Agere D2555G31 D2570, d2526, d2555 wavelength-selected direct modulated isolated dfb laser module Datasheet

Data Sheet, Rev. 3
July 2001
D2570, D2526, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Applications
■
Three direct-modulated DWDM families available
to meet a number of OC-48/STM-16 applications:
— Extended reach (100 km)
— Very long reach (170 km)
— Metro DWDM
— Digital video
Product Codes
The 1.5 µm D2570, D2526G, and D2555 Laser Modules are
available in a 14-pin, hermetic, butterfly package.
Product
Code
Peak
Power
Dispersion
Performance
D2570H
D2526G
D2555G
10 mW
2 mW
2 mW
1800 ps/nm (100 km)
1800 ps/nm (100 km)
3000 ps/nm (170 km)
Features
■
ITU wavelengths available from
1528.77 nm —1610.06 nm
■
SONET/SDH compatible up to OC-48/STM-16
■
Temperature tunable for precise wavelength
selection
■
Integrated optical isolator
■
High-performance, multiquantum well (MQW)
distributed-feedback (DFB) laser
■
Industry-standard, 14-pin butterfly package
■
Characterized at 2.488 Gbits/s (NRZ)
■
InGaAs, PIN photodetector back-facet monitor
■
Low threshold current
■
High-reliability, hermetic packaging
■
Excellent long-term wavelength stability can eliminate the need for external wavelength locker
■
Qualified to meet the intent of Telcordia Technologies * 468
* Telcordia Technologies is a trademark of Telcordia Technologies,
Inc.
Description
The Direct Modulated Isolated DFB Laser Module
contains an internally cooled, InGaAs, MQW, distributed-feedback (DFB) laser designed for 1.5 µm applications. The following three direct-modulation DWDM
product families have been established to meet various OC-48/STM-16 system applications:
■
D2526-type: designed to be used in OC-48/
STM-16 (2.488 Gbits/s) for extended reach, dense
WDM applications (1800 ps/nm). The wavelength
of the laser can be temperature-tuned for precise
wavelength selection by adjusting the temperature
of the internal thermoelectric cooler.
■
D2555-type: high-performance device designed for
very low dispersion; used in fiber spans exceeding
170 km (3000 ps/nm).
■
D2570-type: high-power, direct-modulated laser
eliminates the need for optical amplifiers in DWDM
many applications.
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Description (continued)
Data Sheet, Rev. 3
July 2001
Pin Information
Controlled Feedback
The module contains an internal optical isolator that
suppresses optical feedback in laser-based, fiber-optic
systems. Light reflected back to the laser is attenuated
a minimum of 30 dB.
Controlled Temperature
An integral thermoelectric cooler (TEC) provides stable
thermal characteristics. The TEC allows for heating
and cooling of the laser chip to maintain a temperature
of 25 °C for case temperatures from –40 °C to +70 °C.
The laser temperature is monitored by the internal
thermistor, which can be used with external circuitry to
control the laser chip temperature.
Controlled Power
An internal, InGaAs, PIN photodiode functions as the
back-facet monitor. The photodiode monitors emission
from the rear facet of the laser and, when used in conjunction with control circuitry, can control optical power
launched into the fiber. Normally, this configuration is
used in a feedback arrangement to maintain consistent
laser output power.
Name
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Thermistor
Thermistor
Laser dc Bias (Cathode) (–)
Back-facet Monitor Anode (–)
Back-facet Monitor Cathode (+)
Thermoelectric Cooler (+)*
Thermoelectric Cooler (–)†
Case Ground
Case Ground
Case Ground
Laser Anode (+)†
RF Laser Input Cathode (–)
Laser Anode (+)†
Case Ground
* A positive current through the thermoelectric heat pump cools the
laser.
† Both leads should be grounded for optimum performance.
7
6
–
5
+
+
4
3
–
2
TH
TEC
10 kΩ
R1
20 Ω
PACKAGE
GROUNDS
8
9
1
–
L1
160 nH
Standard Package
The laser module is fabricated in a 14-pin, hermetic,
metal/ceramic butterfly package that incorporates a
bias tee, which separates the dc-bias path from the RF
input. The RF input has a nominal 25 Ω impedance.
