Gain flattened erbium-doped fiber amplifier (EDFA) is a series of fiber amplifier products dedicated to optical fiber communication systems. It can simultaneously amplify multiple wavelength signals in the C-band, and maintain the same gain between wavelengths, with gain flatness ≤ 1.5 dB. It has the advantages of wide spectrum, multi wavelength, flat gain, high gain and low noise.
Features：
Application：
² Flat gain
² Optical fiber communication
² High gain coefficient
² Optical fiber sensing
² High output power
² Fiber laser
Optical index
unit
Typical value
Notes
model
EDFA-PA-GF
EDFA-BA-GF
Wavelength range
nm
1530~1560nm
Input power
dBm
-32~-25
-26~-10
output power
14
17/20/23
Gain coefficient
dB
25
Noise index
5
Gain flatness
1.5(Type) 0.8(Min)
Polarization dependent gain
<0.3
Polarization mode dispersion
ps
0.5
Input/output isolation
>35
Pigtail type
-
SMF-28eSingle mode
Pigtail joint type
FC/APC
Operating mode
Automatic current control (ACC)
Automatic Current Control (ACC) Automatic Power Control (APC)
Electrical and environmental parameters
table model
module
control mode
Button
RS232 Serial communication
communication interface
* Optional
DB9 Female
Power supply
100~240V AC, <30W
5V DC, <15W
Dimensions
260(W)×280(D)×120(H)mm
125(W)×150(D)×20(H)mm
Operating temperature range
-5~+55°C
Operating humidity range
0~70%
Order information/Model
EDFA
Operating wavelength
Amp Type
Fiber type
Package Type
C=C band
PA-GF
=Gain flat type PA
Gain coefficient (dB)
SM= Single mode fiber
PM= Polarization maintaining fiber
M=module
B=table model
BA-GF
=Gain flat typeBA
saturation output power (dBm)
15/17/20/23
