Description These integrated modules intended single channel transmiss

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Description These integrated modules intended single channel transmiss

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Alcatel 1916 SONET integrated modules Receiver STM-16 OC-48 with Preamplifier EDFA
Description These integrated modules intended single channel transmission with pre-amplifier EDFA combination with optical filter. receiver contains in-house III-V (Avalanche Photodiode) detector with preamplifier front-end module, main amplifier ASIC, clock data recovery function with accurate decision circuit. modules housed space-saving 30-pin package, providing same electrical access overall applications. Alcatel 1916 family range transmitter receiver modules, providing convenient flexible optical interfaces SONET systems operating 2.488 Gbit/s 2.666 Gbit/s exceeds applicable ITU-T G.957, ITU-T G.783, ITU-T G.692 Bellcore GR-253 standards. Features rate 2.488 Gbit/s 2.666 Gbit/s (FEC) Sensitivity with preamplifier Operating wavelength Full performance operating case temperature from power consumption Small size less than
Data Reshaping Clock recovery Data Retiming Convenient digital alarms minimize external circuitry Analog information flexible integration Common pin-out modules Alcatel Reliability Qualification Program built quality Applications Used transmission systems from medium high-speed intermediate-reach long-reach applications, 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, Drop Multiplexers digital cross-connects well Aswitches. part Alcatel 1900 family, Alcatel 1916 module suited types STM-16 (ShortHaul, Long-Haul, Very-Long-Haul Ultra-Long-Haul) OC-48 (Intermediate-Reach, Long-Reach Ultra-Long-Reach) optical interfaces. These modules ensure ease offer flexibility system designers.
Optical characteristics
Parameter Condition Symbol Typical Unit rate Note 2.448 2.666 GBit/s Center wavelength 1545 1562 Receiver sensitivity EDFA REDFA Receiver sensitivity Receiver Return loss module RRoss Note transmitter with 12.5 with chirp compatible with dispersion fiber, preamplifier EDFA with noise factor optical filter with bandwidth 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 Unit 4.75 5.25 Positive supply voltage Positive supply current Negative supply voltage 5.45 4.94 Negative supply current Power consumption output data clock voltage Note Logic high level output Isrc=-150 0.44 Logic level output Isink Alarm activation level Note 10-3 Alarm desactivation level Note 10-4 Alarm activation time Alarm deactivation time Note internally coupled externally loaded Note input power sensitivity considered connector interface related with parameters specified End-of-Life within overall relevant operating temperature range. typical values referenced nominal power supply, beginning life.
Absolute maximum ratings
Parameter Maximum optical input power Positive supply voltage Negative supply voltage Output current Alarm output voltage Alarm output current Storage temperature Storage Operating temperature Symbol Unit mApp
TSTG
Outline drawing
description
DATA Serial retimed data output true. coupled with =external load capability. high electrical level corresponds high optical level. Serial retimed data output false. coupled with =external load capability. high electrical level corresponds optical level.
DATA
CLOCK Serial recovered clock output true. coupled with =external load capability. falling edge middle data pattern. CLOCK Serial recovered clock output false. coupled with external load capability. rising edge middle data pattern.
Symb Description Ground Positive Power Supply Positive Power Supply Ground Negative Power Supply Negative Power Supply Ground User Connection User Connection User Connection Decision Threshold Adjustment User Connection Ground Ground Ground Symb Description Ground Positive Power Supply Positive Power Supply Ground Negative Power Supply Negative Power Supply Ground User Connection Loss Optical Signal User Connection Optical Input Level User Connection Ground Ground Ground
Decision Threshold Adjustment: input analog voltage that allows optimization sensitivity around factory setting. When opened factory setting default value. Loss Optical Signal when incoming optical power level cross alarm threshold. hysteresis provided. Open collector with internal pull-up. active level corresponds voltage output level. Optical Input Level analog information, proportional optical input signal. User Connection this lead must left open.
System block diagram
High voltage circuit
Clock Recovery
Decision Circuit
Clock Data
Preamplifier
Analog Convertion
Power Regulation
Ordering information
Alcatel 1916
November 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.
Rate (Mbit/s) 2.448 2.666 Options xxxxx FC/PC SC/PC
Part Number 00217 00217
Standards
Compliant with ITU-T G.957 G.783 G.691 Optical fiber according ITU-T G.652 Environment according 68-2 Bellcore TR-EOP-000063 Bellcore GR-253-CORE
EUROPE Route Ville just F-91625 NOZAY CEDEX (+33) (+33) 12030 Sunrise Valley Drive RESTON 22091-3495 (+1) 3921 (+1) 1183 CANADA Villebois, suite Gatineau (PQ) Canada, (+1) 3755 (+1) 3354 JAPAN Yebisu Garden Place Tower 5024 20-3, Ebisu Chome Shibuya TOKYO 6028 (+81) 5424 (+81) 5424
ATTENTION OBSERVE PRECAUTIONS HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES

Description These integrated modules intended single channel transmiss

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