Pin
ISOLATOR
NC
10
+
–
+
11
12
13
14
1-567F.b
Top view.
Figure 1. Circuit Schematic
The laser module is equipped with SMF-28 * type fiber.
The fiber has a 900 µm tight buffer jacket. Various connectors and pigtail lengths are available.
Agere Systems’ optoelectronic components are being
qualified to rigorous internal standards that are consistent with Telcordia Technologies TR-NWT-000468. All
design and manufacturing operations are ISO * 9001
certified. The module is being fully qualified for central
office applications.
* ISO is a registered trademark of The International Organization for
Standardization.
† SMF-28 is a trademark of Corning Inc.
2
Agere Systems Inc.
Data Sheet, Rev. 3
July 2001
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the performance characteristics of the data sheet. Exposure to absolute maximum ratings for
extended periods can adversely affect device reliability.
Parameter
Laser Reverse Voltage
dc Forward Current
Operating Case Temperature Range
Storage Case Temperature Range*
Photodiode Reverse Voltage
Photodiode Forward Current
Symbol
Min
Max
Unit
VRLMAX
IFLMAX
TC
Tstg
VRPDMAX
IFPDMAX
—
—
–40
–40
—
—
2
150
70
85
10
2
V
mA
°C
°C
V
mA
* Does not apply to shipping container.
Handling Precautions
Mounting Instructions
Power Sequencing
The minimum fiber bend radius is 1.23 in (31.25 mm).
To avoid the possibility of damage to the laser module
from power supply switching transients, follow this turnon sequence:
1. All ground connections
2. Most negative supply
3. Most positive supply
4. All remaining connections
Reverse the order for the proper turn-off sequence.
Electrostatic Discharge
CAUTION:
This device is susceptible to damage
as a result of electrostatic discharge.
Take proper precautions during both
handling and testing. Follow guidelines such as JEDEC Publication No.
108-A (Dec. 1988).
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 k¾, capacitance =
100 pF) is widely used and, therefore, can be used for
comparison purposes. The HBM ESD threshold presented here was obtained using these circuit parameters:
To avoid degradation in performance, mount the module on the board as follows:
1. Place the bottom flange of the module on a flat heat
sink at least 0.5 in. x 1.180 in. (12.7 mm x 30 mm) in
size. The surface finish of the heat sink should be
better than 32 µin. (0.8 µm), and the surface flatness
must be better than 0.001 in. (25.4 µm). Using thermal conductive grease is optional; however, thermal
performance can be improved by up to 5% if conductive grease is applied between the bottom flange
and the heat sink.
2. Mount four #2-56 screws with Fillister heads
(M2-3 mm) at the four screw hole locations (see
Outline Diagram). The Fillister head diameter must
not exceed 0.140 in. (3.55 mm). Do not apply more
than 1 in./lb. of torque to the screws.
0.062 (1.58)
0.118
(3.00)
0.086
(2.18)
0.031 (0.79)
0.140
(3.56)
0.129 (3.28) R
0.041 (1.04)
1-532
Note: Dimensions are in inches and (millimeters).
Figure 2. Fillister Head Screw
Parameter
Human-body Model
Agere Systems Inc.
Value
Unit
>400
V
3
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Data Sheet, Rev. 3
July 2001
D2526 Characteristics
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are
the result of engineering evaluations. Typical values are for information purposes only and are not part of the testing
requirements.
