D2570H28 [AGERE]
D2570, D2526, D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module; D2570 ， D2526 ， D2555波长选择的直接调制DFB隔离激光模块
| 型号： | D2570H28 |
| 厂家： | 
AGERE SYSTEMS |
| 描述： | D2570, D2526, D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module |
| 文件： | 总12页 (文件大小：115K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
Product
Code
Peak
Power
Dispersion
Performance
The 1.5 µm D2570, D2526G, and D2555 Laser Modules are
available in a 14-pin, hermetic, butterfly package.
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
Description
■ ITU wavelengths available from
1528.77 nm —1610.06 nm
The Direct Modulated Isolated DFB Laser Module
contains an internally cooled, InGaAs, MQW, distrib-
uted-feedback (DFB) laser designed for 1.5 µm appli-
cations. The following three direct-modulation DWDM
product families have been established to meet vari-
ous OC-48/STM-16 system applications:
■ 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
■ 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.
■ Industry-standard, 14-pin butterfly package
■ Characterized at 2.488 Gbits/s (NRZ)
■ InGaAs, PIN photodetector back-facet monitor
■ Low threshold current
■ D2555-type: high-performance device designed for
very low dispersion; used in fiber spans exceeding
170 km (3000 ps/nm).
■ High-reliability, hermetic packaging
■ Excellent long-term wavelength stability can elimi-
nate the need for external wavelength locker
■ D2570-type: high-power, direct-modulated laser
eliminates the need for optical amplifiers in DWDM
many applications.
■ Qualified to meet the intent of Telcordia Technolo-
gies* 468
* Telcordia Technologies is a trademark of Telcordia Technologies,
Inc.
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Data Sheet, Rev. 3
July 2001
Description (continued)
Pin Information
Controlled Feedback
Pin
Name
1
2
3
4
Thermistor
Thermistor
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.
Laser dc Bias (Cathode) (–)
Back-facet Monitor Anode (–)
5
6
Back-facet Monitor Cathode (+)
Thermoelectric Cooler (+)*
Thermoelectric Cooler (–)†
Case Ground
Controlled Temperature
7
8
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.
9
Case Ground
10
11
12
13
14
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.
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 con-
junction 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.
7
6
5
4
3
2
1
+
+
–
–
–
L1
160 nH
TH
10 k
TEC
Ω
ISOLATOR
R1
20
Ω
PACKAGE
GROUNDS
Standard Package
NC
+
+
–
8
Top view.
9
10
11
12
13
14
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.
1-567F.b
Figure 1. Circuit Schematic
The laser module is equipped with SMF-28 * type fiber.
The fiber has a 900 µm tight buffer jacket. Various con-
nectors and pigtail lengths are available.
Agere Systems’ optoelectronic components are being
qualified to rigorous internal standards that are consis-
tent 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 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 performance characteristics of the data sheet. Exposure to absolute maximum ratings for
extended periods can adversely affect device reliability.
Parameter
Laser Reverse Voltage
Symbol
Min
Max
Unit
VRLMAX
IFLMAX
TC
—
—
2
150
70
85
10
2
V
mA
°C
°C
V
dc Forward Current
Operating Case Temperature Range
Storage Case Temperature Range*
Photodiode Reverse Voltage
Photodiode Forward Current
* Does not apply to shipping container.
–40
–40
—
Tstg
VRPDMAX
IFPDMAX
—
mA
Mounting Instructions
Handling Precautions
Power Sequencing
The minimum fiber bend radius is 1.23 in (31.25 mm).
To avoid degradation in performance, mount the mod-
ule on the board as follows:
To avoid the possibility of damage to the laser module
from power supply switching transients, follow this turn-
on sequence:
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 ther-
mal conductive grease is optional; however, thermal
performance can be improved by up to 5% if con-
ductive grease is applied between the bottom flange
and the heat sink.
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.
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.
Electrostatic Discharge
CAUTION: This device is susceptible to damage
as a result of electrostatic discharge.
Take proper precautions during both
handling and testing. Follow guide-
lines such as JEDEC Publication No.
108-A (Dec. 1988).
0.118
0.062 (1.58)
(3.00)
0.086
(2.18)
0.031 (0.79)
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 pre-
sented here was obtained using these circuit parame-
ters:
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
Value
Unit
Human-body Model
>400
V
Agere Systems Inc.
