Polarization maintaining erbium-doped fiber amplifier (EDFA-PM) is a series of fiber amplifier products dedicated to polarization maintaining fiber systems, which has the advantages of full polarization maintaining, high gain, and high power. It supports upper computer software control, and is compact and convenient for integration. It can provide desktop or modular packaging according to customer needs, and accept parameter customization.
Features:
Application：
² Full deviation maintaining design
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
small signal amplifier PA
power amplifier BA
Wavelength range
nm
1530~1565
Input power
dBm
-30~-20
-6~+3
saturation output power
14
17/20/23
@-3dBm Input power
small signal gain coefficient
dB
30
25
Noise index
5
Gain flatness
3
polarization extinction ratio
23(Type)，20(Min)
Polarization mode dispersion
ps
0.5
Input/output isolation
>35
Pigtail type
-
PM1550 Partial preserving
Pigtail joint type
FC/APC，Slow axis alignment
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
size
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=Small signal amplifier
Gain coefficient (dB)
PM= Polarization maintaining fiber
M= module
B= table model
BA=power amplifier
saturation output power (dBm)