Table 1. Electrical Characteristics (at 25 °C laser temperature)
Parameter
Slope Efficiency
Threshold Current
Laser Forward Voltage
Laser Submount Temperature
Monitor Reverse-bias Voltage*
Monitor Current
Monitor Dark Current
Input Impedance
Thermistor Current
Resistance Ratio†
Thermistor Resistance
TEC Current
TEC Voltage
TEC Capacity
Symbol
Test Conditions
Min
Typ
Max
Unit
η
LF = 2 mW (CW)
—
LF = 2 mW (CW)
—
—
POL = 1 mW (CW)
IF = 0, VRMON = 5 V
—
—
—
TL = 25 °C
TL = 25 °C, TC = 70 °C
TL = 25 °C, TC = 70°C
TC = 70 °C
0.06
—
—
20
3
0.1
—
—
10
9.1
9.5
—
—
—
0.09
14
1.3
—
5
0.3
0.01
25
—
—
—
0.6
1.3
—
0.13
30
1.8
30
10
1.5
0.1
—
100
9.6
10.5
1.0
2.0
50
mW/mA
mA
V
°C
V
mA
µA
Ω
µA
—
kΩ
A
V
°C
Min
Typ
Max
Unit
2.0
1528.77
—
—
—
1610.06
mW
nm
—
2
10
MHz
30
30
—
—
—
—
—
—
±0.1
dB
dB
nm
—
—
1
pm/°C
ITH
VLF
TLASER
VRMON
IRMON
ID
ZIN
ITC
—
RTH
ITEC
VTEC
∆T
* Standard operating condition is 5.0 V reverse bias.
† Ratio of thermistor resistance at 0 °C to thermistor resistance at 50 °C.
Table 2. Optical Characteristics (at 25 °C laser temperature)
Parameter
Peak Optical Output Power
Center Wavelength
(See Table 10.)
Line Width (3 dB full width)
Side-mode Suppression Ratio
Optical Isolation
Wavelength Drift (EOL)
Center Wavelength Drift with
Case Temperature
Wavelength Temperature Tuning
Coefficient
Tracking Error
Symbol
Test Conditions
PPEAK
λc
—
TL = 25 °C
CW wavelength
∆λ
Modulated at 2.5 Gbits/s
at rated power
SMSR
CW
—
TC = 0 °C to 70 °C
∆λ
Tested over
25-year lifetime
∆λC/∆TC
0 °C ≤ TC ≤ 70 °C
—
—
—
0.095
—
nm/°C
—
TC = –20 °C/25 °C/70 °C
—
—
1
dB
Table 3. Dispersion Performance
Parameter
Dispersion Penalty for Extended Reach
4
Symbol
Test
Conditions
Min
Typ
Max
Unit
DP
1800 ps/nm
—
—
2.0
dB
Agere Systems Inc.
Data Sheet, Rev. 3
July 2001
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
D2555 Characteristics
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are
the result of engineering evaluations. Typical values are for information purposes only and are not part of the testing requirements.
Table 4. Electrical Characteristics (at 25 °C laser temperature)
Parameter
Slope Efficiency
Threshold Current
Laser Forward Voltage
Laser Submount Temperature
Monitor Reverse-bias Voltage*
Monitor Current
Monitor Dark Current
Input Impedance
Thermistor Current
Resistance Ratio†
Thermistor Resistance
TEC Current
TEC Voltage
TEC Capacity
Symbol
Test Conditions
Min
Typ
Max
Unit
η
ITH
VLF
LF = 2 mW (CW)
—
LF = 2 mW (CW)
—
—
POL = 1 mW (CW)
IF = 0, VRMON = 5 V
—
—
—
TL = 25 °C
TL = 25 °C, TC = 70 °C
TL = 25 °C, TC = 70°C
TC = 70 °C
0.05
—
—
20
3
0.1
—
—
10
9.1
9.5
—
—
—
0.08
12
1.3
—
5
0.3
0.01
25
—
—
—
0.6
1.3
—
0.10
35
1.8
30
10
1.9
0.1
—
100
9.6
10.5
1.0
2.0
50
mW/mA
mA
V
°C
V
mA
µA
Ω
µA
—
kΩ
A
V
°C
Min
Typ
Max
Unit
2.0
1528.77
—
—
—
1563.86
mW
nm
—
2
10
MHz
30
30
—
—
—
—
—
—
±0.1
dB
dB
nm
—
—
1
pm/°C
TLASER
VRMON
IRMON
ID
ZIN
ITC
—
RTH
ITEC
VTEC
∆T
* Standard operating condition is 5.0 V reverse bias.
† Ratio of thermistor resistance at 0 °C to thermistor resistance at 50 °C.
Table 5. Optical Characteristics (at 25 °C laser temperature)
Parameter
Peak Optical Output Power
Center Wavelength
(See Table 11.)