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
Symbol
Test Conditions
Min
Typ
Max
Unit
η
ITH
LF = 2 mW (CW)
0.06
—
0.09
14
0.13
30
mW/mA
mA
V
Threshold Current
Laser Forward Voltage
Laser Submount Temperature
Monitor Reverse-bias Voltage*
Monitor Current
—
VLF
LF = 2 mW (CW)
—
1.3
—
1.8
30
TLASER
VRMON
IRMON
ID
—
20
3
°C
V
—
POL = 1 mW (CW)
IF = 0, VRMON = 5 V
—
5
10
0.1
—
0.3
0.01
25
1.5
0.1
—
mA
µA
Ω
Monitor Dark Current
Input Impedance
ZIN
—
Thermistor Current
Resistance Ratio†
Thermistor Resistance
TEC Current
ITC
—
10
9.1
9.5
—
—
100
9.6
10.5
1.0
2.0
50
µA
—
—
—
—
RTH
ITEC
VTEC
∆T
TL = 25 °C
—
kΩ
A
TL = 25 °C, TC = 70 °C
TL = 25 °C, TC = 70°C
TC = 70 °C
0.6
1.3
—
TEC Voltage
—
V
TEC Capacity
—
°C
* 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
Symbol
Test Conditions
Min
Typ
Max
Unit
Peak Optical Output Power
PPEAK
—
2.0
—
—
—
mW
nm
Center Wavelength
(See Table 10.)
λc
TL = 25 °C
CW wavelength
1528.77
1610.06
Line Width (3 dB full width)
∆λ
Modulated at 2.5 Gbits/s
at rated power
—
2
10
MHz
Side-mode Suppression Ratio
Optical Isolation
SMSR
—
CW
30
30
—
—
—
—
—
—
dB
dB
nm
TC = 0 °C to 70 °C
Wavelength Drift (EOL)
∆λ
Tested over
±0.1
25-year lifetime
Center Wavelength Drift with
Case Temperature
∆λC/∆TC
0 °C ≤ TC ≤ 70 °C
—
—
—
—
0.095
—
1
—
1
pm/°C
nm/°C
dB
Wavelength Temperature Tuning
Coefficient
—
—
—
Tracking Error
TC = –20 °C/25 °C/70 °C
Table 3. Dispersion Performance
Parameter
Test
Symbol
Min
Typ
Max
Unit
Conditions
Dispersion Penalty for Extended Reach
DP
1800 ps/nm
—
—
2.0
dB
4
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 test-
ing requirements.
Table 4. Electrical Characteristics (at 25 °C laser temperature)
Parameter
Slope Efficiency
Symbol
Test Conditions
Min
Typ
Max
Unit
η
ITH
LF = 2 mW (CW)
0.05
—
0.08
12
0.10
35
mW/mA
mA
V
Threshold Current
Laser Forward Voltage
Laser Submount Temperature
Monitor Reverse-bias Voltage*
Monitor Current
—
VLF
LF = 2 mW (CW)
—
1.3
—
1.8
30
TLASER
VRMON
IRMON
ID
—
20
3
°C
V
—
POL = 1 mW (CW)
IF = 0, VRMON = 5 V
—
5
10
0.1
—
0.3
0.01
25
1.9
0.1
—
mA
µA
Ω
Monitor Dark Current
Input Impedance
ZIN
—
Thermistor Current
Resistance Ratio†
Thermistor Resistance
TEC Current
ITC
—
10
9.1
9.5
—
—
100
9.6
10.5
1.0
2.0
50
µA
—
—
—
—
RTH
ITEC
VTEC
∆T
TL = 25 °C
—
kΩ
A
TL = 25 °C, TC = 70 °C
TL = 25 °C, TC = 70°C
TC = 70 °C
0.6
1.3
—
TEC Voltage
—
V
TEC Capacity
—
°C
* 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
Symbol
Test Conditions
Min
Typ
Max
Unit
Peak Optical Output Power
PPEAK
—
2.0
—
—
—
mW
nm
Center Wavelength
(See Table 11.)
λc
TL = 25 °C
CW wavelength
1528.77
1563.86
Line Width (3 dB full width)
∆λ
Modulated at 2.5 Gbits/s
at rated power
—
2
10
MHz
Side-mode Suppression Ratio
Optical Isolation
SMSR
—
CW
30
30
—
—
—
—
—
—
dB
dB
nm
TC = 0 °C to 75 °C
Wavelength Drift (EOL)
∆λ
Tested over
±0.1
25-year lifetime
Center Wavelength Drift with
Case Temperature
∆λC/∆TC
0 °C ≤ TC ≤ 75 °C
—
—
—
—
—
0.095
—
1
—
1
pm/°C
nm/°C
dB
Wavelength Temperature Tuning
Coefficient
—
—
Tracking Error
TC = –20 °C/25 °C/70 °C
Table 6. Dispersion Performance
Parameter
Test
Symbol
Min
Typ
Max
Unit
Conditions
Dispersion Penalty for Extended Reach
DP
3000 ps/nm
—
—
2.0
dB
Agere Systems Inc.
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 test-
ing requirements.
