Description These integrated modules intended used SONET rates. Alcate
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Alcatel 1926 SONET integrated modules Multi-Source Compact Receiver STM-16 OC-48
Description These integrated modules intended used SONET rates. Alcatel 1926 family range compact transmitter modules compact receiver modules, providing convenient flexible interfaces SONET systems operating 2.488 Gbit/s compliant with ITU-T G.957 G.783 Telcordia GR-253-CORE standards. receiver module contains in-house III-V detector module with preamplifier, main amplifier ASIC, clock data recovery functions. module housed space-saving 24-pin package, providing same electrical access overall applications. Features International Standard Multisource Optical Interfaces Space-saving package minimizing cost Upward compatibility with different features Operating wavelengths Full performance case temperature range Single power supply Power consumption typical Alcatel Reliability Qualification Program built quality detector rate transparent version Clock recovery Data retiming version 30.5 input power Digital incoming optical power detect alarm Analog photodetector monitoring data Applications Used transmission systems Long Haul, Metro, Enterprise Access markets, Alcatel 1900 family operates SONET OC-3, OC-12 OC-48 rates well ITU-T rates STM-1, STM-4 STM-16. Covering types SONET optical interfaces (tributaries aggregates) Alcatel 1900 modules suitable line systems, local loop systems, Drop Multiplexers digital cross-connects well Asystems. part Alcatel 1900 family, Alcatel 1926 module suited types STM-16 (Intra-Office, Short Haul, Long Haul, Very Long Haul) OC-48 (Short-Reach, IntermediateReach Long-Reach) optical interfaces. These modules ensure ease offer flexibility system designers. Finally, Alcatel 1926 module ideal solution exploding Gbit/s market.
Optical characteristics
Condition Symb Typical Typical Typical Unit SONET I-16/SR-1 S-16.1/IR-1 L-16.1/LR-1 Optical budget Pigtail type Note RNOM 50/125 50/125 10/125 Receiver sensitivity Note RNOM -22.5 -18.5 -22.5 -18.5 29.5 27.5 Receiver overload Note Reflectance Note pigtail allows user friendly optical connection optical loss). Note Measured 10-10 with Measured connector interface. Provision taken point measurement case pigtail. Note Measured with back back. parameters specified End-of-Life within overall relevant operating temperature range. typical values referenced nominal power supply, beginning life.
Electrical characteristics
Parameter Condition Symbol Typical Positive supply voltage 4.75 5.25 Positive supply current Power consumption Output data clock level single ended Note Output data clock level single differential Note Logic output compatible Note Externally coupled externally loaded parameters specified End-of-Life within overall relevant operating temperature range. typical values referenced nominal power supply, beginning life. Unit
Absolute maximum ratings
Parameter Symbol Maximum optical input power Positive supply voltage Digital output voltage Analog output voltage Storage temperature Indoor TSTG Outdoor Storage TSTG72 Operating temperature Indoor Outdoor Stresses excess absolute maximum ratings cause permanent damage device. These absolute stress ratings only. S-16.1 IR-1 version. Unit
Outline drawing
description
Serial Data Output True Must externally coupled externally loaded high electrical level corresponds high optical level Serial Data Output False Must externally coupled externally loaded high electrical level corresponds optical level. Serial Recovered Clock Output True: Must externally coupled externally loaded falling edge middle data pattern. Serial Recovered Clock Output False: Must externally coupled externally loaded rising edge middle data pattern. Loss Power Alarm: compatible output. when incoming optical power level cross alarm threshold/ logical high level indicates input optical power low. Optical Input Level: Analog information. Voltage proportional optical input power. User Connection: this lead must left open. Internal Connection.
Symb Description Internal Connection User Connection Loss Power Alarm Ground False clock output True clock output Ground Positive Power Supply Ground True data output False data output Ground Package same potential GND. Pins become without clock recovery feature.
1,E-02
Symb
Description User Connection Optical Input Level Positive Power Supply User Connection Ground Ground Internal Connection Ground Ground Ground Ground Internal Connection
-40°C, -40°C, 130ps 25°C, 25°C,130ps 85°C, 85°C, 130ps
1,E-03
1,E-04
1,E-05
1,E-06
1,E-07
1,E-08
1,E-09
1,E-10
1,E-11 1,E-12 1,E-13 1,E-14
Popt
Ordering information
Alcatel 1926
ITU-T SONET I-16.1/SR-1 S-16.1/IR-1 L-16.1/LR-1 (µm) Budget (dB) 0.12 10.24 Dispersion (ps/nm) Temp (°C) -5.+75 -40.+85 -5.+75 40.+85 -5.+75 40.+85 Options Receiver Connector Function Transmitter part number 00326 00327 00328 00329 00330 00331 Receiver part number 00336 00337 00336 00337 00338 00339
August 2000 Copyright 2000 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.
Options Transmitter Connector Function
EUROPE Route Villejust F-91625 NOZAY CEDEX (+33) (+33) 12030 Sunrise Valley Drive RESTON 22091-3495 (+1) 3922 (+1) 1183 JAPAN Dai-Tokyo Kasai Shinjuku Building 3-25-3, Yoyogi, Shibuya-Ku TOKYO 0053 (+81) 5302 4341 (+81) 5302 4331
Standards
Compliant with ITU-T G.957 G.783 G.691 Telcordia GR-253-CORE Optical fiber according ITU-T G.652 Environment according 68-2 Telcordia TR-EOP-000063
LASER RADIATION AVOID EXPOSURE BEAM Class laser product
ATTENTION OBSERVE PRECAUTIONS HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES
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