Line Width (3 dB full width)
Side-mode Suppression Ratio
Optical Isolation
Wavelength Drift (EOL)
Center Wavelength Drift with
Case Temperature
Wavelength Temperature Tuning
Coefficient
Tracking Error
Symbol
Test Conditions
—
TL = 25 °C
CW wavelength
∆λ
Modulated at 2.5 Gbits/s
at rated power
SMSR
CW
—
TC = 0 °C to 75 °C
∆λ
Tested over
25-year lifetime
∆λC/∆TC
0 °C ≤ TC ≤ 75 °C
PPEAK
λc
—
—
—
0.095
—
nm/°C
—
TC = –20 °C/25 °C/70 °C
—
—
1
dB
Table 6. Dispersion Performance
Parameter
Dispersion Penalty for Extended Reach
Agere Systems Inc.
Symbol
Test
Conditions
Min
Typ
Max
Unit
DP
3000 ps/nm
—
—
2.0
dB
5
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Data Sheet, Rev. 3
July 2001
D2570 Characteristics
Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are
the result of engineering evaluations. Typical values are for information purposes only and are not part of the testing requirements.
Table 7. Electrical Characteristics (at 25 °C laser temperature)
Parameter
Slope Efficiency
Threshold Current
Laser Forward Voltage
Laser Submount Temperature
Monitor Reverse-bias Voltage*
Monitor Current
Monitor Dark Current
Input Impedance
Thermistor Current
Resistance Ratio†
Thermistor Resistance
TEC Current
TEC Voltage
TEC Capacity
Symbol
Test Conditions
Min
Typ
Max
Unit
η
LF = 10 mW (CW)
—
LF = 10 mW (CW)
—
—
POL = 5 mW (CW)
IF = 0, VRMON = 5 V
—
—
—
TL = 25 °C
TL = 25 °C, TC = 70 °C
TL = 25 °C, TC = 70°C
TC = 70 °C
0.12
—
—
20
3
0.25
—
—
10
9.1
9.5
—
—
—
0.15
14
1.3
—
5
0.7
0.01
25
—
—
—
0.6
1.3
—
0.2
25
1.8
30
10
1.25
0.1
—
100
9.6
10.5
1.0
2.0
50
mW/mA
mA
V
°C
V
mA
µA
Ω
µA
—
kΩ
A
V
°C
Min
Typ
Max
Unit
10
1528.77
—
—
—
1610.06
mW
nm
—
2
10
MHz
30
30
—
—
—
—
—
—
±0.1
dB
dB
nm
—
—
1
pm/°C
ITH
VLF
TLASER
VRMON
IRMON
ID
ZIN
ITC
—
RTH
ITEC
VTEC
∆T
* Standard operating condition is 5.0 V reverse bias.
† Ratio of thermistor resistance at 0 °C to thermistor resistance at 50 °C.
Table 8. Optical Characteristics (at 25 °C laser temperature)
Parameter
Peak Optical Output Power
Center Wavelength
(See Table 12.)
Line Width (3 dB full width)
Side-mode Suppression Ratio
Optical Isolation
Wavelength Drift (EOL)
Center Wavelength Drift with
Case Temperature
Wavelength Temperature Tuning
Coefficient
Tracking Error
Symbol
Test Conditions
—
TL = 25 °C
CW wavelength
∆λ
Modulated at 2.5 Gbits/s
at rated power
SMSR
CW
—
TC = 0 °C to 70 °C
∆λ
Tested over
25-year lifetime
∆λC/∆TC
0 °C ≤ TC ≤ 70 °C
PPEAK
λc
—
—
—
0.095
—
nm/°C
—
TC = –20 °C/25 °C/70 °C
—
—
1
dB
Table 9. Dispersion Performance
Parameter
Dispersion Penalty for Extended Reach
66
Symbol
Test
Conditions
Min
Typ
Max
Unit
DP
1800 ps/nm
—
—
2.5
dB
Agere Systems Inc.
Data Sheet, Rev. 3
July 2001
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Outline Drawings
Dimensions are in inches and (millimeters).
