器件名称: D571-20A
功能描述: D571-Type Digital 1.5 m m Uncooled DFB FastLight
文件大小: 200.1KB 共8页
简 介:Advance Data Sheet April 2000
D571-Type Digital 1.5 m Uncooled DFB FastLight Laser Module
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Hermetically sealed active components Internal back-facet monitor Qualication program: Telcordia Technologies * TA-983
* Telcordia Technologies is a trademark of Bell Communications Research, Inc.
Applications
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Long-reach SONET OC-3/STM-1, OC-12/STM-4 systems Telecommunications Secure digital data systems
The low-prole D571-Type Laser Module is ideally suited for short- and long-haul SONET and other high-speed digital applications.
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Benets
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Easily board mounted Requires no lead bending No additional heat sinks required Pin compatible with industry-standard 14-pin laser module Highly efcient DFB-MQW laser structure allows for lower threshold and drive currents, and reduced power consumption
Features
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Eight-pin package suitable for SONET/SDH applications Narrow linewidth, distributed-feedback, multiquantum-well (DFB-MQW), 1510 nm or 1550 nm laser with single-mode ber pigtail Available in narrow and wide temperature ranges No TEC required High output power: — Typical 2.0 mW peak power coupled into singlemode ber — 1.0 mW devices are also available
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Description
The D571-Type Uncooled Laser Module consists of a laser diode coupled to a single-mode ber pigtail. The device is available in a standard, 8-pin conguration (see Figure 1 and/or Table 1) and is ideal for long-reach (SONET) and other high-speed digital applicatio……
