
or
micros-
trip
construction
must
be used
to
preserve
the
quality
of
the
signal
into
the
next
component
and
to
minimize
reflections
back
into
the
receiver,
which
could
degrade
its
performance
.
Excessive
ringing
due
to
reflections
caused
by
improperly terminated
signal
lines
makes
it
difficult
for
the
component
receiving
these
signals
to
decipher
the
proper
logic
levels
andcan
cause
transi-
tions to
occur
where
none
were
intended
.
Also,
by
min-
imizing
high-frequency
ringing,
possible
EMI
problems
can be avoided
.
The
signal-detect
output
is
positive
LVTTL
logic
.
A
logic
low
at this
output
indicates
that
the
optical
signal
into
the
receiver
has
been
interrupted
or
that
the
light
level
has
fallen
below
the
minimum
signal-detect
threshold
.
This
output
should
not
be
used
as an
error
rate
indica-
tor
since
its
switching threshold
is
determined
only
by
the
magnitude
of
the
incoming
optical
signal
.
SINGLE
ENDED
VOr+
DATA/CLOCK
VOA
DIFFERENTIAL
VOr+
DATA/CLOCK
VOA
Figure
2
.
Data
and
Clock
Output
Logic
Level
Definitions
Transceiver
Processing
When
the
process
plug
is
placed
in
the
transceiver's
optical
port,
the
transceiver
and
plug
can
withstand
normal
wave
soldering
and
aqueous
spray
cleaning
processes
.
However,
the
transceiver
is
not hermetic,
and
should
not
be
subjected
to
immersion
in
cleaning
solvents
.
The
transceiver
case
should
not
be
exposed
to
temperatures
in
excess
of
125 °C
.
The
transceiver
pins
can be
wave
soldered
at
260
°C
for
up
to
10 sec-
onds
.
The
process
plug
should
only
be
usedonce
.
After
removing
the
process
plug
from
the
transceiver,
it
must
not
be
used
again
as
a process
plug
;
however,
if
it
has
not
been
contaminated,
it
can
be
reused
as
a
dust
cover
.
4
Agere
Systems
Inc
.
AdLib OCR Evaluation
Preliminary
Data
Sheet
NetLight
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
June
2002
for
Intermediate
Reach
Transceiver
Optical
and
Electrical
Characteristics
Table
4
.
Transmitter
Optical
and
Electrical
Characteristics
(Tc
=
-40
°C
to
+85
°C,
VCC
=
3
.135
V-3
.465
V
.
All
parameters
must meet
the
specifications
over
the
entire
lifetime
.)
Parameter
Symbol
Min
Max
Unit
Average
Optical
Output
Power
Po -5
0
dBm
Optical
Wavelength
Xc
1266 1360
nm
Spectral
Width
AX-20
-
1
nm
Side-mode
Suppression
Ratio
SMSR
30
-
dB
Dynamic
Extinction
Ratio
EXT
8
.2
-
dB
Output
Optical
Eye
Compliant
with
SONET
GR-253-CORE
and
ITU-T
6
.957
Eye
Mask
Requirements
Power
Supply
Current
ICCT
-
150
mA
Input
Data
Voltage-Single
Ended'
Input
Data
Voltage-Differential'
VINp-p
VINp-p
150
300 800
1600
mVp-p
mVp-p
Transmit
Disable
Voltage
2
VD
Vcc
-
0
.9
Vcc
V
Transmit
Enable
Voltage
2
VEN
VEE
VEE
+
0
.8
V
Laser
Bias
Voltage
VBIAS 0
.0
0
.7
V
Laser
Back-facet Monitor Voltage
VBF
0
.01
0
.2
V
1
.
50
E2
load,
measured
single
ended
.
Differential
operation
is
necessary
for
optimum
performance
.
(See
Figure
2
for
a
visual
representation
.)
2
.
TTL
compatible
interface
.
Table
5
.