1.025 (26.04)
0.500 (12.70)
MIN
PIN 1
0.10 ± 0.002
(2.54 ± 0.051)
0.020 (0.51) TYP
TRADEMARK, CODE, LASER SERIAL NUMBER,
AND DATE CODE IN APPROX. AREA SHOWN
STRAIN
RELIEF
0.605
(15.37)
MAX
0.036
(0.91)
~
0.500
(12.70)
0.200
(5.08)
0.350
(8.89)
0.078 (1.98)
0.105 (2.67) DIA
TYP (4) PLACES
PIN 14
0.213 (5.40) TYP
0.100 (2.54) TYP
39.37 (1000.00)
MIN
2.03 (51.6)
0.180 (4.56)
0.820 (20.83)
0.700 (17.78)
0.863 (21.91)
0.575 (14.61)
0.260 (6.60)
0.10
(2.5)
0.056 (1.42)
0.365
(9.27)
MAX
0.030 (0.75)
1.180 (29.97)
HEAT SINK
0.215
(5.47)
REF
0.215 (5.45)
1-520.g
Agere Systems Inc.
7
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Data Sheet, Rev. 3
July 2001
Ordering Information
Table 10. Ordering Information D2526G (FC-PC Connector)
Device
Code
D2526G61
D2526G60
D2526G59
D2526G58
D2526G57
D2526G56
D2526G55
D2526G54
D2526G53
D2526G52
D2526G51
D2526G50
D2526G49
D2526G48
D2526G47
D2526G46
D2526G45
D2526G44
D2526G43
D2526G42
D2526G41
D2526G40
D2526G39
D2526G38
D2526G37
D2526G36
D2526G35
D2526G34
D2526G33
D2526G32
D2526G31
D2526G30
D2526G29
D2526G28
D2526G27
D2526G26
D2526G25
D2526G24
D2526G23
D2526G22
D2526G21
8
ITU Freq.
(THz)
Center
Wavelength
(nm)
196.1
196.0
195.9
195.8
195.7
195.6
195.5
195.4
195.3
195.2
195.1
195.0
194.9
194.8
194.7
194.6
194.5
194.4
194.3
194.2
194.1
194.0
193.9
193.8
193.7
193.6
193.5
193.4
193.3
193.2
193.1
193.0
192.9
192.8
192.7
192.6
192.5
192.4
192.3
192.2
192.1
1528.77
1529.55
1530.33
1531.12
1531.90
1532.68
1533.47
1534.25
1535.04
1535.82
1536.61
1537.40
1538.19
1538.98
1539.77
1540.56
1541.35
1542.14
1542.94
1543.73
1544.53
1545.32
1546.12
1546.92
1547.72
1548.51
1549.32
1550.12
1550.92
1551.72
1552.52
1553.33
1554.13
1554.94
1555.75
1556.55
1557.36
1558.17
1558.98
1559.79
1560.61
Comcode
108221599
108221581
108221573
108221565
108221557
108003658
108003641
108003633
108003625
108003617
108003609
108003591
108003583
108003575
108003567
108003559
108003542
108003534
108003526
108003518
108003500
108003492
108003484
108003476
108003468
108003450
108003443
108003435
108003427
108003419
108003385
108003377
108003369
108003351
108003344
108003336
108003328
108003310
108003302
108003294
108003286
Device
Code
ITU Freq.
(THz)
Center
Wavelength
(nm)
D2526G19
191.9
1562.23
108003260
D2526G18
191.8
1563.05
108221540
D2526G17
191.7
1563.86
108221532
D2526G916
191.6
1564.68
108512526
D2526G915
191.5
1565.50
108512518
D2526G914
191.4
1566.31
108479858
D2526G913
191.3
1567.13
108479841
D2526G912
191.2
1567.95
108479833
D2526G911
191.1
1568.77
108479825
D2526G910
191.0
1569.59
108479817
D2526G909
190.9
1570.42
108479809
D2526G908
190.8
1571.24
108480369
D2526G907
190.7
1572.06
108480351
D2526G906
190.6
1572.89
108480344
D2526G905
190.5
1573.71
108479791
D2526G904
190.4
1574.54
108479783
D2526G903
190.3
1575.37
108479775
D2526G902
190.2
1576.20
108479767
D2526G901
190.1
1577.02
108479759
D2526G900
190.0
1577.85
108479742
D2526G899
189.9
1578.69
108480336
D2526G898
189.8
1579.52
108479734
D2526G897
189.7
1580.35
108479700
D2526G896
189.6
1581.18
108479692
D2526G895
189.5
1582.02
108479684
D2526G894
189.4
1582.85
108479676
D2526G893
189.3
1583.69
108479668
D2526G892
189.2
1584.53
108479650
D2526G891
189.1
1585.36
108479643
D2526G890
189.0
1586.20
108479635
D2526G889
188.9
1587.04
108479627
D2526G888
188.8
1587.88
108479619
D2526G887
188.7
1588.72
108479601
D2526G886
188.6
1589.57
108479585
D2526G885
188.5
1590.41
108479577
D2526G884
188.4
1591.25
108479569
D2526G883
188.3
1592.10
108479551
D2526G882
188.2
1592.95
108479544
D2526G881
188.1
1593.79
108479536
D2526G880
188.0
1594.64
108479528
D2526G879
187.9
1595.49
108479510
Comcode
Agere Systems Inc.
