Compact EDFA gain block single channel narrowband applications co

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31/SC
Compact EDFA gain block single channel narrowband applications
compatible Compact size power consumption (uncooled option) Output power 20dBm Operating wavelength range: 1528-1562nm
Applications
Used booster, line pre-amplifier single channel narrowband applications
Description
This compact EDFA gain block intended single channel narrowband applications C-band wavelength range where gain flattening required. optimized perform booster, line preamplifier systems subsystems metro long haul applications. designed operate with small signal gain 33dBm (pre-amplifier), output power 18dBm (booster line amplifier), with noise figure less than 6dBm. gain block contains input output monitor diodes configured uncooled pump laser that enables power consumption. This allows system designers achieve compact solutions, flexibility cost system design.
31/SC
Optical input signal
Optical gain
Optical output signal
electrical interface
Figure Block diagram.
Base view
Dimensions
square male connector
Description GND, monitor Input monitor cathode Input monitor anode Output monitor cathode Output monitor anode Thermistor Laser anode Laser anode Pump monitor cathode Pump monitor anode anode anode anode cathode cathode cathode GND, pump Thermistor Laser cathode Laser cathode
Side view
view
Erbium Doped Fiber Amplifier
Figure Mechanical outline drawing connection.
31/SC
Optical characteristics
Electrical optical characteristics over recommended operating conditions, unless otherwise noted.
Parameter Symbol Unit
Operating wavelength Noise figure Gain (booster amp; Gain (line amp; Gain (pre-amp; Polarization mode dispersion Polarization dependent loss Optical return loss input/output
1528
1562
Electrical characteristics
Parameter Symbol Unit
Operating current Operating voltage Power consumption Thermistor resistance current voltage
ITEC VTEC
Recommended operating conditions
Parameter Symbol Unit
Operating case temperature
TCase
Absolute maximum ratings
Parameter Symbol Unit
Storage temperature
TStg
CAUTION: Stresses outside those listed "Absolute maximum ratings" cause permanent damage device. This stress only rating operation device these other conditions above those indicated operational sections this specification implied.
Handling precautions
This device damaged result electrostatic discharge (ESD). Take proper precautions during both handling testing. This typically includes grounded wrist wraps, workbenches floor mats controlled areas. Semiconductor devices damaged current surges, appropriate transient protection.
Quality assurance
Ericsson Microelectronics commitment quality been proven through decade semiconductor device production been confirmed 9001. Opto product qualification made according intention applicable Telcordia standards.
Connector options
SC/PC (Other connectors available request)
ANGE
INVISIBLE LASER RADIATION
AVOID DIRECT EXPOSURE BEAM
WAVELENGTH 1300 1600 CLASS LASER
Information given this data sheet believed accurate reliable. However responsibility assumed consequences infringement patents other rights third parties which result from use. license granted implication otherwise under patent patent rights Ericsson Microelectronics. These products sold only according Ericsson Microelectronics' general conditions sale, unless otherwise confirmed writing. Product specifications subject change without notice.
Ericsson Microelectronics SE-164 Kista, Sweden Telephone: local sales contacts, please refer website call: Fax:
Preliminary Data Sheet
EN/LZT Ericsson Microelectronics April 2002

Compact EDFA gain block single channel narrowband applications co

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