MSA FIXED GAIN EDFA OPTICAL MODULE
Features
; Compact MSA compliant size
; Available in both single channel & gain-flattened versions
; Analogue output for input & output power monitoring
Applications
; Metro/Access networks
; DWDM system
; Single channel or narrowband amplification
Main Specifications
Parameter Specification Unit
Operating Wavelength 1529~1564 nm
Amplifier Type Single Channel Gain Flattened
Input Power Typ -7 -6 dBm
Output Power Typ +17 +20 dBm
Noise Figure Max 5.0 (Typ 4.5) 5.5 (Typ 5.0) dB
Nominal Gain Typ 24 26 dB
Gain Flatness (peak to peak) Max N/A 1.5 (Typ 1.2) dB
PDG Max 0.5 dB
PMD Max 0.5 ps
Input/Output Return Loss Min 40 dB
Power Consumption Max 5 (Typ 3) W
Operating Temperature Range -5~+65 °C
Storage Temperature Range -25~+75 °C
Package Dimension (L*W*H) 90*70*12 mm
Electric Pin Assignment
Pin No. Description Pin No. Description
1 Ground input & output photodiodes 11 Thermoelectric cooler, positive
2 Input monitor cathode 12 Thermoelectric cooler, positive
3 Input monitor anode 13 Thermoelectric cooler, positive
4 Output monitor cathode 14 Thermoelectric cooler, negative
5 Output monitor anode 15 Thermoelectric cooler, negative
6 Thermistor 16 Thermoelectric cooler, negative
7 Laser diode anode 17 Ground, pump laser
8 Laser diode anode 18 Thermistor
9 Backface monitor cathode 19 Laser cathode
10 Backface monitor anode 20 Laser cathode