Table 7. Electrical Characteristics (at 25 °C laser temperature)
Parameter
Slope Efficiency
Symbol
Test Conditions
Min
Typ
Max
Unit
η
ITH
LF = 10 mW (CW)
0.12
—
0.15
14
0.2
25
mW/mA
mA
V
Threshold Current
Laser Forward Voltage
Laser Submount Temperature
Monitor Reverse-bias Voltage*
Monitor Current
—
VLF
LF = 10 mW (CW)
—
1.3
—
1.8
30
TLASER
VRMON
IRMON
ID
—
20
3
°C
V
—
POL = 5 mW (CW)
IF = 0, VRMON = 5 V
—
5
10
0.25
—
0.7
0.01
25
1.25
0.1
—
mA
µA
Ω
Monitor Dark Current
Input Impedance
ZIN
—
Thermistor Current
Resistance Ratio†
Thermistor Resistance
TEC Current
ITC
—
10
9.1
9.5
—
—
100
9.6
10.5
1.0
2.0
50
µA
—
—
—
—
RTH
ITEC
VTEC
∆T
TL = 25 °C
—
kΩ
A
TL = 25 °C, TC = 70 °C
TL = 25 °C, TC = 70°C
TC = 70 °C
0.6
1.3
—
TEC Voltage
—
V
TEC Capacity
—
°C
* 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
Symbol
Test Conditions
Min
Typ
Max
Unit
Peak Optical Output Power
PPEAK
—
10
—
—
—
mW
nm
Center Wavelength
(See Table 12.)
λc
TL = 25 °C
CW wavelength
1528.77
1610.06
Line Width (3 dB full width)
∆λ
Modulated at 2.5 Gbits/s
at rated power
—
2
10
MHz
Side-mode Suppression Ratio
Optical Isolation
SMSR
—
CW
30
30
—
—
—
—
—
—
dB
dB
nm
TC = 0 °C to 70 °C
Wavelength Drift (EOL)
∆λ
Tested over
±0.1
25-year lifetime
Center Wavelength Drift with
Case Temperature
∆λC/∆TC
0 °C ≤ TC ≤ 70 °C
—
—
—
—
0.095
—
1
—
1
pm/°C
nm/°C
dB
Wavelength Temperature Tuning
Coefficient
—
—
—
Tracking Error
TC = –20 °C/25 °C/70 °C
Table 9. Dispersion Performance
Parameter
Test
Symbol
Min
Typ
Max
Unit
Conditions
Dispersion Penalty for Extended Reach
DP
1800 ps/nm
—
—
2.5
dB
6
6
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)
PIN 1
0.10 ± 0.002
(2.54 ± 0.051)
0.500 (12.70)
0.020 (0.51) TYP
MIN
TRADEMARK, CODE, LASER SERIAL NUMBER,
AND DATE CODE IN APPROX. AREA SHOWN
STRAIN
RELIEF
0.036
(0.91)
~
0.500
(12.70)
0.200
(5.08)
0.605
0.350
(15.37)
(8.89)
MAX
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)
0.056 (1.42)
0.820 (20.83)
0.700 (17.78)
0.863 (21.91)
0.260 (6.60)
0.575 (14.61)
0.10
(2.5)
0.365
(9.27)
MAX
0.215
(5.47)
REF
0.030 (0.75)
1.180 (29.97)
HEAT SINK
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
Center
Wavelength
(nm)
Device
Code
ITU Freq.
(THz)
Center
Wavelength
(nm)
ITU Freq.
(THz)
Comcode
Comcode
D2526G19
D2526G18
191.9
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
1562.23
1563.05
1563.86
1564.68
1565.50
1566.31
1567.13
1567.95
1568.77
1569.59
1570.42
1571.24
1572.06
1572.89
1573.71
1574.54
1575.37
1576.20
1577.02
1577.85
1578.69
1579.52
1580.35
1581.18
1582.02
1582.85
1583.69
1584.53
1585.36
1586.20
1587.04
1587.88
1588.72
108003260
108221540
108221532
108512526
108512518
108479858
108479841
108479833
108479825
108479817
108479809
108480369
108480351
108480344
108479791
108479783
108479775
108479767
108479759
108479742
108480336
108479734
108479700
108479692
108479684
108479676
108479668
108479650
108479643
108479635
108479627
108479619
108479601
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
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
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
D2526G17
D2526G916
D2526G915
D2526G914
D2526G913
D2526G912
D2526G911
D2526G910
D2526G909
D2526G908
D2526G907
D2526G906
D2526G905
D2526G904
D2526G903
D2526G902
D2526G901
D2526G900
D2526G899
D2526G898
D2526G897
D2526G896
D2526G895
D2526G894
D2526G893
D2526G892
D2526G891
D2526G890
D2526G889
D2526G888
D2526G887
D2526G886
D2526G885
D2526G884
D2526G883
D2526G882
D2526G881
D2526G880
D2526G879
188.6
188.5
188.4
188.3
188.2
188.1
188.0
187.9
1589.57
1590.41
1591.25
1592.10
1592.95
1593.79
1594.64
1595.49
108479585
108479577
108479569
108479551
108479544
108479536
108479528
108479510
8
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)
Device
Code
Center
Wavelength
(nm)
Device
Code
ITU Freq.
