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Alcatel 1916 LMM 2.5 Gbit / s digital Laser Module with integrated electro-absorption Modulator

Industry-standard 14-pin butterfly package

Alcatel 1916 LMM 2.5 Gbit / s digital Laser Module with integrated electro-absorption Modulator
Description This Alcatel 1916 LMM contains an Alcatel DFB laser with monolithically integrated electro-absorption modulator (ILM). This chip provides much lower dispersion penalties than a directly modulated DFB, without the complexity of LiNbO3 external modulators. The Alcatel 1916 LMM is optimized for ultra long-haul transmission systems using non-dispersion shifted and optical fiber amplifiers. Features
Very low dispersion penalty over 750km for 2.5 Gbit / s operation InGaAsP monolithically integrated DFB laser and modulator chip High frequency butterfly package with 50 RF impedance matching and DC bias RF filtering Low drive voltage ( 2 Vpp) Internal optical isolator High power available STM-16 and OC-48 ultra long-haul transmission systems Terminals for submarine transmission systems
Applications
Industry-standard 14-pin butterfly package
Optical characteristics
Min 5 50 -2 -2 10 1530 35 4 10 - 0.5
Typical 17 80
Max 35 100 2 0 2 1570
Units mA mA dBm V V V dB nm dB GHz dB dB dB
Absolute maximum ratings
Parameters Min Max Operating case temperature -5 70 Storage temperature -40 85 Laser forward current 150 Laser reverse voltage 2 Modulator forward voltage 1 Modulator reverse voltage 5 Photodiode forward current 1 Photodiode reverse voltage 20 TEC Voltage 2.8 TEC Current 1.4 ESD applied on modulator 500 ESD applied on laser 1 2000 Lead soldering time (at 260°C) 10 Packing Mounting Screw Torque 0.2 1 Human body model Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Unit °C °C mA V V V mA V V A V V s nm
Mechanical details
For additional information, contact your Alcatel Optronics Account Manager, or the following : INTERNET
Pin out
N° 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description Thermistor Thermistor Laser DC bias (+) Photodetector Anode (-) Photodetector Cathode (+) TEC (+) TEC (-) Case Ground Case Ground Not Connected Laser / modulator ground Modulator Anode / 50 RF input Laser / modulator ground Not Connected
http : / / www.alcatel.com / optronics
E-MAIL
optronics@alcatel.com
EUROPE France : (+33) 1 64 49 47 00 UK : (+44) 1506 42 60 00 USA Chantilly - VA : (+1) 703-679-6715 Plano - TX : (+1) 972-477-54 53
Standards
ITU-T G.691 IEC 68-2 and MIL STD 883 environment
LASER RADIATION AVOID EXPOSURE TO BEAM Class 3 B laser product
CANADA Gatineau : (+1) 819 243 3755 ASIA - PACIFIC Japan : (+81)-3-5302-4341 China : (+86) 755 6981 471
Ordering information
Alcatel 1916 LMM
Application 12800 ps / nm 7200 ps / nm 4000 ps / nm Part number 3CN00397AA 3CN00149AA 3CN00307AA Connector FC / PC FC / PC FC / PC
ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES