Description Designed provide high optical performance ITU-T G.652 stan

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Description Designed provide high optical performance ITU-T G.652 stan

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Alcatel 1901 Window Coaxial Module Mbit/s Laser
Description Designed provide high optical performance ITU-T G.652 standard optical fiber ITU-T G.653 shifted dispersion fiber, Alcatel 1901 consists uncooled, reliable Strained-Layer InGaAsP laser backfacet InGaAs photodetector hermetic window coaxial module. Alcatel 1900 module family includes field-proven, reliable, uncooled 1310 1550 Distributed Feedback (DFB) 1310 Fabry Perot (FP) laser diode, with backfacet InGaAs photodetector, hermetically sealed coaxial package. Features Operation 1310 wavelength Operating case temperature Low-threshold current High external efficiency High bandwidth Alcatel Reliability Qualification Program built quality High power uncooled laser InGaAsP Fabry Perot (FP) laser InGaAs backfacet photodetector Field-proven, reliable SLMQW Space-saving package
Applications Used telecommunications datacommunications systems, from medium high-speed intra-office, intermediate-reach long-reach applications, Alcatel 1900 modules offer wide case operating temperature range from Part Alcatel 1900 family, Alcatel 1901 module particularly suited types Long-Haul, Metro Access optical links such Fiber Loop (FTTB, FTTC, FTTH.) Digital transport links (SDH/SONET) Private optical networks Intra interoffice links
Optical characteristics
Parameter Operating temperature Center wavelength Condition Case Pnom Symb 1274 1280 Typical 1310 1310 1356 1335 1280 Typical 1310 1335 Unit µW/mA
Spectral linewidth with modulation Note (RMS) Nominal optical power (CW) Ifmax=Ith+Imod Pnom Power linearity Quantum efficiency Threshold optical power Note Reflection Pmean Pnom with modulation Mbit/s. parameters specified within overall relevant operating temperature range. typical values referenced
Electrical characteristics
Parameter Condition Symb Typical Laser Thresold current Modulation current Pnom Imod Forward voltage Series resistance Rise time Fall time Note tr/tf Cut-off frequency Pnom Backfacet photodetector Dark current Monitor current Pnom Capacitance Note Pmean Pnom 10-90 90-10 parameters specified within overall temperature range.The typical values referenced Unit
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Absolute maximum ratings
Parameter Transmitter forward current Transmitter reverse voltage Photodetector reverse voltage Photodetector forward current Storage temperature Operating case temperature Unit Stresses excess absolute maximum ratings cause permanent damage device. These absolute stress ratings only. Symbol Tstg
January 2002 Copyright 2002 Alcatel Optronics Customized versions available large quantities. Performance figures contained this document must specifically confirmed writing Alcatel Optronics before they become applicable particular order contract. Alcatel Optronics reserves right make changes products information contained herein without notice.
Mechanical details
Symb Description Laser Diode Anode Case Ground Laser Diode Cathode Backfacet Photodiode Cathode Backfacet Photodiode Anode additional information, contact your Alcatel Optronics Account Manager, following
INTERNET
Ordering information
Alcatel 1901
Temperature range(°C) 40.+ 40.+ Wavelength Part Number (Mbit/s) 1280.1335 00138 1274.1356 00042 1280.1335 00096
Standards
ITU-T G.652 optical fiber ITU-T G.653 shifted dispersion fiber 68-2 environment
http ://www.alcatel.com/optronics
E-MAIL
optronics@www.alcatel.com
EUROPE France (+33) (+44) 1506
LASER RADIATION AVOID EXPOSURE BEAM Class laser product
Chantilly (+1) 703-679-6715 Plano (+1) 972-477-54 San-Jose (+1) 978-897-1734 CANADA Gatineau (+1) 3755 ASIA PACIFIC Japan (+81)-3-5302-4341 China (+86) 6981
ATTENTION OBSERVE PRECAUTIONS HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES
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Description Designed provide high optical performance ITU-T G.652 stan

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