Data Sheet
December 2000
D374-Type Digital Uncooled 2.5 Gbits/s
Laser Module
Applications
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Short-reach SONET OC-48 systems
SDH STM-16 systems
Telecommunications
Secure digital data systems
Bene鏗乼s
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Easily board mounted
Gull wing leads
No additional heat sinks required
The low-pro鏗乴e D374-Type Laser Module is ideally suited for
short- and long-reach SONET and other high-speed digital
applications.
Description
The D374-Type Uncooled Laser Module consists of a
laser diode coupled to a single-mode 鏗乥er pigtail.
The device is available in a standard, 8-pin con鏗乬u-
ration (see Figure 1 and/or Table 1) and is ideal for
short-reach and other high-speed digital applica-
tions. It is developed speci鏗乧ally 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.
Features
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2.5 Gbits/s operation
Eight-pin package suitable for SONET/SDH appli-
cations
MQW F-P 1.3
碌
m laser with single-mode 鏗乥er pig-
tail
Wide operating temperature range:
鈥?0
擄
C to +85
擄
C
No TEC required
25
鈩?/div>
input impedance
High output power: typically 1.0 mW peak power
coupled into single-mode 鏗乥er; 0.2 mW versions
available
Hermetically sealed active components
Internal back-facet monitor
Quali鏗乧ation program:
Telcordia Technologies
* TA-
983
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*
Telcordia Technologies
is a registered trademark of Telcordia
Technologies, Inc.
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