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PDF D374-02A Data sheet ( Hoja de datos )
| Número de pieza | D374-02A | |
| Descripción | D374-Type Digital Uncooled 2.5 Gbits/s Laser Module | |
| Fabricantes | Agere Systems | |
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Data Sheet
December 2000
D374-Type Digital Uncooled 2.5 Gbits/s
Laser Module
Applications
s Short-reach SONET OC-48 systems
s SDH STM-16 systems
s Telecommunications
s Secure digital data systems
The low-profile D374-Type Laser Module is ideally suited for
short- and long-reach SONET and other high-speed digital
applications.
Features
s 2.5 Gbits/s operation
s Eight-pin package suitable for SONET/SDH appli-
cations
s MQW F-P 1.3 µm laser with single-mode fiber pig-
tail
s Wide operating temperature range:
–40 °C to +85 °C
s No TEC required
s 25 Ω input impedance
s High output power: typically 1.0 mW peak power
coupled into single-mode fiber; 0.2 mW versions
available
s Hermetically sealed active components
s Internal back-facet monitor
s Qualification program: Telcordia Technologies * TA-
983
Benefits
s Easily board mounted
s Gull wing leads
s No additional heat sinks required
Description
The D374-Type Uncooled Laser Module consists of a
laser diode coupled to a single-mode fiber pigtail.
The device is available in a standard, 8-pin configu-
ration (see Figure 1 and/or Table 1) and is ideal for
short-reach and other high-speed digital applica-
tions. It is developed specifically for 2.5 Gbits/s appli-
cations.
The module includes a multiquantum-well Fabry-
Perot (MQW F-P) laser and an InGaAs PIN photo-
diode back-facet monitor in an epoxy-free, hermeti-
cally sealed package.
* Telcordia Technologies is a registered trademark of Telcordia
Technologies, Inc.
1 page  
Data Sheet
December 2000
D374-Type Digital Uncooled 2.5 Gbits/s Laser Module
Outline Diagram
Dimensions are in inches and (millimeters).
0.300 (7.62)
0.100 (2.54)
0.169 (4.30)
TRADEMARK, CODE, LASER SERIAL NUMBER,
AND/OR DATE CODE IN APPROXIMATE AREA SHOWN
0.29 (7.37)
0.169 (4.30)
0.52 (13.21)
1.06 (27.0)
MIN
39.37 (1000) MIN
(PIGTAIL LENGTH)
0.20 (5.00)
0.02 (0.50)
0.045 (1.143)
0.17
(4.32)
1.925.e
Agere Systems Inc.
5
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| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet D374-02A.PDF ] | |
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