Data Sheet, Rev. 3
July 2001
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Ordering Information (continued)
Table 10. Ordering Information D2526G (FC-PC Connector) (continued)
Comcode
Device
Code
ITU Freq.
(THz)
Center
Wavelength
(nm)
1561.42
108003278
D2526G878
187.8
1596.34
108479502
187.7
1597.19
108479494
D2526G869
186.9
1604.33
108578220
187.6
1598.04
108479486
D2526G868
186.8
1604.88
108578204
D2526G875
187.5
1598.89
108479478
D2526G867
186.7
1605.74
108578196
D2526G874
187.4
1599.75
108479460
D2526G866
186.6
1606.60
108578188
D2526G873
187.3
1600.60
108479452
D2526G865
186.5
1607.47
108578162
D2526G872
187.2
1601.45
108479445
D2526G864
186.4
1608.33
108578154
D2526G871
187.1
1602.31
108479437
D2526G863
186.3
1609.19
108578105
D2526G870
187.0
1603.17
108578246
D2526G862
186.2
1610.06
108578097
Device
Code
ITU Freq.
(THz)
Center
Wavelength
(nm)
Comcode
D2555G38
D2555G37
D2555G36
D2555G35
D2555G34
D2555G33
D2555G32
D2555G31
D2555G30
D2555G29
D2555G28
D2555G27
D2555G26
D2555G25
D2555G24
D2555G23
D2555G22
D2555G21
D2555G20
D2555G19
D2555G18
D2555G17
193.8
193.7
193.6
193.5
193.4
193.3
193.2
193.1
193.0
192.9
192.8
192.7
192.6
192.5
192.4
192.3
192.2
192.1
192.0
191.9
191.8
191.7
1546.92
1547.72
1548.51
1549.32
1550.12
1550.92
1551.72
1552.52
1553.33
1554.13
1554.94
1555.75
1556.55
1557.36
1558.17
1558.98
1559.79
1560.61
1561.42
1562.23
1563.05
1563.86
108167008
108166992
108166984
108166976
108166968
108166950
108166943
108166935
108166927
108166877
108166851
108166836
108166810
108166794
108166786
108166760
108166745
108166737
108166695
108166687
108309972
108309964
Device
Code
ITU Freq.
(THz)
Center
Wavelength
(nm)
D2526G20
192.0
D2526G877
D2526G876
Comcode
Table 11. Ordering Information D2555G (FC-PC Connector)
Device
Code
ITU Freq.
(THz)
Center
Wavelength
(nm)
Comcode
D2555G61
D2555G60
D2555G59
D2555G58
D2555G57
D2555G56
D2555G55
D2555G54
D2555G53
D2555G52
D2555G51
D2555G50
D2555G49
D2555G48
D2555G47
D2555G46
D2555G45
D2555G44
D2555G43
D2555G42
D2555G41
D2555G40
D2555G39
196.1
196.0
195.9
195.8
195.7
195.6
195.5
195.4
195.3
195.2
195.1
195.0
194.9
194.8
194.7
194.6
194.5
194.4
194.3
194.2
194.1
194.0
193.9
1528.77
1529.55
1530.33
1531.12
1531.90
1532.68
1533.47
1534.25
1535.04
1535.82
1536.61
1537.40
1538.19
1538.98
1539.77
1540.56
1541.35
1542.14
1542.94
1543.73
1544.53
1545.32
1546.12
108309113
108309105
108309089
108309071
108309063
108167180
108167172
108167164
108167156
108167149
108167131
108167123
108167115
108167107
108167099
108167081
108167073
108167065
108167057
108167040
108167032
108167024
108167016
Agere Systems Inc.
