LA, In Line Amplifier is an optical power amplifier product dedicated to line relay in optical fiber laser or optical fiber communication system. It combines the advantages of PA amplifier and BA amplifier, and has the advantages of high gain, high transmission power and relatively low noise. It is used between optical fiber segments to increase the relay length or in the corresponding single point to multipoint part of the optical access network to compensate for branch loss.
Features：
Application：
² Wide wavelength range
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
Wavelength range
nm
1530~1565
C-band
Input power
dBm
-25 ~ -3
saturation output power
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@-10dBm input
small signal gain coefficient
dB
35
@-25dBm input
Noise index
5.5
Gain flatness
3
Polarization dependent gain
0.5
Polarization mode dispersion
ps
Input/output isolation
>35
Pigtail joint type
-
FC/APC
Pigtail type
SMF-28eSingle mode
Operating mode
Automatic Current Control (ACC)/Automatic Power Control (APC)
Electrical and environmental parameters
table model
module
control mode
Button
RS232 serial communications
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
saturation output power (dBm)
Fiber type
Package Type
C=C band
LA=line amplifier
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SM=Single mode fiber
M=module
B=table model