Receiver
Optical
and
Electrical
Characteristics
(Tc =
-40
°C
to
+85
°C,
Vcc
= 3
.135
V-3
.465
V)
Parameter
Symbol
Min
Max
Unit
Average
Sensitivity'
PI
-
-18
dBm
Maximum
Input
Powerl
Pnnaac
0
-
dBm
Power
Supply
Current
ICCR
-
150
mA
Output Data
/Clock
Voltage-Single
Ended2
Output
Data/Clock
Voltage-Differentia12
VOUTP-p
VOUTP-p
300
600 500
1000
mVp-p
mVp-p
Signal-detect
Switching
Threshold
Assert
Deassert
LSTD
LSTI
-45
-45 -19
.0
-18
.5
dBm
dBm
Signal-detect
Hysteresis
HYS
0
.5
6
dB
Signal-detect
Voltage3
Low
High
VOL
VOH
0
.0
2
.4
0
.8
VCC
V
V
Signal-detect
Response
Time
SDRT
-
100
gs
Reflectance
- -
-
27
d
B
1
.
223-
1
PRBS
with
a
BER
of
1x10-10
.
2
.
50
E2
load,
measured
single
ended
.
Differential
operation
is
necessary
for
optimum
performance
.
(See
Figure
2
for
a
visual
representation
.)
3
.
TTL
compatible
interface
.
Agere
Systems
Inc
.
5
AdLib OCR Evaluation
NetLight
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
Preliminary
Data
Sheet
for
Intermediate
Reach June
2002
Qualification
and
Reliability
To
help
ensure
high
product
reliability
and
customer
satisfaction,
AgereSystems
is
committed
to
an
intensive qual-
ity
program
that
starts
in
the
design
phase
and
proceeds
through
the
manufacturing
process
.
Optoelectronic
mod-
ules
are
qualified
to
ITU
GR-468-CORE
remote
terminal
standards, using
sampling
techniques
consistent
with
Telcordia
Technologies
T""
requirements
.
In
addition,
AgereSystems
design,
development,
and
manufacturing
facilities
havebeen
certified
to
be
in full
com-
pliance
with
the
latest
ISO®-9001
Quality
System
Standards
.
Table 6
.
Regulatory
Compliance
Feature Test
Method
Performance
Laser
Eye
Safety
U
.S
.
21
CFR
(J)
1040
.10
and
1040
.
11,
IEC®
CDRH
compliant
and
Class
1
60825-1
1988,
IEC
60825-2
1997
laser
safe
Electrostatic
Discharge
(ESD)
to
MIL-STD
883C,
Method
3015
.4
Class
1
(>1000 V)
Electrical
Pins
Electrostatic
Discharge
(ESD)
to
IEC
61000-4-2
;
1999
Withstand
discharges
of
Optical
Connector
15
kV
using
an
air-discharge
probe
Electromagnetic
Interference
FCC
Part
15 Subpart
J
Class
B,
CISPR
22
:
1997
;
Compliant
with
standards
(EMI)
EN
55022:1998
Class
B,
VCCI
Class
I
Immunity
IEC
61000-4-3-1998
Less
than
1
dB
change
in
receiver
sensitivity
with
field
strength of
3
V/m
RMS,
from
10
MHz
to
1
GHz
Component
UL
®1950,
CSA
®
C22
.2
#950,
IEC
60950:1999
-
Flammability
UL94
V-0
-
6
AgereSystems
Inc
.
AdLib OCR Evaluation
Preliminary
Data
Sheet
NetLight
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
June
2002
for
Intermediate
Reach
Electrical
Schematic
BMoN-
BMON+
PMON-
PMON+
17
18
~
19
20
3
kS2
3
kS2
10
S2
200
S2
VEET
3
kf2
3
kf2
NIC
TI)
TRANSMITTER
DRIVER TD+
TDis
VCCT
SFF
TRANSCEIVER
VCCR
VPD
RD+
D_
RD-
RECEIVER
ul
POST-
NIC
AMPLIFIER
NIC
SD
VEER
"
Ferrite
beads
can be
used
as
an
option
.
t For
all
capacitors,
MLC
caps
are
recommended
.
12,
16
15
14
13
11
L2
VCC
7
IC4
IC5
Ll
T
_L
=C2IC3
=C1
10
Ll
= L2 =
1
I
.H-4
.7
I
.H"
5
C1
=C2
= 10 nFt
4
C3=
4
.7
ItF-10
ItF
8
C4=C5
=4
.7
ItF-10
ItF
2, 3,
6
1-968F
.bx
Figure
3
.
