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D571-11F

Description
Laser Diode, 1550nm,
CategoryLED optoelectronic/LED    photoelectric   
File Size213KB,7 Pages
ManufacturerBroadcom
Download Datasheet Parametric View All

D571-11F Overview

Laser Diode, 1550nm,

D571-11F Parametric

Parameter NameAttribute value
MakerBroadcom
Reach Compliance Codecompliant
Maximum forward current0.15 A
Maximum forward voltage1.6 V
Installation featuresTHROUGH HOLE MOUNT
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Optoelectronic device typesLASER DIODE
peak wavelength1550 nm
Maximum response time5e-10 s
Spectral bandwidth1e-9 m
surface mountNO
Data Sheet
October 2005
D571-Type Digital, 1.5
µm
Uncooled DFB
Laser Module
Applications
Long-reach SONET OC-3/STM-1, OC-12/STM-4
systems
Telecommunications
Secure digital data systems
Benefits
Easily board mounted
Requires no lead bending
The low-profile D571-type laser module is ideally suited for
short- and long-haul SONET and other high-speed digital appli-
cations.
No additional heat sinks required
Pin compatible with industry-standard 14-pin laser
module
Highly efficient DFB-MQW laser structure allows for
lower threshold and drive currents, and reduced
power consumption
Features
Eight-pin package suitable for SONET/SDH
applications
Narrow linewidth, distributed-feedback, multiquan-
tum-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 power coupled into single-
mode fiber
— 1.0 mW devices are also available
Hermetically sealed active components
Internal back-facet monitor
Qualification program:
Telcordia Technologies
TA-983
Description
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 applica-
tions.
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, hermetically
sealed package.
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