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PDF ( 数据手册 , 数据表 ) D2570H61

零件编号 D2570H61
描述 D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module
制造商 Agere Systems
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D2570H61 数据手册, 描述, 功能
Data Sheet, Rev. 3
July 2001
D2570, D2526, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Applications
s 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.
Features
s ITU wavelengths available from
1528.77 nm —1610.06 nm
s SONET/SDH compatible up to OC-48/STM-16
s Temperature tunable for precise wavelength
selection
s Integrated optical isolator
s High-performance, multiquantum well (MQW)
distributed-feedback (DFB) laser
s Industry-standard, 14-pin butterfly package
s Characterized at 2.488 Gbits/s (NRZ)
s InGaAs, PIN photodetector back-facet monitor
s Low threshold current
s High-reliability, hermetic packaging
s Excellent long-term wavelength stability can elimi-
nate the need for external wavelength locker
s Qualified to meet the intent of Telcordia Technolo-
gies * 468
* Telcordia Technologies is a trademark of Telcordia Technologies,
Inc.
Product
Code
D2570H
D2526G
D2555G
Peak
Power
10 mW
2 mW
2 mW
Dispersion
Performance
1800 ps/nm (100 km)
1800 ps/nm (100 km)
3000 ps/nm (170 km)
Description
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:
s 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.
s D2555-type: high-performance device designed for
very low dispersion; used in fiber spans exceeding
170 km (3000 ps/nm).
s D2570-type: high-power, direct-modulated laser
eliminates the need for optical amplifiers in DWDM
many applications.







D2570H61 pdf, 数据表
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
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
Center
Wavelength
(nm)
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
D2526G19
D2526G18
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
ITU Freq.
(THz)
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
188.6
188.5
188.4
188.3
188.2
188.1
188.0
187.9
Center
Wavelength
(nm)
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
1589.57
1590.41
1591.25
1592.10
1592.95
1593.79
1594.64
1595.49
Comcode
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
108479585
108479577
108479569
108479551
108479544
108479536
108479528
108479510
8 Agere Systems Inc.














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