Power
Supply
Filtering
for
the
Small
Form-Factor
Transceiver
Agere
Systems
Inc
.
7
AdLib OCR Evaluation
NetLight
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
Preliminary
Data
Sheet
for
Intermediate
Reach June
2002
Application
Schematics
Electrical
Data
Interface-Current
Mode
Logic
(CML)
Vcc
(+3
.3
V)
Vcc
(+3
.3
V)
(A)
TRANSMITTER
INTERFACE-dc
COUPLED-(CML)
Vcc
(+3
.3
V)
(B)
RECEIVER
INTERFACE-dc
COUPLED-(CML)
Figure
4
.
3
.3
V
Transceiver
Interface
with
3
.3
V
ICs
and
CIVIL
AgereSystems
Inc
.
AdLib OCR Evaluation
Preliminary
Data
Sheet
NetLight
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
June
2002
for
Intermediate
Reach
Application
Schematics
(continued)
Alternate
Electrical
Data
Interface
Options
Vcc
(+3
.3
V)
Vcc
(+3
.3
V)
Vcc
(+3
.3
V)
Vcc
(+3
.3
V)
I
.tF
Z
=50
S2
Z
=
50
E2
CML
wF
I
(B)
RECEIVER
INTERFACE-ac
COUPLED-(CML)
1-1033Fe
Figure
5
.
3
.3
V
Transceiver
Interface
with 3
.3
V
ICs
Agere
Systems
Inc
.
"
Optional ac-coupling capacitors
;
use ceramic
X7R
or
equivalent
.
(A)
TRANSMITTER
INTERFACE-ac
OR
do
COUPLED-(LVPECL)
AdLib OCR Evaluation
NetLight
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
Preliminary
Data
Sheet
for
Intermediate
Reach June
2002
Outline
Diagrams
Package
Outline
Dimensions
are
in
inches
and
(millimeters)
.
a
CCo
~
/~
0
.530
,~
(13
.46)
("`
v
1
.952
(49
.58)
0
.383
3
O
(9
.731
)
O
0
.160~
0
0
.018
(4
.06)
(1
.78)
(0
.46)
t
0
.630
_ _
(16
.00)
0
.350
0
.394
(8
.90)
(10
.02)
0
.776
(19
.71)
0
.125
(3
.18)
0
.246
(6
.25)
0
.386
MAX
.
(9
.80)
0
.400
(10
.16)
10
AgereSystems
Inc
.
AdLib OCR Evaluation
Preliminary
Data
Sheet
NetLight
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
June
2002
for
Intermediate
Reach
Outline
Diagrams
(continued)
Printed-Wiring
Board
Layout
Dimensions
are
in
millimeters
and
(inches)
.
(0
.11
(2x)
0
2
.29
MAX
-
(0
.090)
AREA
FOR
EYELETS
3
.00
(0
.118)
6
.00
(0
.236)
3
.08
(0
.121)
2
.00
(0.79)
(2x)
0
2
.29
MAX
2
.01
(0
.090)
(0.79)
7
.59
9
.59
Notes
:
1
.
Holes
for
mounting
studs
must
be
tied
to
chassis
ground
.
2
.
Holes
for
housing
leads
must
be
tied
to signal
ground
.
(2x)
0
1
.4
t
0
.1
NOTE
1
(0 .055
t0
.004)
$
0
0
.00
A
4
.57
8
.89
(0
.1
.80)
(0
.350)
7
.11
(9x)
1
.78J
(0
.070)
16
.00
REF
(2x)
0
0
.81
t 0
.1
(0
.630)
(0
.032
t0
.004)
I
$
0
0
.00
1
A
(0
.140)
~(4x)
0
1
.4
t 0
.1
NOTE
2
0.16 (0.055
t0
.004)
.400)
$
o
.oo
A
1-1271(F)
Agere
Systems
Inc
.
11
AdLib OCR Evaluation
NetLight
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
Preliminary
Data
Sheet
for
Intermediate
Reach June
2002
Recommended
Panel
Opening
Dimensions
in
millimeters
and
(inches)
.
