D571, D57 Datasheet - Agere Systems

D571 D571-Type Digital 1.5 m m Uncooled DFB FastLight Laser Module

The D571-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 conﬁguration (see Figure 1 and/or Table 1) and is ideal for long-reach (SONET) and other high-speed digital applications. The laser diode is a narrow line.

Advance Data Sheet April 2000 D571-Type Digital 1.5 µm Uncooled DFB FastLight ™ Laser Module s s s Hermetically sealed active components Internal back-facet monitor Qualiﬁcation program: Telcordia Technologies TA-983 Telcordia Technologies is a trademark of Bell Communications Research, Inc. Applications s Long-reach SONET OC-3/STM-1, OC-12/STM-4 systems Telecommunications Secure digital data systems The low-proﬁle D571-Type Laser Module is ideally suited for short- and long-ha.

D571 Features

* s s 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 ﬁber pigtail Available in narrow and wide temperature ranges No TEC required High output power:

* Typical 2.0 mW peak powe

D57-1.pdf