Nanovation's series EDFA products specifically designed ideally suited

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Nanovation's series EDFA products specifically designed ideally suited

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Erbium-Doped Fiber Amplifier (EDFA) Series
Nanovation's series EDFA products specifically designed ideally suited single-channel SONET/SDH, metro access applications. They available Booster, Inline Preamplifier configurations cover entire C-band. product family includes embedded microcontroller alarm, monitoring control functions, incorporated RS-232 interface permits user remotely program device suit system requirements. These EDFA products offer outstanding optical performance superior noise figure.
1530 1565nm operating wavelength ranges High optical gain saturated output power noise figure Internal microcontroller monitoring, alarm control functions Wide operating temperature humidity ranges Compact packaging Bellcore GR-1312-CORE qualified 9001 certified
Applications
High performance single channel SONET/SDH, metro access systems Booster, Inline Preamplifier configurations
Product Description
General series EDFA products been specially designed optical transmission systems metro networks booster, inline, preamplifier. sophisticated internal electronic control system maintains performance module, provides monitoring information, enables module specific operational states, incorporates series alarm signals associated with range potential system faults. Optical This module based EDFA that pumped with pump lasers. Input output ports optically isolated maintain stable operation amplifier. optical splitter output port taps small amount light onto photodiodes enable optical power monitoring. Operation mode (Automatic Current Control) default (Automatic Power Control) optional (Automatic Gain Control) performance monitoring Electrical Electrical connection through standard DB25 male connector. Control System Internal electronic circuits provide pump lasers with electrical transient protected power supply temperature control. microprocessor monitors controls module provides external RS232 serial interface. series digital outputs provides alarms that indicate range module system faults. Package units housed within very small modules with input output connections through single mode fiber pigtails fitted standard with super-polished FC/UPC FC/APC connectors. Other types connectors available request.
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Erbium-Doped Fiber Amplifier (EDFA) Series
EDFA Typical Performance Curves
Boost Configuration
Series EDFA Electrical Interface
series EDFA products equipped with standard DB25 male connector. functionality each presented below: 1-14 Symbol Pout Adis Power Supply: +5volts +/-5%, Imax=3.0 Power supply ground V011 Pump laser ON/OFF toggle RS-232 DATA (TTL Levels) Description Power Supply: +5volts +/-5%, Imax=3.0 Power Supply: +5volts +/-5%, Imax=3.0 Power Supply: +5volts +/-5%, Imax=3.0 Power Supply: +5volts +/-5%, Imax=3.0 Output Power Monitor Input Power Monitor Alarm Mode Internal temperature exceeds preset value Alarm Mode Optical output power decreases below preset value Alarm Mode Pump laser current decreases below preset value Alarm Mode Pump laser temperature exceeds preset value Alarm Mode Reflected output power exceeds preset value Power Supply: +5volts +/-5%, Imax=3.0 Power supply ground case Power supply ground case Power supply ground case Power supply ground case Power supply ground case RS-232 DATA (TTL Levels) Alarm Mode Optical input power decreases below preset value
Erbium-Doped Fiber Amplifier (EDFA) Series
Input/Output Monitor Control Logic Levels
input output monitor (AL1 AL6) control logic (Adis) levels presented following table. correspondence between analog optical signal level analog voltage output typical. actual
analog sensitivity coefficients supplied with each EDFA. Function Internal Temperature Monitor (pin Output Power Monitor (pin Pump Laser Current Monitor (pin Pump Laser Temperature Monitor (pin Reflected Output Power Monitor (pin Input Power Monitor (pin Pump Toggle Switch (pin Analog Control Voltage (Within Normal Range) Output Power Control Voltage (pin Input Power Control Voltage (pin In/Out High Normal Normal Normal Normal Normal Normal Pumps Analog Output Range 0~4.7 volts 0~4.7 volts Alarm Alarm Alarm Alarm Alarm Alarm Pumps
Pigtail Fiber
Fiber Type Fiber/Buffer Diameter (mm) Pigtail Length Standard single-mode fiber user defined)
Outline Drawing
(all dimensions drawings scale)
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Erbium-Doped Fiber Amplifier (EDFA) Series
Block Diagram
Optical Parameters
(over full operating temperature range) Parameter Wavelength (ITU-T G.692) Input Power Minimum 1530 Saturated Output Power Signal Gain Optical Isolation Input Return Loss Noise Figure Polarization Dependent Gain Polarization Mode Dispersion Pump Leakage Reverse Power Power Consumption Typical Maximum 1565 Units Notes Booster Inline Preamplifier Booster Inline Preamplifier Booster Inline Preamplifier UPC/APC
Absolute Maximum Ratings
accordance with Bellcore GR-1312-CORE) Parameter Operating Voltage Current Consumption Operating Temperature Range Storage Temperature Range Operating Humidity Range Min. +4.75 Typical +5.0 Max. +5.25 Unit
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Erbium-Doped Fiber Amplifier (EDFA) Series
Ordering Information
Connector Type connector FC/UPC (standard) FC/APC SC/UPC SC/APC Pigtail Fiber Length Standard length (standard) User specify Fiber Type Standard single-mode (standard) User specify Output Power Input Isolator With input isolator Without input isolator Product Series Booster Line Preamplifier Amplifier Type Booster Line Preamplifier
following table summarizes product options provides examples:
Part Number
Amplifier Type Booster Line Preamplifier
Input Power (dBm)
Output Power (dBm)
Gain (dB)
Dimension
order additional information, please contact Phone: 1-877-919-6266 Fax: 1-734-354-0934 Web: www.nanovation.com
data listed this specification sheet subjected change without notice. Nanovation reserves right revise update data sheet. Copyright 2001 Nanovation Technologies.
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Erbium-Doped Fiber Amplifier (EDFA) Series
Safety Information Handling Precautions
EDFAs class laser products. Please read carefully following safety information prior handling installing. signal output pump laser EDFA invisible, high power level therefore cause damage eyes skin. Please look fiber cross section directly without protection devices. There precision optical devices inside EDFA; therefore extreme care should taken impose excess vibration shaking. Care should also taken handling pigtail fibers since they easily broken. There static sensitive devices inside EDFA, please make sure proper grounding electrical power connection. attempt open EDFA unauthorized personnel. Please contact Nanovation technical support assistance.
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Nanovation's series EDFA products specifically designed ideally suited

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