Datasheet > D371-20N

D371-20N

更新时间： 2024-11-15 22:29:07

品牌	Logo	应用领域
杰尔 - AGERE		/
页数	文件大小	规格书
8页	58K
描述
D371-Type Digital Uncooled DFB Laser Module

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Data Sheet

January 1999

D371-Type Digital Uncooled DFB

Laser Module

Applications

■ Long-reach SONET OC-3/OC-12 systems

■ Telecommunications

■ Secure digital data systems

Beneﬁts

■ Easily board mounted

■ Requires no lead bending

■ No additional heat sinks required

■ Pin compatible with industry-standard, 14-pin laser

module

The low-proﬁle D371-Type Laser Module is ideally suited for

short- and long-haul SONET and other high-speed digital

applications.

■ Highly efﬁcient DFB-MQW laser structure allows

for lower threshold and drive currents, and reduced

power consumption

Features

■ Eight-pin package suitable for SONET applications

Description

■ Narrow linewidth, distributed-feedback, multiquan-

tum-well (DFB-MQW)1.3 µm laser with single-

mode ﬁber pigtail

The D371-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 conﬁg-

uration (see Figure 1 and/or Table 1) and is ideal for

long-reach (SONET) and other high-speed digital

applications.

■ Wide operating temperature range:

–40 °C to +85 °C

■ No TEC required

■ High output power: typical 2.0 mW peak power

coupled into single-mode ﬁber

The laser diode is a narrow linewidth (<1 nm) DFB-

MQW single-mode laser and an InGaAs PIN photo-

diode back-facet monitor in an epoxy-free, hermeti-

cally sealed package.

■ Hermetically sealed active components

■ Internal back-facet monitor

■ Qualiﬁcation program: Telcordia Technologies*

TA-983

* Telcordia Technologies is a registered trademark of Telcordia

Technologies, Inc.

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