(THz)
Center
Wavelength
(nm)
ITU Freq.
(THz)
Comcode
Comcode
D2526G20
192.0
1561.42
108003278
D2526G878
D2526G869
D2526G868
D2526G867
D2526G866
D2526G865
D2526G864
D2526G863
D2526G862
187.8
186.9
186.8
186.7
186.6
186.5
186.4
186.3
186.2
1596.34
1604.33
1604.88
1605.74
1606.60
1607.47
1608.33
1609.19
1610.06
108479502
108578220
108578204
108578196
108578188
108578162
108578154
108578105
108578097
D2526G877
D2526G876
D2526G875
D2526G874
D2526G873
D2526G872
D2526G871
D2526G870
187.7
187.6
187.5
187.4
187.3
187.2
187.1
187.0
1597.19
1598.04
1598.89
1599.75
1600.60
1601.45
1602.31
1603.17
108479494
108479486
108479478
108479460
108479452
108479445
108479437
108578246
Table 11. Ordering Information D2555G (FC-PC Connector)
Center
Center
Wavelength Comcode
(nm)
Device
Code
ITU Freq.
(THz)
Device
Code
ITU Freq.
(THz)
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
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
Agere Systems Inc.
9
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Data Sheet, Rev. 3
July 2001
Ordering Information (continued)
(ST ® Ferrule)
Comcode
Table 12. Ordering Information D2570H
Device
Code
ITU Freq.
(THz)
Center
Wavelength
(nm)
Device
Code
ITU Freq.
(THz)
Center
Wavelength
(nm)
Comcode
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
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
D2570H18
D2570H17
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
1563.05
1563.86
1564.68
1565.50
1566.31
1567.13
1567.95
1568.77
1569.59
1570.42
1571.24
1572.06
1572.89
1573.71
1574.54
1575.37
1576.20
1577.02
1577.85
1578.69
1579.52
1580.35
1581.18
1582.02
1582.85
1583.69
1584.53
1585.36
1586.20
1587.04
1587.88
1588.72
1589.57
1590.41
1591.25
1592.10
1592.95
1593.79
1594.64
1595.49
1596.34
1597.19
1598.04
108277369
108277351
108512500
108512492
108488149
108488131
108488123
108488115
108488107
108488099
108488081
108488073
108488065
108488057
108488040
108488032
108488024
108488016
108488008
108487992
108487984
108487976
108487968
108487950
108487943
108487935
108487927
108487919
108487901
108487893
108487885
108487877
108487869
108487851
108487844
108487836
108487828
108487810
108487802
108487794
108487786
108487778
108487760
108278409 D2570H916
108278391 D2570H915
108278383 D2570H914
108277914 D2570H913
108277500 D2570H912
108277492 D2570H911
108277484 D2570H910
108277476 D2570H909
108277468 D2570H908
108277450 D2570H907
108277443 D2570H906
108277435 D2570H905
108277427 D2570H904
108277419 D2570H903
108277393 D2570H902
108177924 D2570H901
108177916 D2570H900
108177908 D2570H899
108177890 D2570H898
108177882 D2570H897
108177874 D2570H896
108177866 D2570H895
108177858 D2570H894
108177841 D2570H893
108177833 D2570H892
108177153 D2570H891
108177825 D2570H890
108177809 D2570H889
108177791 D2570H888
108177783 D2570H887
108177767 D2570H886
108177759 D2570H885
108177742 D2570H884
108177734 D2570H883
108177726 D2570H882
108177718 D2570H881
108177700 D2570H880
108177692 D2570H879
108177684 D2570H878
108277385 D2570H877
108277377 D2570H876
10
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
D2570H874
D2570H873
D2570H872
D2570H871
187.5
187.4
187.3
187.2
187.1
1598.89
1599.75
1600.60
1601.45
1602.31
108487752
108487745
108487737
108487729
108487711
D2570H868
D2570H867
D2570H866
D2570H865
D2570H864
186.8
186.7
186.6
186.5
186.4
186.3
186.2
1604.88
1605.74
1606.60
1607.47
1608.33
1609.19
1610.06
108578634
108578618
108578469
108578428
108578410
108578402
108578394
D2570H870
D2570H869
187.0
186.9
1603.17
1604.33
108578659 D2570H863
108578642 D2570H862
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 Max. Output: 40 mW Wavelength: 1.5 µm
Agere Systems Inc.
11
For additional information, contact your Agere Systems Account Manager or the following:
INTERNET:
E-MAIL:
http://www.agere.com
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 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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