L-band EDFA 20dBm 100mW Single-mode Fiber Optical Amplifier EDFA-L-BA-20-SM-M Module Type
The L-band erbium-doped fiber amplifier is an optical power amplifier product series dedicated to fiber laser or fiber communication systems. The operating wavelength covers 1570~1605 nm and has the advantages of high gain and low noise.
[Features]
Covering the L-band
High gain factor
High output power
[Applications]
Fiber communication
Fiber sensing
Fiber laser
[Specification]
|
Parameters
|
Unit
|
Typical Value
|
Remarks
|
|
Model
|
--
|
EDFA-L-BA-20-SM-M
|
|
|
Wavelength Range
|
nm
|
1570~1605
|
L-band
|
|
Input Power
|
dBm
|
-6~+3
|
|
|
Saturated Output Power
|
dBm
|
20
|
@-3dBm input
|
|
Noise Figure
|
dB
|
5.0
|
@-3dBm input
|
|
Polarization Dependent Gain
|
dB
|
≤0.3
|
|
|
Polarization Mode Dispersion
|
ps
|
0.5
|
|
|
Input/Output Isolation
|
dB
|
>35
|
|
|
Optical Power Monitoring
|
--
|
Output optical power monitoring
|
|
|
Pigtail Fiber Type
|
--
|
SMF-28 single-mode fiber
|
|
|
Fiber Interface Type
|
--
|
FC/APC
|
|
|
Work Mode
|
--
|
Automatic current control (ACC) / Automatic Power Control (APC)
|
*Note1
|
|
Electrical and environmental parameters
|
DeskTop Type
|
Module Type
(Current product)
|
|
Control Method
|
Button
|
RS232 Serial communication
|
|
Communication Interface
|
DB9 Female
(Default not include)
|
DB9 Female
|
|
Power Supply
|
AC 100~240V
|
DC 5V, 3A
|
|
Size
|
260(W)×280(D)×120(H)mm
|
125(W)×150(D)×20(H)mm
|
|
Operating Temperature Range
|
-5~+35°C
|
|
Operating Humidity Range
|
0~70%
|
*Note1:
ACC mode - automatic current control: The EDFA pumping operating current is set by the user and automatically locked by the EDFA to achieve a constant pumping current. When the input optical power fluctuates, the output power will also fluctuate accordingly, which is suitable for all EDFA models.
APC mode - automatic power control: The signal light output power of the EDFA is set by the user, the PD automatically monitors and feeds back the output power, the EDFA control and the adaptive adjustment pump achieve the stability of the output signal. When the input optical power fluctuates, the APC mode minimizes the fluctuation of the output power and is suitable for power type and line type EDFA.
L-band amplified output spectrum (1590nm and 1603nm, 23dBm):
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Latest Product Image(Updated on October 22, 2024):
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Input signal spectrum:
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Output signal spectrum (*Max hold mode test):
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