D571-20N Datasheet
D571-Type Digital 1.5 M M Uncooled DFB FastLight Laser Module
Download: D571-20N Datasheet 
D571-20N
D571-Type Digital 1.5 M M Uncooled DFB FastLight Laser Module
Advance Data Sheet April 2000
D571-Type Digital 1.5 m Uncooled DFB FastLight Laser Module
Hermetically Sealed Active Components S Internal Back-facet Monitor S Quali Cation Program:
Telcordia Technologies *
TA-983
* Telcordia Technologies is a trademark of Bell Communications Research
LuDcS5e/N7n1-tL-1605A1036
Applications
Long-reach SONET OC-3/STM-1, OC-12/STM-4 systems
Telecommunications s Secure digital data systems
The Low-pro Le D571-type Laser Module Is Ideally Suited For Short- And Long-haul Sonet And Other
high-speed digital
Applications.
FEATURES
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
Bene ts
Easily board mounted
Requires no lead bending
No additional heat sinks required
Pin compatible with industry-standard 14-pin laser module
Highly Ef Cient Dfb-mqw Laser Structure Allows For Lower Threshold And Drive Currents, And Reduced
power consumption
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 Con Guration (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 linewidth (
D571-Type Digital 1.5 m Uncooled DFB FastLight Laser Module
Advance Data Sheet April 2000
Description (continued)
The Device Characteristics Listed In This Document Are Met At 2.0 Mw Output Power. Higher- Or
Lower-power Operation Is Possible. Under Conditions Of A Xed Photodiode Current, The Change In
Optical Output Is Typically 0.5 Db Over An Operating Temperature Range Of -40 C To +85 C.
D571-20N Datasheet
Communications: Digital 1.5um Uncooled DFB Laser Module
Download: D571-20N Datasheet
D571-20N
Communications: Digital 1.5um Uncooled DFB Laser Module
Advance Data Sheet February 2003
TriQuint Optoelectronics
D571-Type Digital, 1.5 m Uncooled DFB Laser Module
TrSEiQMICuDONi5nD7U1tCTLOaRser
The Low-profile D571-type Laser Module Is Ideally Suited For Short- And Long-haul Sonet And Other
high-speed digital
Applications.
FEATURES
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 power coupled into singlemode fiber
- 1.0 mW devices are also available
Hermetically sealed active components
Internal back-facet monitor
Qualification program: Telcordia Technologies
TA-983
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