DataSheet.jp

PDF D2526G20 Data sheet ( 特性 )

部品番号 D2526G20
部品説明 D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module
メーカ Agere Systems
ロゴ Agere Systems ロゴ 

このページの下部にプレビューとD2526G20ダウンロード(pdfファイル)リンクがあります。

Total 12 pages

No Preview Available !

D2526G20 Datasheet, D2526G20 PDF,ピン配置, 機能
Data Sheet, Rev. 3
July 2001
D2570, D2526, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
Applications
s Three direct-modulated DWDM families available
to meet a number of OC-48/STM-16 applications:
— Extended reach (100 km)
— Very long reach (170 km)
— Metro DWDM
— Digital video
Product Codes
The 1.5 µm D2570, D2526G, and D2555 Laser Modules are
available in a 14-pin, hermetic, butterfly package.
Features
s ITU wavelengths available from
1528.77 nm —1610.06 nm
s SONET/SDH compatible up to OC-48/STM-16
s Temperature tunable for precise wavelength
selection
s Integrated optical isolator
s High-performance, multiquantum well (MQW)
distributed-feedback (DFB) laser
s Industry-standard, 14-pin butterfly package
s Characterized at 2.488 Gbits/s (NRZ)
s InGaAs, PIN photodetector back-facet monitor
s Low threshold current
s High-reliability, hermetic packaging
s Excellent long-term wavelength stability can elimi-
nate the need for external wavelength locker
s Qualified to meet the intent of Telcordia Technolo-
gies * 468
* Telcordia Technologies is a trademark of Telcordia Technologies,
Inc.
Product
Code
D2570H
D2526G
D2555G
Peak
Power
10 mW
2 mW
2 mW
Dispersion
Performance
1800 ps/nm (100 km)
1800 ps/nm (100 km)
3000 ps/nm (170 km)
Description
The Direct Modulated Isolated DFB Laser Module
contains an internally cooled, InGaAs, MQW, distrib-
uted-feedback (DFB) laser designed for 1.5 µm appli-
cations. The following three direct-modulation DWDM
product families have been established to meet vari-
ous OC-48/STM-16 system applications:
s D2526-type: designed to be used in OC-48/
STM-16 (2.488 Gbits/s) for extended reach, dense
WDM applications (1800 ps/nm). The wavelength
of the laser can be temperature-tuned for precise
wavelength selection by adjusting the temperature
of the internal thermoelectric cooler.
s D2555-type: high-performance device designed for
very low dispersion; used in fiber spans exceeding
170 km (3000 ps/nm).
s D2570-type: high-power, direct-modulated laser
eliminates the need for optical amplifiers in DWDM
many applications.

1 Page







ページ 合計 : 12 ページ
 
PDF
ダウンロード
[ D2526G20.PDF ]


共有リンク

Link :


おすすめデータシート

部品番号部品説明メーカ
D2526G20

D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module

Agere Systems
Agere Systems
D2526G21

D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module

Agere Systems
Agere Systems
D2526G22

D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module

Agere Systems
Agere Systems
D2526G23

D2570/ D2526/ D2555 Wavelength-Selected Direct Modulated Isolated DFB Laser Module

Agere Systems
Agere Systems


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap