Erbium-doped Fiber In-Line Amplifier for C-band EDFA-C-LA-20-SM-M 20dBm 100mW Module Type
In-Line amplifier (LA) is an optical power amplifier product dedicated to line relays in fiber laser or fiber communication systems. It combines the advantages of PA amplifiers and BA amplifiers. It has the advantages of high gain, high transmission power, and relatively low noise. Between fiber segments to increase the length of the relay or the corresponding single-point to multi-point part of the optical access network to compensate for the branch loss.
[Features]
Wide wavelength range
High gain factor
High output power
[Applications]
Optical fiber communication
Optical fiber sensing
Fiber laser
[Specification]
|
Parameters
|
Unit
|
Typical Value
|
Remarks
|
|
Model
|
|
EDFA-C-LA-20-SM-M
|
|
|
Wavelength Range
|
nm
|
1530~1565nm
|
C-band
|
|
Input power
|
dBm
|
-25 ~ -3
|
|
|
Saturated Output Power
|
dBm
|
20
|
@-10dBm input
|
|
Small Signal Gain Factor
|
dB
|
35
|
@-25dBm Input
|
|
Noise Figure
|
dB
|
5.5
|
@ -10dBm 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
|
|
|
Fiber Interface Type
|
--
|
FC/APC
|
|
|
Pigtail Fiber Type
|
--
|
SMF-28e single-mode fiber
|
L=1m
|
|
Work mode
|
--
|
ACC / APC
|
*Note1
|
*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.
|
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%
|
Latest Product Image(Updated on October 22, 2024):
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