The gain flat erbium-doped fiber amplifier is a fiber amplifier product series dedicated to fiber optic communication systems. It can simultaneously amplify multiple wavelength signals in the C++ band, covering the wavelength range of 1524-1572nm (frequency 190.65~196.675THz). It has the advantages of ultra-wide spectrum, multi-wavelength, high gain and low noise.
Name | Model | Description | Parameter | Price |
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● High gain factor
● High output power
● Multiple wavelengths
Optical indicators | Unit | Min | Typ | Max | Note |
Wavelength range | nm | 1524 | 1572 | C++ band | |
Total number of wavelengths | 120 | Wavelength interval 50G(0.4nm) | |||
Single wavelength input power | dBm | -16 | -4 | Single wavelength power | |
Input signal power | dBm | -15 | 8 | 120 Total wavelength power | |
Output signal power | dBm | 20 | @-4dBm Input power | ||
Small signal gain coefficient | dB | 23 | @-6dBmInput power | ||
Noise index | dB | 5.5 | 6.5 | @20dBm output,0dBmInput power | |
Polarization dependent gain | dB | <0.5 | |||
Polarization mode dispersion | ps | <0.5 | |||
Input/output isolation | dB | ≥35 | |||
Optical power monitoring | - | Output optical power monitoring | |||
Pigtail type | - | SMF-28 | |||
Pigtail connector type | - | FC/APC | |||
Operating mode | - | ACC/ APC | APC Power adjustment range10~90% |
Electrical and environmental parameters | Desktop | Module |
Control method | Button/RS232 serial communication | RS232 Serial communication |
Communication Interface | DB9 Female | DB9 Female |
Power supply | 100~240V AC,<30W | 5V DC,<15W |
Size | 260(W)×280(D)×120(H)mm | 125(W)×150(D)×20(H)mm |
Operating Temp Range | 5~+40°C | |
Operating humidity range | 0~70% |
● Optical Fiber Communication
● Fiber optic sensing
● Fiber laser
Ordering Information/Model | |||||
EDFA | Working wavelength | Amplifier type | Saturated output power (dBm) | Fiber type | Package Type |
C++ | BA | 20 | SM=Single mode fiber | B=Desktop M=Module |