L-Band 20dBm 100mW SM Erbium-doped Fiber Amplifier Benchtop
Product ID: 718
$2,823.00 – $2,933.00
L-Band 20dBm 100mW SM Erbium-doped Fiber Amplifier Benchtop
The L-band erbium-doped fiber amplifier is a series of optical power amplifiers designed for fiber laser or fiber communication systems. It operates at wavelengths between 1570 and 1603 nm and offers high gain and low noise.
There are two types EDFA.(Current product is Booster-Amplifier type.)
Pre amplifier: Pre – Amplifier, referred to as PA, that is preamplifier, used in the -40 ~ -25 dBm range of small light signal amplification, typical gain of 35 dB;
Booster amplifier: Booster – Amplifier, referred to as BA, is used to enhance the power of the optical signal in the range of – 6 ~ + 3 dBm, with a maximum output power of 27 dBm;
[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 |
|
| Wavelength Range |
nm |
1570~1603 |
L-band |
| Input Power |
dBm |
-6~+3 |
|
| Saturated Output Power |
dBm |
20 |
@-3dBm input power |
| Noise Figure |
dB |
5.0 |
@-3dBm input power |
| Polarization Dependent Gain |
dB |
<0.3 |
|
| Polarization Mode Dispersion |
ps |
0.5 |
|
| Input/Output Isolation |
dB |
>35 |
|
| Pigtail Fiber Type |
— |
SMF-28 single-mode fiber |
|
| Fiber Interface Type |
— |
FC/APC |
|
| Work Mode |
— |
Automatic current control (ACC) / Automatic Power Control (APC) |
|
|
Electrical and environmental parameters |
DeskTop Type |
| Control Method |
Button |
| Communication Interface |
DB9 Female |
| Power Supply |
100~240V AC, <30W |
| Size | 260(W)×280(D)×120(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.
Input signal spectrum：
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| Weight | 2.23 kg |
|---|---|
| Control Mode | Button, Button+Software |
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