.2
10
.16
-0
C
0
.4
+0
.006)0.0061
O
DETAIL
A
O
00000000000
5
.24
®O
0000000000
O~
00000000000
09
B
U
I
EIE]o
., ., ., ., .,
. .
., ., ., .,
1
(0
.039)
A
SOLDER
POSTS
14
.22
±
0
.1
(0
.56
±
0
.004)
15
.75
MAX
15
.0
MIN
(0
.62
MAX
0
.59
MIN)
SECTION
B-B
B
12
AgereSystems
Inc
.
AdLib OCR Evaluation
NetLight
NLT25-15-PA
2
.5
Gbits/s
1310
nm
Laser
Transceiver
Preliminary
Data
Sheet
for
Intermediate
Reach June
2002
Laser
Safety
Information
Class
I
Laser
Product
All
versions
of
the
transceiver
are
Class
I
laser
products
per
CDRH,
21
CFR
1040
Laser
Safety
requirements
.
All
versions
are
Class
I
laser
products
per
IEC
60825-1
:1993
.
Caution
:
Use
of
controls,
adjustments,
and
procedures
other
than
those
specified
herein
may
result
in
haz-
ardous
laser
radiation
exposure
.
This
product
complies
with 21
CFR
1040
.10
and
1040
.
11
.
Wavelength
=
1310
nm
Maximum
power
=
1
.58
mW
Product
is
not
shipped
with
power
supply
.
NOTICE
Unterminated
optical
connectors
can
emit
laser
radiation
.
Do
not
view
with
optical
instruments
.
Ordering
Information
Table 7
.
Ordering
Information
Description
Device
Code
Comcode
2
x 10 Single-mode
SFFLC
receptacle transceiver
for
2
.488
Gbits/s
intermediate-reach
applications
NLT25-15-PA
700010600
EIA
is
a
registered
trademark
of
the
Electronic
Industries
Association
.
IEC
is
a
registered
trademark
of
The
International
Electrotechnical
Commission
.
Telcordia
Technologies
is
a trademark
of
Telcordia
Technologies,
Inc
.
ISO
is
a
registered
trademark
of
The
International
Organization
for
Standardization
.
CSA
is
a
registered
trademark
of
Canadian
Standards
Association
.
UL
is
a
registered
trademark
of
Underwriters
Laboratories,
Inc
.
For
additional
information,
contact your
Agere
Systems
Account
Manager
or
the
following
:
INTERNET
:
http
://www
.agere
.com
E-MAIL
:
docmaster@agere
.com
N
.
AMERICA
:
Agere
Systems
Inc
.,
555
Union
Boulevard,
Room
30L-15P-BA,
Allentown,
PA
18109-3286
1-800-372-2447,
FAX
610-712-4106
(In
CANADA
:
1-800-553-2448,
FAX
610-712-4106)
ASIA
:
Agere
Systems
HongKong
Ltd
.,
Suites
3201
&
3210-12,
32/F,
Tower
2,
The
Gateway,
Harbour
City,
Kowloon
Tel
.
(852)
3129-2000,
FAX
(852)
3129-2020
CHINA
:
(86)
21-5047-1212
(Shanghai),
(86)
755-25881122
(Shenzhen)
JAPAN
:
(81)
3-5421-1600
(Tokyo),
KOREA
:
(82)
2-767-1850
(Seoul),
SINGAPORE
:
(65)
6778-8833,
TAIWAN
:
(886)
2-2725-5858
(Taipei)
EUROPE
:
Tel
.
(44)
7000
624624,
FAX
(44)
1344
488045
Agere
Systems
Inc
.
reserves
the
right
to
make
changes
to
the
product(s)
or
information
contained
herein
without
notice
.
No
liability is
assumed
as
a
result
of
their
use or
application
.
Agere,
Agere Systems,
and
the
Agere
logo
are
trademarks
of
Agere
Systems
Inc
.
NetLight
is
a
registered
trademark
of
Agere
Systems
Inc
.
Copyright
©
2002
Agere
Systems
Inc
.
All
Rights
Reserved
sere
Ssys
tems
June
2002
DS02-263METR
(Replaces
DS02-162METR)
8
AdLib OCR Evaluation