9
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Data Sheet, Rev. 3
July 2001
Ordering Information (continued)
Table 12. Ordering Information D2570H (ST ® Ferrule)
Device
Code
D2570H61
D2570H60
D2570H59
D2570H58
D2570H57
D2570H56
D2570H55
D2570H54
D2570H53
D2570H52
D2570H51
D2570H50
D2570H49
D2570H48
D2570H47
D2570H46
D2570H45
D2570H44
D2570H43
D2570H42
D2570H41
D2570H40
D2570H39
D2570H38
D2570H37
D2570H36
D2570H35
D2570H34
D2570H33
D2570H32
D2570H31
D2570H30
D2570H29
D2570H28
D2570H27
D2570H26
D2570H25
D2570H24
D2570H23
D2570H22
D2570H21
D2570H20
D2570H19
10
ITU Freq.
(THz)
Center
Wavelength
(nm)
Comcode
Device
Code
ITU Freq.
(THz)
196.1
196.0
195.9
195.8
195.7
195.6
195.5
195.4
195.3
195.2
195.1
195.0
194.9
194.8
194.7
194.6
194.5
194.4
194.3
194.2
194.1
194.0
193.9
193.8
193.7
193.6
193.5
193.4
193.3
193.2
193.1
193.0
192.9
192.8
192.7
192.6
192.5
192.4
192.3
192.2
192.1
192.0
191.9
1528.77
1529.55
1530.33
1531.12
1531.90
1532.68
1533.47
1534.25
1535.04
1535.82
1536.61
1537.40
1538.19
1538.98
1539.77
1540.56
1541.35
1542.14
1542.94
1543.73
1544.53
1545.32
1546.12
1546.92
1547.72
1548.51
1549.32
1550.12
1550.92
1551.72
1552.52
1553.33
1554.13
1554.94
1555.75
1556.55
1557.36
1558.17
1558.98
1559.79
1560.61
1561.42
1562.23
108278425
108278417
108278409
108278391
108278383
108277914
108277500
108277492
108277484
108277476
108277468
108277450
108277443
108277435
108277427
108277419
108277393
108177924
108177916
108177908
108177890
108177882
108177874
108177866
108177858
108177841
108177833
108177153
108177825
108177809
108177791
108177783
108177767
108177759
108177742
108177734
108177726
108177718
108177700
108177692
108177684
108277385
108277377
D2570H18
D2570H17
D2570H916
D2570H915
D2570H914
D2570H913
D2570H912
D2570H911
D2570H910
D2570H909
D2570H908
D2570H907
D2570H906
D2570H905
D2570H904
D2570H903
D2570H902
D2570H901
D2570H900
D2570H899
D2570H898
D2570H897
D2570H896
D2570H895
D2570H894
D2570H893
D2570H892
D2570H891
D2570H890
D2570H889
D2570H888
D2570H887
D2570H886
D2570H885
D2570H884
D2570H883
D2570H882
D2570H881
D2570H880
D2570H879
D2570H878
D2570H877
D2570H876
191.8
191.7
191.6
191.5
191.4
191.3
191.2
191.1
191.0
190.9
190.8
190.7
190.6
190.5
190.4
190.3
190.2
190.1
190.0
189.9
189.8
189.7
189.6
189.5
189.4
189.3
189.2
189.1
189.0
188.9
188.8
188.7
188.6
188.5
188.4
188.3
188.2
188.1
188.0
187.9
187.8
187.7
187.6
Center
Wavelength
(nm)
Comcode
1563.05
108277369
1563.86
108277351
1564.68
108512500
1565.50
108512492
1566.31
108488149
1567.13
108488131
1567.95
108488123
1568.77
108488115
1569.59
108488107
1570.42
108488099
1571.24
108488081
1572.06
108488073
1572.89
108488065
1573.71
108488057
1574.54
108488040
1575.37
108488032
1576.20
108488024
1577.02
108488016
1577.85
108488008
1578.69
108487992
1579.52
108487984
1580.35
108487976
1581.18
108487968
1582.02
108487950
1582.85
108487943
1583.69
108487935
1584.53
108487927
1585.36
108487919
1586.20
108487901
1587.04
108487893
1587.88
108487885
1588.72
108487877
1589.57
108487869
1590.41
108487851
1591.25
108487844
1592.10
108487836
1592.95
108487828
1593.79
108487810
1594.64
108487802
1595.49
108487794
1596.34
108487786
1597.19
108487778
1598.04
108487760
Agere Systems Inc.
