EDFA-GB-R booster with gain equalization for DWDM networks


Feature NameDescription
Optical Specifications
Operating Range1530 nm to 1560 nm
Amplifier DesignSingle stage with internal Gain Flattening Filter
Output Power Levels+18 dBm to +24 dBm
Number of Pump Lasers4 total, 980 nm (2) and 1480 nm (2)
Input Signal Level per Channel-7 dBm to -15 dBm, for gain flatness to ± 0.5 dB
Number of ChannelsCan accommodate 8 - 64
Optical Gain per Channel13 dB to 21 dB, depending on input level
Gain Flatness± 0.5 dB
Noise Figure5.0 dB typ.
Polarization Dependent Gain (PDG)0.2 dB max.
Polarization Mode Dispersion (PMD)0.5 ps max.
Output Power Stability± 0.05 dB over 8 hours
Input/Output Isolation30 dB min.
Optical FiberSingle Mode, SMF-28
Mechanical Specifications
Operating Temperature0º C to +50º C
Storage Temperature-40º C to +70º C
Power Supply Requirements80 - 240 V, 43 - 63 Hz AC
Power Consumption80 W max.
MonitoringPump Laser Temperature
Computer InterfaceRS-232 (Optional), SNMP (Optional)
DisplayOutput Power Level, TEC Temperature
AlarmsTemperature and Current Threshold
Optical ConnectorsFC/APC, SC/APC
Housing Dimensions1U Rack: 19” x 14” x 1.75”