PGE60831

PGE 608 31 EDFA Gain Block for DWDM Applications Key Features Operating wavelength window: 1530-1560 nm Operating temperature range: -5 °C to +70 °C (with cooled pump) Compact size (88 x 70 x 12 mm) Applications Ideal for Metro DWDM networks, providing up to 13 dBm output power Description This EDFA gain block provides cost effective amplification over the Cband wavelength range. With its simple configuration and very small size it is optimized as a booster for Metro DWDM applications. PGE 608 31 Optical input signal Optical gain Optical output signal 14 pin electrical interface Figure 1. Block diagram Output PGE 608 31 Erbium Doped Fiber Amplifier Input Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description Thermistor, pump Laser anode TEC neg GND Pump monitor anode NC NC Thermistor, pump Laser cathode TEC pos GND Pump monitor cathode NC NC Figure 2. Mechanical Outline Drawing and Pin Connection 2 12 PGE 608 31 Optical Characteristics Electrical and optical characteristics over recommended operating conditions, unless otherwise noted. Parameter Conditions Symbol Operating Wavelength Input Power Output Power Noise Figure Gain Flatness @ PIL=-6 dBm @ λL @ PIL=-6 dBm @ λL (Note1) λL PIL Pout NF GFLAT Min Typ Max Unit 1530 -9 12 -1 -6 13 6 1560 0 8 1 nm dBm dB dB Note 1. GFLAT=(GMAX-GMIN)/2, where GMAX is the maximum gain for λL and GMIN is the minimum gain for λL. The gain is measured as dynamic gain under constant saturation between 1540 and 1...