Data Sheet, Rev. 3
July 2001
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Ordering Information (continued)
Table 12. Ordering Information D2570H (ST Ferrule) (continued)
Device
Code
ITU Freq.
(THz)
Center
Wavelength
(nm)
Comcode
Device
Code
ITU Freq.
(THz)
Center
Wavelength
(nm)
Comcode
D2570H875
187.5
1598.89
108487752
D2570H868
186.8
1604.88
108578634
D2570H874
187.4
1599.75
108487745
D2570H867
186.7
1605.74
108578618
D2570H873
187.3
1600.60
108487737
D2570H866
186.6
1606.60
108578469
D2570H872
187.2
1601.45
108487729
D2570H865
186.5
1607.47
108578428
D2570H871
187.1
1602.31
108487711
D2570H864
186.4
1608.33
108578410
D2570H870
187.0
1603.17
108578659
D2570H863
186.3
1609.19
108578402
D2570H869
186.9
1604.33
108578642
D2570H862
186.2
1610.06
108578394
Laser Safety Information
Class IIIb Laser Product
FDA/CDRH Class IIIb laser product. All versions are Class IIIb laser products per CDRH, 21 CFR 1040 Laser
Safety requirements. The device has been classified with the FDA under accession number 8720010.
This product complies with 21 CFR 1040.10 and 1040.11.
8.3 µm/125 µm single-mode fiber pigtail with 900 µm tight buffer jacket and connector
Wavelength = 1.5 µm
Maximum power = 40 mW
Because of size constraints, laser safety labeling (including an FDA Class IIIb label) is not affixed to the module but
attached to the outside of the shipping carton.
Product is not shipped with power supply.
Caution: Use of controls, adjustments, and procedures other than those specified herein may result in
hazardous laser radiation exposure.
DANGER
INVISIBLE LASER RADIATION
IS EMITTED FROM THE END
OF FIBER OR CONNECTOR
Avoid direct exposure to beam
Do not view beam directly with
optical instruments
INVISIBLE LASER RADIATION EMITTED FROM END OF FIBER OR CONNECTOR
Avoid exposure to beam
Class IIIb Laser Product FDA/CDRH, 21 CFR 1040
Agere Systems Inc.
Max. Output: 40 mW Wavelength: 1.5 µm
11
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Data Sheet, Rev. 3
July 2001
For additional information, contact your Agere Systems Account Manager or the following:
http://www.agere.com
INTERNET:
[email protected]
E-MAIL:
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 PACIFIC: Agere Systems Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Singapore 118256
Tel. (65) 778 8833, FAX (65) 777 7495
CHINA:
Agere Systems (Shanghai) Co., Ltd., 33/F Jin Mao Tower, 88 Century Boulevard Pudong, Shanghai 200121 PRC
Tel. (86) 21 50471212, FAX (86) 21 50472266
JAPAN:
Agere Systems Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan
Tel. (81) 3 5421 1600, FAX (81) 3 5421 1700
EUROPE:
Data Requests: DATALINE: Tel. (44) 7000 582 368, FAX (44) 1189 328 148
Technical Inquiries: OPTOELECTRONICS MARKETING: (44) 1344 865 900 (Ascot UK)
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.
ST is a registered trademark of Agere Systems Inc.
Copyright © 2001 Agere Systems Inc.
All Rights Reserved
July 2001
DS00-165OPTO-3 (Replaces DS00-165OPTO-2)
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