D2526G17 Agere Systems, D2526G17 Datasheet

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D2526G17

Manufacturer Part Number
D2526G17
Description
D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module
Manufacturer
Agere Systems
Datasheet
The 1.5 m D2570, D2526G, and D2555 Laser Modules are
available in a 14-pin, hermetic, butterfly package.
Features
* Telcordia Technologies is a trademark of Telcordia Technologies,
D2570, D2526, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Inc.
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 elimi-
nate the need for external wavelength locker
Qualified to meet the intent of Telcordia Technolo-
gies * 468
Applications
Product Codes
Description
The Direct Modulated Isolated DFB Laser Module
contains an internally cooled, InGaAs, MQW, distrib-
uted-feedback (DFB) laser designed for 1.5 m appli-
cations. The following three direct-modulation DWDM
product families have been established to meet vari-
ous OC-48/STM-16 system 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
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.
Product
D2570H
D2526G
D2555G
Code
10 mW
Power
2 mW
2 mW
Peak
1800 ps/nm (100 km)
1800 ps/nm (100 km)
3000 ps/nm (170 km)
Data Sheet, Rev. 3
Performance
Dispersion
July 2001

Related parts for D2526G17

D2526G17 Summary of contents

Page 1

D2570, D2526, D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module The 1.5 m D2570, D2526G, and D2555 Laser Modules are available in a 14-pin, hermetic, butterfly package. Features ITU wavelengths available from 1528.77 nm —1610.06 nm SONET/SDH compatible up to ...

Page 2

... The laser module is equipped with SMF-28 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 ...

Page 3

... Take proper precautions during both handling and testing. Follow guide- lines 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 ...

Page 4

... MHz 30 — — 30 — — — — ±0.1 — — 1 pm/°C — 0.095 — nm/°C — — 1 Min Typ Max Unit — — 2.0 dB Agere Systems Inc. V ° — ° ...

Page 5

... Wavelength Drift (EOL) Center Wavelength Drift with Case Temperature Wavelength Temperature Tuning Coefficient Tracking Error Table 6. Dispersion Performance Parameter Dispersion Penalty for Extended Reach Agere Systems Inc. D2570, D2526G, D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module Symbol Test Conditions (CW — ...

Page 6

... MHz 30 — — 30 — — — — ±0.1 — — 1 pm/°C — 0.095 — nm/°C — — 1 Min Typ Max Unit — — 2.5 dB Agere Systems Inc. V ° µA — °C Unit ...

Page 7

... TYP (4) PLACES 0.100 (2.54) TYP 0.180 (4.56) 0.820 (20.83) 0.700 (17.78) 0.056 (1.42) 0.365 (9.27) MAX 1.180 (29.97) 0.215 (5.45) Agere Systems Inc. D2570, D2526G, D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module PIN 1 TRADEMARK, CODE, LASER SERIAL NUMBER, AND DATE CODE IN APPROX. AREA SHOWN STRAIN RELIEF ~ 0.078 (1.98) PIN 14 ...

Page 8

... D2526G22 192.2 1559.79 D2526G21 192.1 1560.61 8 Device ITU Freq. Comcode Code (THz) 108221599 D2526G19 191.9 108221581 D2526G18 191.8 108221573 D2526G17 191.7 108221565 D2526G916 191.6 108221557 D2526G915 191.5 108003658 D2526G914 191.4 108003641 D2526G913 191.3 108003633 D2526G912 191.2 108003625 D2526G911 191.1 108003617 D2526G910 191 ...

Page 9

... D2555G43 194.3 1542.94 D2555G42 194.2 1543.73 D2555G41 194.1 1544.53 D2555G40 194.0 1545.32 D2555G39 193.9 1546.12 Agere Systems Inc. D2570, D2526G, D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module (continued) Device ITU Freq. Comcode Code (THz) 108003278 D2526G878 187.8 108479494 D2526G869 186.9 ...

Page 10

... Agere Systems Inc. ...

Page 11

... Caution: Use of controls, adjustments, and procedures other than those specified herein may result in hazardous laser radiation exposure. 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. D2570, D2526G, D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module ( ST Ferrule) (continued) Comcode Device ITU Freq ...

Page 12

... 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 registered trademark of Agere Systems Inc. ...

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